2006/2007学年第二学期2006级期末考试监考安排
考试科目：工程材料及成型技术 考试时间：2007年7月10日
考场 考试地点 考试班级 考试时间 监考人员 监考人员签字
一考场 软件115教室 20626
8: 20-10 : 20 王权 赵君
二考场 软件116教室 20627 刘永帆 李喆
三考场 软件201教室 20628 包卓 陈明
四考场 软件202教室 20629 王驰 回冬梅
五考场 软件212教室 20630 孔若冰 曹晓燕
考试科目：大学英语II 考试时间：2007年7月16日
考场 考试地点 考试班级 考试时间 监考人员 监考人员签字
一考场 软件115教室 20601
8:00-10 : 00 朱兴宇 王鑫
二考场 软件116教室 20602 李喆 王璐
三考场 软件102教室 20603 刘艳秋 邹纯玲
四考场 软件104教室 20604 包卓 刘莉
五考场 软件106教室 20605 孔若冰 刘帅
六考场 软件201教室 20606 赵君 王旭
七考场 软件202教室 20607 王金甫 赵阳
八考场 东1号楼609教室 20608 王亮 孔田野
九考场 软件212教室 20609 陈立岩 李笑
十考场 软件213教室 20610 王驰 焦远峰
十 「一考场 软件301教室 20611 胡冠宇 张海鸥
十二考场 软件302教室 20612 吕佳阳 临时1
十三考场 软件312教室 20613 周岩 临时2
十四考场 东1号楼404教室 20614 王大亮 魏萍
十五考场 东1号楼605教室 20615 彭馨仪 温莉丹
十 六考场 东1号楼403教室 20616 曹晓燕 临时3
十七考场 东1号楼406教室 20617 陈明 黄为玉
十八考场 东1号楼518教室 20618 张颖 临时4
十九考场 东1号楼604教室 20619 刘林 董亚则
第 1 页 北京化工大学2006——2007学年第一学期 《材料导论I》期末考试试卷 课程代码 M S E 2 0 2 1 T 班级： 姓名： 学号： 分数： 题号 一 二 三 四 五 六 七 总分 得分 I. What do the following abbreviations of materials and unit cells stand for? Translate all abbreviations into Chinese. At least 10-point questions should be completed. (12 points) 1. Names of materials: TP, PMC, MMC, CMC (4points) 2. Names of equipment: SEM, TEM, SPM, DSC (4points) 3. Names of unit cells: bcc, fcc, cph, sc (4points) II. Choose the BEST TERM to match the definition (15pts). A) Allotropic material B) Amorphous C) Anion D) Atomic packing factor (APF) E) Cation F) Coordination number G) Creep H) Crystalline I) Electron affinity J) Electronegativity K) Engineering materials L) Factor of safety M) Interstitial solid solution N) Interstitialcy O) Long-range-order materials P) Monomer Q) Neutrons R) Polymer S) Polymorphic material T) Proton U) Short-range-order materials V) Smart materials W) Substitutional solid solution X) Vacancy Y) Van de waals forces Z) Yield 1. A chainlike molecule made up of smaller molecular units. 2. A material exists in two or more crystal structures. After changing from one crystal structure into another, the material can reverse the phenomenon and return to its previous crystal structure. 3. A point defect is produced by the presence of an extra atom in a void, the space between normal lattice positions. 4. A solid solution in which the impurity atoms take up sites in the lattice structure that are normally unfilled or unoccupied by the pure (solvent) atoms. 5. A term referring to a variety of liquids and solids that have the ability at a predetermined condition to sense stresses and respond to alter their properties. 6. An ion with a positive charge. 7. One basic form of solid possesses an ordered, three-dimensional, geometric arrangement that repeats itself. 8. The degree to which an atom attracts electrons. 9. The forces that produce secondary (or weak) bonds. 10. The materials have the structures in which the orderly arrangement of atoms extends throughout PDF 文件使用 "pdfFactory Pro" 试用版本创建 第 2 页 the entire material, forming a regular gridlike lattice or pattern. 11. The ratio of the volume of atoms present in a crystal (unit cell) to the volume of the unit cell. 12. The ratio of ultimate strength to allowable stress. 13. The term implies that a material plastically deforms or flows very slowly under load as a function of time. 14. The term is used to describe how many atoms are touching each other in a group of coordinated atoms. 15. Uncharged particles in the nucleus with a mass nearly equal to the proton’s mass. III. Choose the correct answer to the following questions (35points) 1. The method used during design and manufacturing to determine the impact of a product or system on the environment. A) Life cycle analysis B) Life cycle inventory C) Systems approach D) Characterization 2. Which of the following statements is NOT true about the atom? A) It has 6 protons in its nucleus. B) It has 12 neutrons in its nucleus. C) It has 6 electrons orbiting the nucleus D) Its atomic number is 6 3. A useful tool that is used to study the crystal structures of solids by measuring the angles of electrons glancing off material specimens. A) Electron microscope B) Optical microscope C) X-ray diffraction (XRD) D) Differential thermal analysis (DTA) 4. A field that involves the generation and application of knowledge relating to the composition, structure and processing of materials to their properties and use. A) Engineering Materials Technology B) Materials Engineering C) Materials Science D) Materials Science And Engineering 5. The results obtained from fatigue tests are recorded on semilog or log-log paper to produce ______ diagrams. A) σ-ε B) s-N C) τ-γ D) T-θ 6. Which of the following is the type of bond holding Na+ and Cl- ions in NaCl? A) Ionic bond B) Covalent bond C) Hydrogen bond D) Metallic bond 7. What factor in materials selection usually dominates the final choice? A) Recyclability B) Cost C) Processibility D) Properties of materials PDF 文件使用 "pdfFactory Pro" 试用版本创建 第 3 页 8. Which stage of the materials cycle is the most difficult for manufacturers to develop a full materials cycle? A) Extracting raw materials B) Manufacturing engineered materials C) Service of products and systems D) Recycling/disposal materials 9. How many space lattices (Bravais lattices) can atoms form in seven crystal systems? A) 3 B) 4 C) 8 D) 14 10. ____________ is a measure of heat flow through a material. It relates heat flow (the flow of heat energy per unit area, per unit time) to the temperature gradient, causing the heat to flow. A) Heat capacity B) Specific heat C) Thermal conductivity D) Coefficient of thermal expansion 11. Which concept of the materials cycle has been LEAST AFFECTED by recent trends? A) Concern for the entire cycle that includes effects of harmful by-products and unrecycled old products B) Ability to design materials to meet ever-increasing demands of technology rather than use “off-the shelf” materials. C) Need for a more highly educated workforce to support new manufacturing techniques. D) Desire to achieve the maximum properties from any given materials. 12. ___________ crystal system has mutually perpendicular axes (α=β=γ=90°) but unequal lattice parameters, among which the z-intercept is larger than the x- or y- intercepts (c>a=b). A) Cubic B) Hexagonal C) Monoclinic D) Tetragonal 13. _____________represents the energy per unit volume of a material required to produce fracture under static conditions. A) Modulus of elasticity B) Modulus of toughness C) Modulus of resilience D) Modulus of rigidity 14. The key word in describing covalent bonding is ___________. A) Transferring B) Sharing C) Swapping D) Swarming 15. Vickers hardness numbers are a measure of the size of the penetration made by ______ with different loads. A) 10-mm steel ball B) tungsten carbide sphere C) diamond pyramid indentor D) diamond cone indentor 16. involves transforming gases, liquids, and solid elements by chemical and physical means, where atoms and molecules are combined to form solid materials. A) Analysis B) Processing C) Synthesis D) Wroughting PDF 文件使用 "pdfFactory Pro" 试用版本创建
山东大学继续（网络）教育
一、单选题
1.晶体的滑移是通过滑移面上（）来实现的。
A.原子的整体刚性相对位移 B.位错运动
C.空位的偏聚 D.晶粒的长大
2.通常，离子键和共价键的结合力（）金属键的结合力。
A.大于 B.等于 C.小于 D.不确定
3.[hkl]表示一组相互平行、位向相同的（）。
A.晶面 B.晶向 C.柏氏矢量 D.位错
4.在高温回复阶段，金属中亚结构发生变化时,（）。
A.位错发生塞积 B.刃型位错通过攀移和滑移构成亚晶界
C.形成位错缠结 D.形成无变形的等轴晶粒
5.合金中（）总数与原子总数之比称为电子浓度。
A.溶质原子的价电子 B.两组元原子核外电子
C.溶剂原子的价电子 D.溶质和溶剂的价电子
6.亚共析钢平衡条件下凝固冷却到室温的组织为（）。
A.铁素体 B.铁素体+渗碳体 C.铁素体+珠光体 D.珠光体+渗碳体
7.吕德斯带是低碳钢（）造成的。
A.在屈服延伸区发生的不均匀变形 B.材料的纯度太高
C.材料的塑性太好 D.位错的高速运动
二、多选题
1.过冷液态金属中形成晶胚时发生的能量变化主要包括（）。
A.降低的体积自由能 B.增高的表面自由能
C.体系能量的起伏波动 D.临界形核功
2.单晶体是（）。
A.只由一个晶粒构成的晶体 B.结晶时只形成一个晶核
C.结晶时只有一个晶核长大 D.生产速度非常快的工艺
3.不同扩散条件下，边界条件和初始条件不同，描述非稳态扩散的微分方程的解有不同的形式。常见的扩散条件有（）。
A.恒定源扩散 B.限定源扩散 C.反应扩散 D.原子扩散
4.螺位错能够进行（）。
A.滑移 B.攀移 C.交滑移 D.多边化
三、判断题
1.位错中心区域的点阵畸变为零（）
2.与纯金属结晶相比，固溶体结晶时除需要结构起伏和能量起伏外还需要成分起伏。（）
3.若在过冷液体中加入1万颗形核剂，则结晶后就可形成1万颗晶粒。（）
4.滑移带由许多聚集在一起的相互平行的滑移线组成。（）
山东建筑大学
2016-2017学年本科教学质量报告
二〇一七年十一月
目 录
第一部分 本科教学基本情况 ......................................................................................................... 1 一、学校办学定位 ................................................................................................................... 1
二、人才培养目标及服务面向 ............................................................................................... 1 三、教学工作中心地位落实 ................................................................................................... 1
四、专业设置 ........................................................................................................................... 2 五、各类全日制在校生 ........................................................................................................... 3
第二部分 师资队伍 ......................................................................................................................... 4 一、师资数量及结构 ............................................................................................................... 4
