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V大学生就业服务系统〉软件需求说明书作者:_________________ 先知小组____________________完成日期:___________ 2011/11/20___________________签收人:_____________________________________________签收日期:___________________________________________ 修改情况记录:软件需求说明书 .......................................................................... I 目录 .................................................................................... II 1 引言 . (1)1.1编写目的 ......................................................................... 1 1.2范围 .............................................................................. 1 1.3定义 .............................................................................. 1 1.4 参考资料 ......................................................................... 1 2 项目概述 .. (3)2.1产品描述 ......................................................................... 3 2.2产品功能 ......................................................................... 3 2.3用户特点 ......................................................................... 5 2.4一般约束(未完成) ............................................................... 6 2.5 假设和依据(未完成) ............................................................. 7 3 具体需求 .. (8)3.1 功能需求 (8)3.1.1 数据管理需求 (8)3.1.2 就业指导管理需求 (11)3.1.3 资讯管理需求 (11)3.1.4 招聘管理需求 (12)3.1.5 职业规划需求 (12)3.1.6 BBS 需求 (13)3.1.7 就业信息统计需求 (13)3.2 外部接口需求 (13)3.2.1 用户接口 (13)3.2.2 硬件接口 (14)3.3 性能需求 (14)3.6.1 数据库需求 (1)3.6.2 用户操作需求 (1)3.6.3 场合适应性需求 ............................................................... 2 4 附录15 3.5 属性3.5.1 可用性 ..3.5.2 安全性 ..3.5.3 可维护性 3.5.4 可扩展性 3.5.5 警告 .... 3.6 其他需求15 15 15 15 16 16 16 3.4 设计约束1.1编写目的该系统能让学校进行大学生就业服务的管理。
一、概述Java语言是一种跨评台的面向对象编程语言,被广泛应用于企业级应用程序开发领域。
XML(可扩展标记语言)是一种通用的标记语言,用于描述数据的结构和内容。
在Java中,XMLDocument类被用来表示一个XML文档,可以对XML文档进行创建、解析、修改和验证等操作。
二、XMLDocument类的概述1. XMLDocument类位于org.w3c.dom包中,是DOM(文档对象模型)的一部分。
它表示了整个XML文档的树形结构,包括文档的根节点、元素节点、属性节点、文本节点等。
2. XMLDocument类实现了Document接口,提供了操作XML文档的方法。
三、XMLDocument类的基本用法1. 创建XMLDocument对象可以通过DocumentBuilder类的实例来创建一个空的XMLDocument对象。
首先需要创建一个DocumentBuilder对象,然后使用它来创建一个Document对象。
2. 解析XML文档XMLDocument类提供了方法来解析XML文档,例如通过解析器(如SAX解析器或DOM解析器)解析XML文档,并将其转换为XMLDocument对象。
3. 遍历XML文档XMLDocument类提供了方法来遍历XML文档的节点,例如获取文档的根节点、获取子节点、获取父节点、获取兄弟节点等。
4. 修改XML文档XMLDocument类提供了方法来对XML文档进行修改,例如添加节点、删除节点、修改节点的属性和文本内容等。
5. 验证XML文档XMLDocument类提供了方法来验证XML文档的合法性,例如验证文档的结构、验证文档的数据类型等。
6. 将XMLDocument对象序列化为XML文档XMLDocument类提供了方法来将XMLDocument对象序列化为XML文档的字符串表示,以便于存储或传输。
四、XMLDocument类的示例代码以下是一个简单的示例代码,演示了如何创建一个XMLDocument对象,并对其进行一些基本操作。
档案工作基本术语DA/T1-2000代替DA/T1-1992中华人民共和国国家档案局2000-12-06批准2000-01-01实施1. 范围本标准确定了档案工作的基本术语及其定义。
本标准运用于档案工作、文书工作及有关领域。
2. 一般概念2.1 档案archives国家机构、社会组织或个人在社会活动中直接形成的有价值的各种形式的历史记录。
2.2 档案价值archival value档案对国家机构、社会组织或个人的有用性。
2.3 档案工作archives work管理档案和档案事业的活动。
2.4 档案管理archives management档案的收集、整理、保管、鉴定、统计和提供利用等活动。
2.5 档案学archival science研究档案的形成规律、性质、特点以及档案工作方法与发展规律的科学。
2.6 公共档案Public archives国家机构或其他公共组织在公务活动中形成的为社会所有的档案。
2.7 私人档案private archives私人或私人组织在社会活动中形成的为私人所有的档案。
2.8 文书档案administrative archives反映党务、行政管理等活动的档案。
2.9 科学技术档案scientific and technical archives反映科学技术研究、生产、基本建设等活动的档案。
2.10 专业档案specialized archives反映专门领域活动的档案。
2.11 音像档案audio-visual archives记录声音或影像的档案,包括照片、影片、录音带、录像带等。
2.12 文件record/document国家机构、社会组织或个人在履行其法定职责或处理事务中形成的各种形式的信息记录。
2.13 电子文件electronic records以数码形式记录于磁带、磁盘、光盘等载体,依赖计算机系统阅读、处理并可在通信网络上传输的文件。
2.14 原件original document最初产生的区别于复制件的原始文件。
CTD申报资料模版1. 介绍本文档提供了CTD申报资料的模版,帮助申请人编写CTD 申报资料。
CTD,即Common Technical Document,是国际上通用的药品注册申报文档格式。
CTD申报资料是药品注册申请的核心文档,用于向药品监管机构提交药品的安全性、有效性和质量等相关信息。
2. CTD申报资料的结构与内容CTD申报资料包含5个模块,分别是:质量部分(Quality)、非临床部分(Nonclinical)、临床部分(Clinical)、申请人概述部分(Applicant’s Overview)和审核员概述部分(Module 5)。
2.1 质量部分质量部分包括了药品的质量控制和生产工艺方面的信息,主要内容包括:•药品的质量规范(Specifications)•药品的制造工艺(Manufacturing Process)•药品的成分(Composition)•药品的稳定性研究(Stability Studies)•药品的包装和标签(Packaging and labeling)2.2 非临床部分非临床部分包含了药物的非临床研究数据,主要内容包括:•药物的药理学和毒理学研究(Pharmacology and Toxicology Studies)•药物代谢与药物动力学研究(Metabolism and Pharmacokinetics Studies)2.3 临床部分临床部分包含了药物的临床试验数据,主要内容包括:•临床试验设计(Clinical Trial Design)•临床试验结果(Clinical Trial Results)•药物在人群中的疗效(Efficacy)•药物的安全性(Safety)2.4 申请人概述部分申请人概述部分是申请人对药物的总结和解释,主要内容包括:•药物的概述和用途(Overview and Uses of the Drug)•为什么该药物是安全和有效的(Why the Drug is Safe and Effective)•药物的剂量和给药途径(Dosage andAdministration)•药物的不良反应(Adverse Reactions)2.5 审核员概述部分审核员概述部分是药品审评机构对申请资料的总结和评价,主要内容包括:•药物的总结和评价(Summary and Assessment of the Drug)•对申请人的要求和建议(Recommendations for the Applicant)•对药物的批准或拒绝的意见(Opinion on Approval or Rejection of the Drug)3. 编写CTD申报资料的注意事项在编写CTD申报资料时,需要注意以下几点:•按照CTD的结构和内容编写,确保包含了所有必要的信息。
SEI “Views and Beyond” Architecture Documentation Template 05 February 2006<Insert OrganizationName><Insert Project Name>Software Architecture Document (SAD) CONTENT OWNER: <Insert Name>DOCUMENT NUMBER: RELEASE/REVISION: RELEASE/REVISION DATE:∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙∙All future revisions to this document shall be approved by the content owner prior to release.Template 02November2004BACKGROUNDThis template is based on the Software Engineering Institute’s “View and Beyond” method for documenting software architectures, as described in Clements, et al., Documenting Software Architecture: Views and Beyond (Addison Wesley, 2002). The current version is available for free download from the SEI’s architecture web site.TIPS FOR USING THIS TEMPLATETo create an instance of this document:∙Insert relevant information on cover sheet and in placeholders throughout.∙Insert relevant information in page header: Move to a page of the body of the report, select View > Header and Footer from the main menu, and then replace relevant information in the header box at the top of the page.To update the contents and page numbers in the Table of Contents, List of Figures, and List of Tables:∙Position the cursor anywhere in the table to be updated.∙Click the F9 function key.∙Answer “Update entire table”.To insert a figure or table caption:∙From the main menu, choose Insert > Reference > Caption and then either Figure or Table as needed.∙Click the OK button.∙Add a colon and a tab stop after the figure number in the caption itself.∙The caption should use the Caption style.∙Add a colon and a tab stop after the table/figure number in the caption itself.TIPS FOR MAKING YOUR DOCUMENT MORE READABLE∙ A gray box containing CONTENTS OF THIS SECTION is provided at the beginning of most sections and subsections. After determining what specific information will be included in your document, you can remove this gray box or leave it to serve as a quick-reference section overview for your readers. In the case that text has been provided in the template, inspect it for relevance and revised as necessary.∙Consider hyperlinking key words used in the document with their entries in the Glossary or other location in which they are defined. Choose Insert > Hyperlink.∙Don’t leave blank sections in the document. Mark them “To be determined” (ideally with a promise of a date or release number by which the information will be provided) or “Not applicable.”∙Consider packaging your SAD as a multi-volume set of documentation.It is often helpful to break your documentation into more than one volume so that the document does not become unwieldy. There are many ways that this can be accomplished. The structuring of the document must support the needs of the intended audience and must be determined in the context of the project. Each document that you produce should include the date of issue and status; draft, baseline, version number, name of issuing organization; change history; anda summary. A few decomposition options are:∙ A 2-Volume approach: Separate the documentation into two volumes; one that contains the views of the software architecture and one that contains everything else. A common variant of this approach has onevolume per view, and one volume for everything else.∙ A 3-Volume approach: Document organizational policies, procedures, and the directory in one volume, system specific overview material in a second, and view documentation in a third.∙ A 4-Volume approach: Create one volume for each viewtype [Clements 2002] (module, component-and-connector, allocation) that contains the documentation for the relevant views. Include all of the otherinformation in the fourth volume.∙Software interfaces are often documented in a separate volume.In any case, the information should be arranged so that readers begin with the volume containing theDocumentation Roadmap (Section 1 in this template).<Insert OrganizationName> <Insert OrganizationName> Table of Contents1Documentation Roadmap (3)1.1Document Management and Configuration Control Information .. 3 1.2Purpose and Scope of the SAD (4)1.3How the SAD Is Organized (5)1.4Stakeholder Representation (6)1.5Viewpoint Definitions (7)1.5.1<Insert name of viewpoint> Viewpoint Definition (9)1.5.1.1Abstract (10)1.5.1.2Stakeholders and Their Concerns Addressed (10)1.5.1.3Elements, Relations, Properties, and Constraints (10)1.5.1.4Language(s) to Model/Represent Conforming Views 101.5.1.5Applicable Evaluation/Analysis Techniques andConsistency/Completeness Criteria (10)1.5.1.6Viewpoint Source (10)1.6How a View is Documented (10)1.7Relationship to Other SADs (12)1.8Process for Updating this SAD (12)2Architecture Background (13)2.1Problem Background (13)2.1.1System Overview (13)2.1.2Goals and Context (13)2.1.3Significant Driving Requirements (13)2.2Solution Background (13)2.2.1Architectural Approaches (14)2.2.2Analysis Results (14)last saved: Saturday, April 13, 2013 i<Insert OrganizationName> <Insert OrganizationName>2.2.3Requirements Coverage (14)2.2.4Summary of Background Changes Reflected in Current Version (14)2.3Product Line Reuse Considerations (14)3Views (15)3.1<Insert view name> View (16)3.1.1View Description (16)3.1.2View Packet Overview (16)3.1.3Architecture Background (17)3.1.4Variability Mechanisms (17)3.1.5View Packets (17)3.1.5.1View packet # j (17)3.1.5.1.1Primary Presentation (17)3.1.5.1.2Element Catalog (17)3.1.5.1.3Context Diagram (17)3.1.5.1.4Variability Mechanisms (17)3.1.5.1.5Architecture Background (17)3.1.5.1.6Related View Packets (17)4Relations Among Views (18)4.1General Relations Among Views (18)4.2View-to-View Relations (18)5Referenced Materials (19)6Directory (20)6.1Index (20)6.2Glossary (20)6.3Acronym List (21)ii last saved: Saturday, April 13, 2013<Insert OrganizationName> <Insert OrganizationName> 7Sample Figures & Tables (23)last saved: Saturday, April 13, 2013 iii<Insert OrganizationName> <Insert OrganizationName> List of FiguresFigure 1:Sample Figure (23)last saved: Saturday, April 13, 2013 1<Insert OrganizationName> <Insert OrganizationName> List of TablesTable 1:Stakeholders and Relevant Viewpoints (8)Table 2:Sample Table (23)2 last saved: Saturday, April 13, 2013<Insert OrganizationName> <Insert OrganizationName>1 Documentation RoadmapThe Documentation Roadmap should be the first place a new reader of the SAD begins. But for new and returning readers, it is intended to describe how the SAD is organized so that a reader with specific interests who does not wish to read the SAD cover-to-cover can find desired infor-mation quickly and directly.Sub-sections of Section 1 include the following.∙Section 1.1 (“Document Management and Configuration Control Information”) explains revision history. This tells you if you’re looking at the correct version of the SAD.∙Section 1.2 (“Purpose and Scope of the SAD”) explains the purpose and scope of the SAD, and indicates what information is and is not included. This tells you if the informa-tion you’re seeking is likely to be in this document.∙Section 1.3 (“How the SAD Is Organized”) explains the information that is found in each section of the SAD. This tells you what section(s) in this SAD are most likely to contain the information you seek.∙Section 1.4 (“Stakeholder Representation”) explains the stakeholders for which the SAD has been particularly aimed. This tells you how you might use the SAD to do your job.∙Section 1.5 (“Viewpoint Definitions”) explains the viewpoints (as defined by IEEE Stan-dard 1471-2000) used in this SAD. For each viewpoint defined in Section 1.5, there is a corresponding view defined in Section 3 (“Views”). This tells you how the architectural information has been partitioned, and what views are most likely to contain the informa-tion you seek.∙Section 1.6 (“How a View is Documented”) explains the standard organization used to document architectural views in this SAD. This tells you what section within a view you should read in order to find the information you seek.1.1 Document Management and Configuration ControlInformation∙Revision Release Date: <<>>∙Purpose of Revision: <<>>∙Scope of Revision: <<list sections or page numbers that have been revised; provide a summary overview of the differences between this release and the previous one.>>last saved: Saturday, April 13, 2013 3<Insert OrganizationName> <Insert OrganizationName> 1.2 Purpose and Scope of the SADThis SAD specifies the software architecture for <insert scope of SAD>. All information regard-ing the software architecture may be found in this document, although much information is incor-porated by reference to other documents.What is software architecture?The software architecture for a system1 is the structure or struc-tures of that system, which comprise software elements, the externally-visible properties of those elements, and the relationships among them [Bass 2003]. "Externall y visible” properties refers to those assumptions other elements can make of an element, such as its provided services, perfor-mance characteristics, fault handling, shared resource usage, and so on. This definition provides the basic litmus test for what information is included in this SAD, and what information is rele-gated to downstream documentation.Elements and relationships. The software architecture first and foremost embodies information about how the elements relate to each other. This means that architecture specifically omits cer-tain information about elements that does not pertain to their interaction. Thus, a software archi-tecture is an abstraction of a system that suppresses details of elements that do not affect how they use, are used by, relate to, or interact with other elements. Elements interact with each other by means of interfaces that partition details about an element into public and private parts. Soft-ware architecture is concerned with the public side of this division, and that will be documented in this SAD accordingly. On the other hand, private details of elements—details having to do solely with internal implementation—are not architectural and will not be documented in a SAD.Multiple structures.The definition of software architecture makes it clear that systems can and do comprise more than one structure and that no one structure holds the irrefutable claim to being the architecture. The neurologist, the orthopedist, the hematologist, and the dermatologist all take a different perspective on the structure of a human body. Ophthalmologists, cardiologists, and podiatrists concentrate on subsystems. And the kinesiologist and psychiatrist are concerned with different aspects of the entire arrangement’s behavior. Although these perspectives are pictured differently and have very different properties, all are inherently related; together they describe the architecture of the human body. So it is with software. Modern systems are more than complex enough to make it difficult to grasp them all at once. Instead, we restrict our attention at any one moment to one (or a small number) of the software system’s structures. To communicate me a-ningfully about an architecture, we must make clear which structure or structures we are discuss-ing at the moment—which view we are taking of the architecture. Thus, this SAD follows the principle that documenting a software architecture is a matter of documenting the relevant views and then documenting information that applies to more than one view.1 Here, a system may refer to a system of systems.4 last saved: Saturday, April 13, 2013For example, all non-trivial software systems are partitioned into implementation units; these units are given specific responsibilities, and are the basis of work assignments for programming teams. This kind of element will comprise programs and data that software in other implementa-tion units can call or access, and programs and data that are private. In large projects, the ele-ments will almost certainly be subdivided for assignment to sub-teams. This is one kind of struc-ture often used to describe a system. It is a very static structure, in that it focuses on the way the system’s functionality is divided up and assigned to implementation teams.Other structures are much more focused on the way the elements interact with each other at run-time to carry out the system’s function. Suppose the system is to be built as a set of parallel processes. The set of processes that will exist at runtime, the programs in the various implementa-tion units described previously that are strung together sequentially to form each process, and the synchronization relations among the processes form another kind of structure often used to de-scribe a system.None of these structures alone is the architecture, although they all convey architectural informa-tion. The architecture consists of these structures as well as many others. This example shows that since architecture can comprise more than one kind of structure, there is more than one kind of element (e.g., implementation unit and processes), more than one kind of interaction among ele-ments (e.g., subdivision and synchronization), and even more than one context (e.g., development time versus runtime). By intention, the definition does not specify what the architectural elements and relationships are. Is a software element an object? A process? A library? A database? A com-mercial product? It can be any of these things and more.These structures will be represented in the views of the software architecture that are provided in Section 3.Behavior.Although software architecture tends to focus on structural information, behavior of each element is part of the software architecture insofar as that behavior can be observed or dis-cerned from the point of view of another element. This behavior is what allows elements to inte-ract with each other, which is clearly part of the software architecture and will be documented in the SAD as such. Behavior is documented in the element catalog of each view.1.3 How the SAD Is OrganizedThis SAD is organized into the following sections:Section 1(“Documentation Roadmap”)provides information about this document and its intended audience. It provides the roadmap and document overview. Every reader who wishes to find information relevant to the software architecture described in this document should begin by reading Section 1, which describes how the document is organized, which stakeholder viewpoints are represented, how stakeholders are expected to use it, and where information may be found. Section 1 also provides information about the views that are used by this SAD to communicate the software architecture.∙Section 2 (“Architecture Background”) explains why the architecture is what it is. It provides a system overview, establishing the context and goals for the development. Itdescribes the background and rationale for the software architecture. It explains theconstraints and influences that led to the current architecture, and it describes the majorarchitectural approaches that have been utilized in the architecture. It includes information about evaluation or validation performed on the architecture to provide assurance it meets its goals.∙Section 3(Views”) and Section 4(“Relations Among Views”) specify the software architecture. Views specify elements of software and the relationships between them. A view corresponds to a viewpoint (see Section 1.5), and is a representation of one or more structures present in the software (see Section 1.2).∙Sections 5(“Referenced Materials”) and6(“Directory”) provide reference information for the reader. Section 5 provides look-up information for documents that are citedelsewhere in this SAD. Section 6 is a directory, which is an index of architectural elements and relations telling where each one is defined and used in this SAD. The section alsoincludes a glossary and acronym list.1.4 Stakeholder RepresentationThis section provides a list of the stakeholder roles considered in the development of the architec-ture described by this SAD. For each, the section lists the concerns that the stakeholder has that can be addressed by the information in this SAD.Each stakeholder of a software system—customer, user, project manager, coder, analyst, tester, and so on—is concerned with different characteristics of the system that are affected by its soft-ware architecture. For example, the user is concerned that the system is reliable and available when needed; the customer is concerned that the architecture can be implemented on schedule and to budget; the manager is worried (in addition to cost and schedule) that the architecture will allow teams to work largely independently, interacting in disciplined and controlled ways. The developer is worried about strategies to achieve all of those goals. The security analyst is con-cerned that the system will meet its information assurance requirements, and the performance analyst is similarly concerned with it satisfying real-time deadlines.This information is represented as a matrix, where the rows list stakeholder roles, the columns list concerns, and a cell in the matrix contains an indication of how serious the concern is to a stake-holder in that role. This information is used to motivate the choice of viewpoints chosen in Sec-tion 1.5.1.5 Viewpoint DefinitionsThe SAD employs a stakeholder-focused, multiple view approach to architecture documentation, as required by ANSI/IEEE 1471-2000, the recommended best practice for documenting the archi-tecture of software-intensive systems [IEEE 1471].As described in Section 1.2, a software architecture comprises more than one software structure, each of which provides an engineering handle on different system qualities. A view is the specifi-cation of one or more of these structures, and documenting a software architecture, then, is a mat-ter of documenting the relevant views and then documenting information that applies to more than one view [Clements 2002].ANSI/IEEE 1471-2000 provides guidance for choosing the best set of views to document, by bringing stakeholder interests to bear. It prescribes defining a set of viewpoints to satisfy the stakeholder community. A viewpoint identifies the set of concerns to be addressed, and identifies the modeling techniques, evaluation techniques, consistency checking techniques, etc., used by any conforming view. A view, then, is a viewpoint applied to a system. It is a representation of a set of software elements, their properties, and the relationships among them that conform to a de-fining viewpoint. Together, the chosen set of views show the entire architecture and all of its re-levant properties. A SAD contains the viewpoints, relevant views, and information that applies to more than one view to give a holistic description of the system.The remainder of Section 1.5 defines the viewpoints used in this SAD. The following table sum-marizes the stakeholders in this project and the viewpoints that have been included to address their concerns.1.5.1 <Insert name of viewpoint> Viewpoint DefinitionThere will be one of these subsections for each viewpoint defined. The subsections are as follows:∙Abstract: A brief overview of the viewpoint∙Stakeholders and their concerns addressed: This section describes the stakeholders and their concerns that this viewpoint is intended to address. Listed are questions that can be answered by consulting views thatconform to this viewpoint. Optionally, the section includes significant questions that cannot be answered byconsulting views conforming to this viewpoint.∙Elements, relations, properties, and constraints: This section defines the types of elements, the relations among them, the significant properties they exhibit, and the constraints they obey for views conforming to thisviewpoint.∙Language(s) to model/represent conforming views: This section lists the language or languages that will be used to model or represent views conforming to this viewpoint, and cite a definition document for each.∙Applicable evaluation/analysis techniques and consistency/completeness criteria: This section describes rules for consistency and completeness that apply to views in this viewpoint, as well as any analysis of evaluationtechniques that apply to the view that can be used to predict qualities of the system whose architecture is beingspecified.∙Viewpoint source: This section provides a citation for the source of this viewpoint definition, if any.Following is an example of a viewpoint definition.Vie1.5.1 Module decomposition viewpoint definition1.5.1.1 Abstract. Views conforming to the module decomposition viewpoint partition the system into a unique non-overlapping set of hierarchically decomposable implementation units (modules).1.5.1.2 Stakeholders and Their Concerns Addressed. Stakeholders and their concerns addressed by this viewpointinclude∙project managers, who must define work assignments, form teams, and formulate project plans and budg-ets and schedules;∙COTS specialists, who need to have software elements defined as units of functionality, so they can search the marketplace and perform trade studies to find suitable COTS candidates;∙testers and integrators who use the modules as their unit of work;∙configuration management specialists who are in charge of maintaining current and past versions of the elements;∙system build engineers who use the elements to produce a running version of the system;∙maintainers, who are tasked with modifying the software elements;∙implementers, who are required to implement the elements;∙software architects for those software elements sufficiently large or complex enough to warrant their own software architectures;∙the customer, who is concerned that projected changes to the system over its lifetime can be made eco-nomically by confining the effects of each change to a small number of elements.1.5.1.3 Elements, Relations, Properties, and Constraints. Elements of the module decomposition viewpoint aremodules, which are units of implementation that provide defined functionality. Modules are hierarchically de-compo sable; hence, the relation is “is-part-of.” Properties of elements include their names, the functionality a s-signed to them (including a statement of the quality attributes associated with that functionality), and their soft-ware-to-software interfaces. The module properties may include requirements allocation, supportingrequirements traceability.1.5.1.4 Language(s) to Model/Represent Conforming Views. Views conforming to the module decomposition view-point may be represented by (a) plain text using indentation or outline form [Clements 2002]; (b) UML, usingsubsystems or classes to represent elements and “is part of” or nesting to represent the decomposition relation.1.5.1.5 Applicable Evaluation/Analysis Techniques and Consistency/Completeness Criteria. Complete-ness/consistency criteria include (a) no element has more than one parent; (b) major functionality is provided forby exactly one element; (c) the union of all elements’ functionality covers the requirements for the system; (d)every piece of source code can be mapped to an element in the module decomposition view (if not, the view isnot complete); (e) the selection of module aligns with current and proposed procurement decisions. Additionalconsistency/completeness criteria apply to the specif ications of the elements’ interfaces. Applicable evalu a-tion/analysis techniques include (a) scenario-based evaluation techniques such as ATAM [Clements 2001] toassure that projected changes are supported economically by the decomposition; (b) disciplined and detailedmapping to requirements to assure coverage and non-overlapping functionality; (c) cost-based techniques thatdetermine the number and composition of modules for efficient procurement.1.5.1.6 Viewpoint Source. [Clements 2002, Section2.1] describes the module decomposition style, which corres-ponds in large measure to this viewpoint.1.5.1.1 Abstract1.5.1.2 Stakeholders and Their Concerns Addressed1.5.1.3 Elements, Relations, Properties, and Constraints1.5.1.4 Language(s) to Model/Represent Conforming Views1.5.1.5 Applicable Evaluation/Analysis Techniques andConsistency/Completeness Criteria1.5.1.6 Viewpoint Source1.6 How a View is DocumentedCONTENTS OF THIS SECTION: This section describes how the documentation for a view is structured and organized. If you change the organization of information in Section 3, then you should also change its description in here. Otherwise, this section is all boilerplate.If you choose to document all information in a view in a single presentation, then you will not need view packets. In that case, the template is as follows:∙Section 3.i: Name of view∙Section 3.i.1: View description∙Section 3.i.2: Primary presentation. This section presents the elements and the relations among them that populate this view packet, using an appropriate language, languages, notation, or tool-based representation.∙Section 3.i.3: Element catalog. Whereas the primary presentation shows the important elements and relations of the view packet, this section provides additional information needed to complete the architectural picture. It consists of subsections for (respectively) elements, relations, interfaces, behavior, and constraints.∙Section 3.i.4: Context diagram. This section provides a context diagram showing the context of the part of the system represented by this v iew packet. It also designates the view packet’s scope with a distinguished symbol, and shows interactions with external entities in the vocabulary of the view.∙Section 3.i.5: Variability mechanisms. This section describes any variabilities that are available in the portion of the system shown in the view packet, along with how and when those mechanisms may be exercised.∙Section 3.i.6: Architecture background. This section provides rationale for any significant design decisions whose scope is limited to this view packet.Section 3 of this SAD contains one view for each viewpoint listed in Section 1.5. Each view is documented as a set of view packets. A view packet is the smallest bundle of architectural docu-mentation that might be given to an individual stakeholder.Each view is documented as follows, where the letter i stands for the number of the view: 1, 2, etc.:∙Section 3.i: Name of view.∙Section 3.i.1: View description. This section describes the purpose and contents of the view.It should refer to (and match) the viewpoint description in Section 1.5 to which this view conforms.∙Section 3.i.2: View packet overview. This section shows the set of view packets in this view, and provides rationale that explains why the chosen set is complete and non-duplicative. Theset of view packets may be listed textually, or shown graphically in terms of how theypartition the entire architecture being shown in the view.∙Section 3.i.3: Architecture background. Whereas the architecture background of Section 2 pertains to those constraints and decisions whose scope is the entire architecture, this section provides any architecture background (including significant driving requirements, designapproaches, patterns, analysis results, and requirements coverage) that applies to this view.∙Section 3.i.4: Variability mechanisms. This section describes any architectural variability mechanisms (e.g., adaptation data, compile-time parameters, variable replication, and so forth) described by this view, including a description of how and when those mechanisms may be exercised and any constraints on their use.∙Section 3.i.5: View packets. This section presents all of the view packets given for this view.Each view packet is described using the following outline, where the letter j stands for the number of the view packet being described: 1, 2, etc.-Section 3.i.5.j: View packet #j.-Section 3.i.5.j.1: Primary presentation. This section presents the elements and the rela-tions among them that populate this view packet, using an appropriate language, languag-es, notation, or tool-based representation.-Section 3.i.5.j.2: Element catalog. Whereas the primary presentation shows the important elements and relations of the view packet, this section provides additional informationneeded to complete the architectural picture. It consists of the following subsections:-Section 3.i.5.j.2.1: Elements.This section describes each element shown in the pri-mary presentation, details its responsibilities of each element, and specifies values ofthe elements’ relevant properties, which are defined in the viewpoint to which thisview conforms.-Section 3.i.5.j.2.2: Relations.This section describes any additional relations among elements shown in the primary presentation, or specializations or restrictions on therelations shown in the primary presentation.-Section 3.i.5.j.2.3: Interfaces.This section specifies the software interfaces to any elements shown in the primary presentation that must be visible to other elements.-Section 3.i.5.j.2.4: Behavior. This section specifies any significant behavior of ele-ments or groups of interacting elements shown in the primary presentation.-Section 3.i.5.j.2.5: Constraints: This section lists any constraints on elements or rela-tions not otherwise described.-Section 3.i.5.j.3: Context diagram. This section provides a context diagram showing the context of the part of the system represented by this view packet. It also designates theview packet’s scope with a distinguished symbol, and shows interact ions with externalentities in the vocabulary of the view.-Section 3.i.5.j.4: Variability mechanisms. This section describes any variabilities that are available in the portion of the system shown in the view packet, along with how andwhen those mechanisms may be exercised.-Section 3.i.5.j.5: Architecture background. This section provides rationale for any signif-icant design decisions whose scope is limited to this view packet.。
CTD格式化申报资料培训1. 什么是CTD格式化申报资料?CTD(Common Technical Document)格式化申报资料是药品注册申请中的一种标准文档格式。
它由国际药理学联合会(International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use, ICH)制定,旨在标准化全球药品注册申请的技术要求和文档结构。
CTD格式化申报资料是药物开发和注册过程中提交给监管机构的关键文档之一。
它是由许多不同部分组成的文档集合,包括药物的质量、药理学、药代动力学、临床试验等各方面信息。
这些文档以特定的结构和格式编写,以确保申请人能够清晰、准确、透明地向监管机构提供必要的信息。
2. 为什么需要进行CTD格式化申报资料培训?CTD格式化申报资料的编写要求严格,涉及到多个专业领域的知识和技能。
一份合格的CTD格式化申报资料应当具备清晰、简洁、准确、完整、规范的特点。
由于其复杂性和专业性,许多药企和研究机构在准备CTD格式化申报资料时常常存在不规范、不合理、不完整等问题。
因此,进行CTD格式化申报资料培训具有以下几个重要的目的:提高文件结构和格式的规范性培训将帮助参与者了解CTD格式化申报资料的基本结构和各个文件模块的要求,包括管理概要、药物概要、质量概要、非临床概要和临床概要。
通过规范文件的结构和格式,可以提高文件的可读性和一致性,减少错误和遗漏的可能性。
加强文件内容的准确性和完整性培训将介绍各个文件模块应包含的基本信息和数据,如药物质量特性、生产工艺、药物品质控制、药代动力学、药理学、临床试验设计和结果等。
通过提供详细的指导和示例,培训将帮助参与者编写准确、完整的文件内容,以支持药品注册的顺利进行。
提升文件编写的技巧和效率培训将分享一些常见的技巧和实践,以提高文件的编写效率和质量。
Document:文档,文件,通常指书面的信息或资料。
Material:材料,物资,通常指用于特定目的或用途的物品。
Data:数据,资料,通常指以数字或符号形式记录的信息。
Information:信息,情报,通常指用于理解或解决问题的知识或数据。
Reference Material:参考材料,通常指用于提供额外信息或解释的来源。
Resource Material:资源材料,通常指用于特定项目或领域的书籍、文章或其他来源的信息。
Bibliography:参考书目,通常指学术论文或书籍的书目列表。
Manuscript:手稿,通常指未编辑或未出版的文本。
Archive:档案馆,通常指存储大量历史或官方文件的场所。
Library:图书馆,通常指存储大量书籍、期刊和其他资料的场所。
CTD的英文全称为Common Technical Document,是人用药品注册技术要求国际协调会(ICH)撰写的通用技术文件。
起草这个文件的目的是为了规范各个地区的注册申请文件,提高注册机构的评审效率,节约有限的药品审评时间和资源,加强同申请人之间的沟通与交流,同时更有助于实现各注册机构之间注册资料的交换。
2003年7月1日起CTD格式文件首先在欧洲强制实行。
伴随着ICH相关要求在国际上的广泛推广,CTD文件已成为国际公认的文件编写格式,是向药品注册机构递交的结构完善的注册申请文件。
C TD 是国际公认的文件编写格式,用来制作一个向药品注册机构递交的结构完善的注册申请文件,共由五个模块组成,模块1是地区特异性的,模块2、3、4和5在各个地区是通用的。
模块1:地区管理资料。
本模块包括那些对各地区特殊的文件,例如申请表或在各地区被建议使用的标签,其内容和格式可以由每个地区的相关注册机构来指定。
模块2:CTD文件概述。
本模块是对药品质量,非临床实验和临床试验方面内容的高度总结概括。
在该模块中应该提供以下多个方面的内容和数据,药品主要参数综合评论性的分析,总结和分析主要毒性及临床数据;对背离要求和指导原则的说明;公司使用的非临床和临床策略;递交数据中的非临床管理规范GLP,临床管理规范GCP 状况的评论;利弊总结;实验/试验清晰的图表总结。
在整个CTD的结构中,模块2是非常重要的部分,它提供了发展计划和质量控制,安全性及有效性资料的总结,在此基础上综合整理了大多数重要信息,使得内容格式明晰且条理化,极大地简化了评估人员的工作。
模块3:质量部分。
文件提供药物在化学、制剂和生物学方面的内容。
模块4:非临床研究报告。
文件提供原料药和制剂在毒理学和药理学实验方面的内容。
模块5:临床研究报告。
文件提供制剂在临床试验方面的内容。
(见图)。
Doc Name 2548519885.docPrepared by Meeiling Tsai Date 2003/07/30Module FI Version 1.0Work InstructionCreating a Recurring EntryPurposeRecurring entries are business transactions that are repeated regularly, such as rent orinsurance payments. Recurring entries can be defined for G/L accounts, customers, orvendors. The following data never changes in recurring entries:·Posting keys·Account·Line item amountsYou enter this recurring data into a recurring posting document. This is a document thatdoes not update the transaction figures. The recurring entry posting program uses thisdocument as a basis for creating accounting documents.Via the recurring posting document you can specify exactly when the system should carry out a posting using the data contained in it. There are two ways of setting the dates forthe recurring entries:·You specify a certain posting frequency in the recurring posting document byentering a period in months. By entering a day of a month you can also specify the exactday for the posting.·As an alternative to entering a posting frequency, you can define a run schedulevia the Accounting Configuration menu. To do this, you must enter the dates on whichyou wish the system to carry out postings. You do this by going to the FinancialAccounting Global Settings section of the Implementation Guide and selecting Enter runschedules. You enter this run schedule in all recurring entry documents. The postingsderiving from these documents will be made on the dates you defined in the run schedule. PrerequisitesNAMenu PathTo go to the Creating a Recurring Entry screen, use the following menu path:Accounting → Financial Accounting → Accounts Payable → DocumentEntry → Reference documents → Recurring documentTransaction CodeFBD1Work Steps1.Update the following R equired, O ptional, and C onditional fields, as needed:Press ‘Enter’.2.Update the following R equired, O ptional, and C onditional fields, as needed:Press ‘Enter’.3.Update the following R equired, O ptional, and C onditional fields, as needed:Press ‘Enter’.4.Update the following R equired, O ptional, and C onditional fields, as needed:Press ‘Enter’.5.Update the following R equired, O ptional, and C onditional fields, as needed:Field R/O/C Description/ActionText O Explanatory text for the line item.Select the drop down arrow to select from theavailable choices.Posting key O Two-digit numeric key that controls the entry of thenext document line item.This is used if you are going to post an additionalentry. Select the drop down arrow to select fromthe available choices.Account O Account which is to be posted for the next line item(the expense line)This is used if you are going to post an additionalentry. Select the drop down arrow to select fromthe available choices.Sp. G/L O Identifies a special G/L transaction (i.e., downpayments & bills of exchange)This is used if you are going to post an additionalentry. Select the drop down arrow to select fromthe available choices.Trans. Type O The transaction type in Asset Accounting classifiesthe business transaction.This is used if you are going to post an additionalentry. Select the drop down arrow to select fromthe available choices.Select Document Post to save the recurring entry.End of Business Process Procedure.Result。
文档用英语怎么说文档能提高软件开发的效率,保证软件的质量,而且在软件的使用过程中有指导、帮助、解惑的作用,尤其在维护工作中,文档是不可或缺的资料。
那么你知道文档用英语怎么说吗?下面来学习一下吧。
文档英语说法1:document文档英语说法2:file文档的相关短语:文档编制 documentation ; documentine文档文件 document files ; Archive file ; doc ;文档专家 Documents Expert复合文档 Compound Documents实例文档 instance document ;错误文档 Error Documents文档对象 Document ; document Object ;文档的英语例句:1. These files have been zipped up to take up less disk space.这些文档已经进行了压缩,以节省磁盘空间。
2. I scrolled down to find "United States of America".我向下滚动文档搜索“美利坚合众国”。
3. When you are finished typing, remember to save your document.完成录入后,记得将文档存盘。
4. Certainly, Andreessen didn't think up using hypertext to link Internet documents.当然,用超文本链接因特网文档并不是安德烈亚森发明的.5. Press Exit to return to your document.按“退出”返回文档。
6. Protecting yourself from identity theft is a matter of treating all your personal and financial documents as top secret information.要保护自己个人身份信息免遭盗用,就要把所有的个人与财务文档视为绝密信息。
第6章对象本章目标了解什么是对象什么时候定义对象如何定义对象使用Object的注意事项对象是JavaScript的基本数据类型。
在了解JavaScript对象之前,我们先浅显了解什么是对象。
对象就是事物,只是因为计算机编程语言是外国人发明的,起名为object。
对于中国人来说称之为事物,物体更好理解。
在计算机的世界中万物皆为对象,人,动物,计算器,窗口,按钮,英雄联盟中的人物,飞机大战中的子弹等。
对象是一种复合值:它将很多值(原始值或者其他对象)聚合在一起,可通过名字访问这些值。
对象也可看作是属性的无序集合,每个属性都是一个名/值对。
属性名是字符串,因此我们可以把对象看成是从字符串到值的映射。
然而对象不仅仅是字符串到值的映射,除了可以保持自有的属性,JavaScript对象还可以从一个称为原型的对象继承属性。
对象的方法通常是继承的属性。
这种“原型式继承”(prototypal in-heritance)是JavaScript的核心特征。
JavaScript对象是动态的可以新增属性也可以删除属性,但它们常用来模拟静态对象以及静态类型语言中的“结构体”(struct)。
有时它们也用做字符串的集合(忽略名/值对中的值)。
除了字符串、数字、true、false、null和undefined之外,JavaScript中的值都是对象。
尽管字符串、数字和布尔值不是对象,但它们的行为和不可变对象非常类似。
对象是可变的,我们通过引用而非值来操作对象。
如果变量x是指向一个对象的引用,那么执行代码var y = x;变量y也是指向同一个对象的引用,但不是这个对象的副本。
通过变量y 修改这个对象亦会对变量x造成影响。
对象最常见的用法是创建(create)、设置(set)、查找(query)、删除(delete)、检测(test)和枚举(enumerate)它的属性。
我们会在开始的几节讲述这些基础操作。
后续的几节讲述高级主题,其中相当一部分内容来自于EC-MAScript 5。
刚才我们通过浅显的语文说明了什么是对象,也有专业的术语描述了对象。
现在我们了解什么是属性?对象是由多个属性够成,属性可以是任意数据类型。
例如人的属性有身高,肤色,体重;动物的属性有是否是哺乳动物,几只腿。
JavaScript中属性包括名字和值。
属性名可以是包含空字符串在内的任意字符串,但对象中不能存在两个同名的属性。
值可以是任意JavaScript值。
6.1 创建对象可以通过对象直接量、关键字new和(EC-MAScript 5中的)Object.create()函数来创建对象。
接下来几节将对这些技术一一讲述。
6.1.1 对象直接量创建对象最简单的方式就是在JavaScript代码中使用对象直接量。
对象直接量是由若干名/值对组成的映射表,名/值对中间用冒号分隔,名/值对之间用逗号分隔,整个映射表用花括号括起来。
属性名可以是JavaScript标识符也可以是字符串直接量(包括空字符串)。
属性的值可以是任意类型的JavaScript表达式,表达式的值(可以是原始值也可以是对象值)就是这个属性的值。
下面有一些例子:在ECMAScript 5(以及ECMAScript 3的一些实现)中,保留字可以用做不带引号的属性名。
然而对于ECMAScript 3来说,使用保留字作为属性名必须使用引号引起来。
在ECMAScript 5中,对象直接量中的最后一个属性后的逗号将忽略,且在ECMAScript 3的大部分实现中也可以忽略这个逗号,但在IE中则报错。
对象直接量是一个表达式,这个表达式的每次运算都创建并初始化一个新的对象。
每次计算对象直接量的时候,也都会计算它的每个属性的值。
也就是说,如果在一个重复调用的函数中的循环体内使用了对象直接量,它将创建很多新对象,并且每次创建的对象的属性值也有可能不同。
6.1.2 通过new创建对象new运算符创建并初始化一个新对象。
关键字new后跟随一个函数调用。
这里的函数称做构造函数(constructor),构造函数用以初始化一个新创建的对象。
JavaScript语言核心中的原始类型都包含内置构造函数。
例如:细讲述其中的细节。
6.1.3 原型在讲述第三种对象创建技术之前,我们应当首先解释一下原型。
原型是JS区别其它编程语言的最重要的特征。
每一个JavaScript对象(null除外)都和另一个对象相关联。
“另一个”对象就是我们熟知的原型,每一个对象都从原型继承属性。
所有通过对象直接量创建的对象都具有同一个原型对象,并可以通过JavaScript代码Object.prototype获得对原型对象的引用。
通过关键字new和构造函数调用创建的对象的原型就是构造函数的prototype属性的值。
因此,同使用{}创建对象一样,通过new Object()创建的对象也继承自Object.prototype。
同样,通过new Array()创建的对象的原型就是Array.prototype,通过new Date()创建的对象的原型就是Date.prototype。
没有原型的对象为数不多,Object.prototype就是其中之一。
它不继承任何属性。
其他原型对象都是普通对象,普通对象都具有原型。
所有的内置构造函数(以及大部分自定义的构造函数)都具有一个继承自Object.prototype的原型。
例如,Date.prototype的属性继承自Object.prototype,因此由new Date()创建的Date对象的属性同时继承自Date.prototype和Object.prototype。
这一系列链接的原型对象就是所谓的“原型链”(prototype chain)。
而这一高级部分我们会在JS高级课程里面讲解6.1.4 Object.create()ECMAScript 5定义了一个名为Object.cre-ate()的方法,它创建一个新对象,其中第一个参数是这个对象的原型。
Object.create()提供第二个可选参数,用以对对象的属性进行进一步描述。
6.7节会详细讲述第二个参数。
Object.create()是一个静态函数,而不是提供给某个对象调用的方法。
使用它的方法很简单,可以通过传入参数null来创建一个没有原型的新对象,但通过这种方式创建的对象不会继承任何东西,甚至不包括基础方法,比如toString(),也就是说,它将不能和“+”运算符一起正常工作:如果想创建一个普通的空对象(比如通过{}或new Object()创建的对象),需要传入可以通过任意原型创建新对象(换句话说,可以使任意对象可继承),这是一个强大的特性。
在ECMAScript 3中可以用类似例6-1中的代码来模拟原型继承:返回的新对象继承了参数对象的属性就可以了。
注意,inherit()并不能完全代替Object.create(),它不能通过传入null原型来创建对象,而且不能接收可选的第二个参数。
不过我们仍会在本章和第9章的示例代码中多次用到inherit()。
inherit()函数的其中一个用途就是防止库函数无意间(非恶意地)修改那些不受你控制的对象。
不是将对象直接作为参数传入函数,而是将它的继承对象传入函数。
当函数读取继承对象的属性时实际上读取的是继承来的值。
如果给继承对象的属性赋值,则这些属性只会影响这个继承对象自身,而不是原始了解其工作原理,需要首先了解JavaScript中属性的查询和设置机制。
接下来会讲到。
6.2 属性的查询和设置4.4节已经提到,可以通过点(.)或方括号([])运算符来获取属性的值。
运算符左侧应当是一个表达式,它返回一个对象。
对于点(.)来说,右侧必须是一个以属性名称命名的简单标识符。
对于方括号来说([]),方括号内必须是一个计算结果为字符串的表达式,这放在赋值表达式的左侧:因为for是JavaScript的关键字,class是保留字。
如果一个对象的属性名是保留字,则必须使用方括号的形式访问它们,比如o["for"]和o["class"]。
EC-MAScript 5对此放宽了限制(包括ECMAScript 3的某些实现),可以在点运算符后直接使用保留字。
当使用方括号时,我们说方括号内的表达式必须返回字符串。
其实更严格地讲,表达式必须返回字符串或返回一个可以转换为字符串的值。
在第7章里有一些例子中的方括号内使用了数字,这情况象是非常常见的。
6.2.1 作为关联数组的对象上文提到,下面两个JavaScript表达式的值相同:字段非常类似。
第二种语法使用方括号和一个字符串,看起来更像数组,只是这个数组元素是通过字符串索引而不是数字索引。
这种数组就是我们所说的关联数组(associative array),也称做散列、映射或字典(dictionary)。
JavaScript对象都是关联数组,本节将讨论它的重要性。
在C、C++和Java和一些强类型(strong typed)语言中,对象只能拥有固定数目的属性,并且这些属性名称必须提前定义好。
由于JavaScript是弱类型语言,因此不必遵循这条规定,在任何对象中程序都可以创建任意数量的属性。
但当通过点运算符(.)访问对象的属性时,属性名用一个标识符来表示。
标识符必须直接出现在JavaScript程序中,它们不是数据类型,因此程序无法修改它们。
反过来讲,当通过[]来访问对象的属性时,属性名通过字符串来表示。
字符串是JavaScript 的数据类型,在程序运行时可以修改和创建它们。
因此,可以在JavaScript中使用下面这种这段代码读取customer对象的address0、ad-dress1、address2和address3属性,并将它们连接起来。
这个例子主要说明了使用数组写法和用字符串表达式来访问对象属性的灵活性。
这段代码也可以通过点运算符来重写,但是很多场景只能使用数组写法来完成。
假设你正在写一个程序,这个程序利用网络资源计算当前用户股票市场投资的金额。
程序允许用户输入每只股票的名称和购股份额。
该程序使用名为portfolio的对象来存储这些信息。
每只股票在这个对象中都有对应的属性,属性名称就是股票名称,属性值就是购股数量,例如,如果用户持有IBM的50股,那么portfolio.ibm属性的值就为50。
由于用户是在程序运行时输入股票名称,因此在之前无法得知这些股票的名称是什么。
而由于在写程序的时候不知道属性名称,因此无法通过点运算符(.)来访问对象portfolio的属性。
但可以使用[]运算符,因为它使用字符串值(字符串值是动态的,可以在运行时更改)而不是标识符(标识符是静态的,必须写死在程序中)作为索引对属性进行访问。