无机非金属材料专业英语复习题
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无机非金属材料工程专业英语一、无机非金属材料概论中文英文无机非金属材料inorganic non-metallic materials 定义definition分类classification组成composition结构structure性能properties制备方法preparation methods应用领域application fields陶瓷ceramics玻璃glass耐火材料refractories水泥cement石膏gypsum石棉asbestos碳素材料carbon materials石墨graphite碳纤维carbon fiber碳纳米管carbon nanotube钻石diamond全氟聚合物fluoropolymer聚四氟乙烯polytetrafluoroethylene (PTFE)聚偏氟乙烯polyvinylidene fluoride (PVDF)聚合物陶瓷polymer-derived ceramics (PDCs)氧化物陶瓷oxide ceramics氧化铝alumina (Al2O3)氧化锆zirconia (ZrO2)氧化镁magnesia (MgO)氧化钛titania (TiO2)非氧化物陶瓷non-oxide ceramics氮化硅silicon nitride (Si3N4)氮化铝aluminium nitride (AlN)碳化硅silicon carbide (SiC)碳化钨tungsten carbide (WC)碳化钛titanium carbide (TiC)二、物理化学中文英文物理化学physical chemistry物质matter结构structure组成composition性质properties变化规律laws of change分子运动论kinetic theory of molecules分子molecule原子atom离子ion气体gas液体liquid固体solid理想气体ideal gas真实气体real gas相平衡phase equilibrium相phase相图phase diagram相规则phase rule单元系unary system二元系binary system三元系ternary system溶液理论solution theory溶液solution溶剂solvent溶质solute浓度concentration摩尔分数mole fraction理想溶液ideal solution非理想溶液non-ideal solutionRaoult定律Raoult's lawHenry定律Henry's law三、无机材料科学基础中文英文无机材料科学基础fundamentals of inorganic materials science 无机材料inorganic materials结构structure性能properties结构-性能关系structure-property relationship晶体结构crystal structure晶体系统crystal system点阵类型lattice type空间群space group单胞参数lattice parameters基元胞primitive cell单位胞unit cell四、热工基础中文英文热工基础thermal engineering fundamentals热力学thermodynamics传热学heat transfer流体力学fluid mechanics热工学科thermal engineering disciplines 热力学第一定律first law of thermodynamics热力学第二定律second law of thermodynamics 热力系统thermodynamic system系统边界system boundary系统状态system state状态方程equation of state过程process循环cycle工作物质working substance理想气体ideal gas气体常数gas constant温度temperature压力pressure体积volume内能internal energy热容heat capacity比热容specific heat capacity焓enthalpy熵entropy自由能free energy吉布斯函数Gibbs function卡诺循环Carnot cycle热效率thermal efficiency 反向卡诺循环reversed Carnot cycle制冷系数coefficient of performance传导传热heat conduction傅里叶定律Fourier's law热导率thermal conductivity热阻thermal resistance稳态传热steady-state heat transfer非稳态传热transient heat transfer对流传热heat convection对流换热系数convection heat transfer coefficient 力对流forced convection自然对流natural convection努塞尔特数Nusselt number辐射传热heat radiation斯特藩-玻尔兹曼定律Stefan-Boltzmann law黑体blackbody发射率emissivity吸收率absorptivity反射率reflectivity透射率transmissivity灰体graybody视域因子view factor流体静力学fluid statics流体fluid密度density粘度viscosity表面张力surface tension液压hydrostatics帕斯卡定律Pascal's law流体运动方程equations of fluid motion质量守恒方程continuity equation动量守恒方程momentum equation能量守恒方程energy equation雷诺数Reynolds number理想流体ideal fluid实际流体real fluid层流laminar flow湍流turbulent flow边界层boundary layer阻力drag升力lift伯努利方程Bernoulli's equation皮托管Pitot tube五、无机非金属材料物理性能中文英文无机非金属材料物理性能physical properties of inorganic non-metallic materials 电学性能electrical properties磁学性能magnetic properties光学性能optical properties声学性能acoustic properties热学性能thermal properties电导率electrical conductivity电阻率electrical resistivity电容率electrical capacitance介电常数dielectric constant压电效应piezoelectric effect热电效应thermoelectric effect光电效应photoelectric effect半导体性质semiconductor properties铁电性质ferroelectric properties磁导率magnetic permeability磁化率magnetic susceptibility磁滞回线hysteresis loop铁磁性质ferromagnetic properties反铁磁性质antiferromagnetic properties顺磁性质paramagnetic properties抗磁性质diamagnetic properties光学常数optical constants折射率refractive index反射率reflectance吸收率absorbance透射率transmittance色散现象dispersion phenomenon双折射现象birefringence phenomenon声速sound velocity声阻抗acoustic impedance。
The Professional English for Inorganic Nonmetallic MaterialsA.Translation1.We define ceramics as the art and science of making and using solid articles which have as their essentialcomponent ,and are composed in large part of, inorganic nonmetallic materials.我们把陶瓷学定义为制造和应用由无机非金属材料作为基本组分组成的固体制品的技术和科学。
2.The origination of novel ceramic materials and new methods of manufacture requires us to take afundamental approach to the art and science and a broad view of the field.新颖的陶瓷材料和新的制造方法的出现,要求我们对这种技艺和科学进行基础性的探讨,并且要对相关领域有更广泛的认识。
3.Perhaps even more important than being useful or necessary of themselves are those situations inwhich the feasibility or effectiveness of a large system depends critically on its ceramic components.也许比陶瓷本身的实用性或必要性更为重要的是,一个大的系统是否切实可行或有效,在很大程度上取决于这一系统中所使用的陶瓷组件。
4.This leverage in the importance of ceramic materials has in many cases led to intensive research toward abetter understanding of properties, often out of all proportion to their dollar value.在很多情况下,陶瓷材料所具有的举足轻重的地位导致了对其进行深入的研究,以便更好地了解它的性能。
无机非金属材料专业英语复习题材料科学与工程专业英语(要懂得变通,背了的词组里有些词可以换了以后变成另一个词,背词组建议把词组拆开背会各词的意思。
)一、二单词、词组翻译(英译汉'15'2=30⨯)⨯汉译英'1515'1=单词:1 H 氢Hydrogen 11 Na 钠Sodium2 He 氦Helium 12 Mg 镁Magnesium3 Li 锂Lithium 13 Al 铝Aluminum4 Be 铍Beryllium 14 Si 硅Silicon5 B 硼Boron 15 P 磷Phosphorus6 C 碳Carbon 16 S 硫Sulfur7 N 氮Nitrogen 17 Cl 氯Chlorine8 O 氧Oxygen 18 Ar 氩Argon9 F 氟Fluorine 19 K 钾Potassium10 Ne 氖Neon 20 Ca 钙Calciumbarium nitrate硝酸钡magnesium carbonate 碳酸镁manganese sulfate硫酸锰(此处结构注意后面酸的写法,前面元素可换)PS:常用单词Mechanical 力学的magnetic 磁学的electrical 电学的thermal 热学的Optical 光学的deteriorative 化学的carbonate碳酸calcium carbonate 碳酸钙oxide 氧化物nitride 氮化物Carbide 碳化物Processing 加工stiffness 刚度toughness 韧性structure 结构property 性质performance 性能strength 强度density 密度ceramic 陶瓷plastic 塑料semiconductor 半导体polymer 聚合物metal 金属alloy 合金composite 复合材料Atomic 原子的electronic 电子的phase 相PS:加粗的必掌握。
材料英语证书考试(PEC)-无机非金属材料词汇alloy 合金atomic-scale architecture 原子尺度结构(构造)brittle 脆性的ceramic 陶瓷composite 复合材料concrete 混凝土conductor? 导体crystalline? 晶态的devitrified 反玻璃化的(晶化的)ductility (可)延(展)性,可锻性electronic and magnetic material? 电子和磁性材料element 元素fiberglass 玻璃钢glass 玻璃glass-ceramic 玻璃陶瓷/微晶玻璃insulator 绝缘体materials science and engineering 材料科学与工程materials selection 材料选择metallic 金属的microcircuitry 微电路microscopic-scale architecture 微观尺度结构(构造)noncrystalline 非晶态的nonmetallic 非金属的oxide 氧化物periodic table 周期表plastic 塑性的、塑料polyethylene 聚乙烯polymer 聚合物property 性能(质)refractory 耐火材料、耐火的semiconductor 半导体silica 石英、二氧化硅silicate 硅酸盐silicon 硅steel 钢structural material 结构材料wood 木材aluminum alloy 铝合金gray iron 灰口铁amorphous metal 无定形金属high-alloy steel 高合金钢austenitic stainless steel 奥氏体不锈钢high-strength low-alloy steel 高强度低合金钢Brinell hardness number 布氏硬度值Hooke’s law 胡克定律carbon steel 碳钢impact energy 冲击能cast iron 铸铁lead alloy 铅合金Charpy test Charpy试验low-alloy steel 低合金钢cold working 冷作加工lower yield point 屈服点下限copper alloy 铜合金magnesium alloy 镁合金creep curve 蠕变曲线malleable iron 可锻铸铁primary stage 第一(初期)阶段martensitic stainless steel 马氏体不锈钢secondary stage 第二阶段modulus of elasticity 弹性模量tertiary(final)? stage 第三(最后)阶段modulus of rigidity 刚性模量dislocation climb 位错攀(爬)移nickel alloy 镍合金ductile iron 球墨铸铁nickel-aluminum superalloy 镍铝超合金ductile-to-brittle transition temperature 韧性-脆性转变温度nonferrous alloy 非铁合金ductility (可)延(展)性,可锻性plastic deformation 塑性变形elastic deformation 弹性变形Poi ssion’s ratio 泊松比engineering strain 工程应变precious metal 贵金属engineering stress 工程应力precipitation-hardened stainless steel 沉淀(脱溶)硬化不锈钢fatigue curve 疲劳曲线rapidly solidified alloy 速凝合金/快速固化合金fatigue strength (endurance limit) 疲劳强度(耐久极限)refractory? metal 耐火(高温)金属ferritic stainless steel 铁素体不锈钢Rockwell hardness 洛氏硬度ferrous alloy 铁基合金shear modulus 剪(切)模量fracture mechanics 断裂机制shear strain 剪(切)应变fracture toughness 断裂韧性shear stress 剪(切)应力gage length 标距(长度),计量长度,有效长度solution hardening 固溶强化galvanization 电镀,镀锌steel 钢strain hardening 应变强化white iron 白铁,白口铁superalloy 超合金wrought alloy 可锻(锻造、轧制)合金tensile strength 拉伸强度yield point 屈服点titanium alloy 钛合金yield strength 屈服强度tool steel 工具钢Young’s modulus 杨氏模量toughness 韧性zinc alloy 锌合金upper yield point 屈服点上限annealing point 退火点linear coefficient of thermal expansion线性热膨胀系数refractory 耐火材料borosilicate glass 硼硅酸盐玻璃expansion 膨胀silicate 硅酸盐brittle fracture 脆性断裂magnetic ceramic 磁性陶瓷silicate glass 硅酸盐玻璃clay 粘土melting range 熔化(温度)范围soda-lime silica glass 钠钙硅酸盐玻璃color 颜色modulus of rupture 断裂模量softening point 软化点cosine law 余弦定律network former 网络形成体specular reflection 镜面反射creep 蠕变netwrok modifier 网络修饰体/网络外体static fatigue 静态疲劳crystalline ceramic 晶态陶瓷nonoxide ceramic 非氧化物陶瓷structural clay product 粘土类结构制品diffuse reflection 漫反射nonsilicate glass 非硅酸盐玻璃surface gloss 表面光泽E-glass 电子玻璃(E玻璃)nonsilicate oxide ceramic 非硅酸盐氧化物陶瓷tempered glass 钢化玻璃electronic ceramic 电子陶瓷nuclear ceramic 核用陶瓷thermal conductivity 热传导率enamel 搪瓷nucleate 成(形)核thermal shock 热震Fourier’s law 傅立叶定律Opacity 乳浊transformation toughening 相变增韧fracture toughness 断裂韧性optical property 光学性质translucency 半透明Fresnel’s formula Fresnel公式partially stabilized zirconia ??部分稳定氧化锆transparency 透明glass 玻璃polar diagram 极坐标图viscosity 粘度glass-ceramic 玻璃陶瓷/微晶玻璃pottery 陶器(制造术)viscous deformation 粘性变形glass transition temperature 玻璃转变温度pure oxide 纯氧化物vitreous silica 无定形二氧化硅/石英玻璃glaze 釉reflectance 反射(率)whiteware 白瓷Griffith crack model Griffith裂纹模型refractive index 折射率working range 工作(温度)范围intermediate 中间体/中间的admixture 外加剂fiberglass 玻璃钢metal-matrix composite 金属基复合材料aggregate 聚集体fiber-reinforced composite 纤维增强复合材料particulate composite 颗粒复合材料aggregate composite 聚集体复合材料hardwood 硬质木材polymer-matrix composite 聚合物基复合材料anisotropic 各向异性hemicellulose 半纤维素portland cement 波特兰水泥cement 水泥interfacial strength 界面结合强度propertyaveraging 性能平均ceramic-matrix composite 陶瓷基复合材料isostrain 等应变radial cell 径向细胞concrete混凝土isotress 等应力softwood 软质木材continuous fiber 连续纤维isotropic 各向同性specific strength 比强度discrete (chopped) fiber 不连续(短切)纤维laminate 层状的strength-to-weight ratio 强度质量比率dispersion-strengthened metal 弥散强化金属lignin 木质素whisker 晶须longitudinal cell 经向(纵向)纤维wood 木材woven fabric 纺织构造E-glass 电子玻璃matrix 基质(体)philosophy 基本原理cross over 交叉,穿过,跨越restriction 限制(定)configuration 构造(形式),结构align 使成一直线(一行)elongate 拉长(的)/延伸(的)aggregate 集料,粒料,骨料chop 切utility 效用,实用,功用in regard for 考虑到cite 引用(证、述),援引,列举,举出(例),提到,谈到embed 埋置,把? 嵌入(或插入)dielectric 电介质implication 含意(义)epoxy 环氧树脂polyester 聚酯polyetheretherketone (PEEK) 聚醚酮醚polyphenylene sulfide (PPS) 聚苯亚砜entrant 新到者requisite 必需的imitate 仿deciduous 每年落叶的,非永久的commonality 共性,共同特点dramatic 生动的vertically 竖直地,直立地longitudinal 经度的,纵向的sap 树液cellulose 纤维素alignment 直线排列phenol-propane 苯酚-丙烷manifest 显示,出现,显露dimension 尺寸specify 详细说明staggering 令人惊愕的igneous 火成的inspection 检查,视察interstice 空隙,裂缝enclose 包围,封闭entrain 混(气泡)于混凝土中entrap 截留的,夹杂的thaw 融化(解),解冻identify 认识,鉴定,确定generality 一般(性),一般原则,普遍(性),通则consistent with 与? 一致emphasis 强调,重点,重要性axially 轴向weighted average 加权平均elementary 基本的reverse 相反的rigorous 严格的,严密的,精确的bound 限度take for granted 被忽略(视)communicate 传达,传递deflect 偏转unless otherwise state 除非另外说明appreciation 正确评价,鉴别substantial 多的,大的,大量的offset 弥补,抵消,偏移assembly 装配,组装,总成capacitor 电容器electron-hole pair 电子-空穴对piezoelectric coupling coefficient 压电耦合系数ceramic 陶瓷electronic conduction 电子传导piezoelectric effect 压电效应charge carrier 载流子energy band 能带polymer 聚合物charge density 电荷密度energy band gap 能隙positive charge carrier 正载流子coercive field 矫顽(电)场energy level 能级PZT 锆钛酸铅conduction band 导带extrinsic semiconductor 非本征半导体remanent polarization 剩余极化conductivity 传导率Fermi function 费米函数resistivity 电阻率conductor 导体Fermi level 费米能级resistance 电阻current 电流ferroelectric 铁电性reverse piezoelectric effect逆压电效应dielectric 介电性,介电体free electron 自由电子saturization polarization 饱和极化dielectric constant 介电常数glass 玻璃Seebeck potential 赛贝克(电)势dielectric strength 介电强度hysteresis loop (电)滞回线semiconductor 半导体domain (电)畴insulator 绝缘体spontaneous polarization 自发极化drift velocity 漂移速率intrinsic semiconductor 本征半导体superconductor 超导体electric permittivity 电容率,介电常数metal 金属temperature coefficient of resistivity 电阻率温度系数electrical conduction 电导negative charge carrier 负载流子electrical field strength 电场强度Ohm’s law 欧姆定律thermocouple 热(电)偶electrically poled 电极化的orbital 轨道transducer 变(转)换器/换能器electron 电子paraelectric 顺电性的valence band 价带electron hole 电子空穴Pauli exclusion principle 泡利不相容原理voltage 电压commonality (特点等的)共有,共同特点,共性in light of 按照,根据manifestation 显示,表明,表现,表现形式,现象give way to 让路(步),退让,让位,屈服spacing 间隔(距)abstract 抽象reciprocal 倒数的mobility 迁移率drift 漂移precisely 正好地hypothetical 假(设)定的delocalize 使离开原位extension 扩展(充)pseudocontinuous 准连续的nature 自然状态conductive to 有助(益)的on the order of (数值)相当于,大约,数量级为,跟相似的accessibility 能进入(的),可得到(的)inability 无能(力)attribute to 归结于agitation 扰动wave packet 波包(群)irregularity 不规则,无规律reminiscent 回忆往事的,提醒的,暗示的ultimately 最后(终)于trace 追溯,上溯ambient 周围的(环境)tabulate 把......制成表格,列表finite 有限的empirical 经验的ironically 冷嘲的,具有讽刺意味的,用反语的,挖苦的,令人啼笑皆非的synchronization 同时发生,同步cooperative 配合account for 解释,占多少比例speculation 思索cryogenic 低温学的appreciable 可评估的,可感知的breakdown 崩溃,击穿subsection 细分asymmetrical 不对称的dipole 偶极子polarization 极化crystallographic晶体的,晶体学的at the expense of 以…..为代价symmetrical 对称的exaggerate 夸张(大)extrapolate 推断(知),外推induce 诱导prefix 前缀intriguing 引起? 的兴趣(或好奇心)stem from 由…引起的,产生(起源、归因于),出身于constrain 强迫,抑制,约束straightforward 简单,易懂的ensuring 确保,保证pseudo-single crystal 准单晶consolidate 加固,使合成一体transmitter 变送器,发射机oscillation 振动megahertz MHzacceptor level 受主能级device 元件impurity 杂质amorphous semiconductor 无定形半导体diode 二极管intrinsic semiconductor 本征半导体amplifier 放大器donor level 施主能级microcircuit 微电路Arrhenius behavior ???Arrhenius行为dopant 掺杂剂n-type semiconductor ??n型半导体base 基极drain 漏极p-n junction? ??p-n 结carrier mobility 载流子迁移(率)electron hole 电子空穴p-type semiconductor? p型半导体chalcogenide 硫族(属)化物emitter 发射极rectifier 整流器charge 电荷energy band gap 能隙reverse bias ?反向偏置charge carrier ??载流子exhaustion range 耗尽区saturation range 饱和区charge density 电荷密度extrinsic semiconductor 非本征半导体source 源极chip (基)片Fermi function 费米函数thermal activation 热激活collector 集电极Fermi level 费米能级III-V compound III-V化合物compound semiconductor 化合物半导体field-effect transistor (FET) 场效应晶体管II-VI compound II-VI化合物conduction band 导带forward bias 正向偏置transistor 晶体管conduction electron 传导电子gate 栅极valence band 价带conductivity 传导率Hall effect 霍尔效应clustered 丛生,成群overlap 交迭activation 活化,激活occurrence 发生,出现,事件,发生的事情dominate 支配,占优势semilog 半对数的ambient 周围(环境)的phosphorus 磷plateau 平原/平台compensation 补(赔)偿intimate 亲密at right angle 成直角sideways 侧(横)向in order 整齐,状态良好,适应on the average 平均,按平均数计算,一般地说zinc blende 闪锌矿counterpart 配对物threshold 开始(端),极限photovoltaic 光电nondepletable 耗不尽的silane 硅烷xerography 静电复印术photoconductive 光敏polarization 极化herald 先驱,先兆excess 过量的,额外的,附加的overshoot 过冲distort 畸变,使失真antiparallel spin pairing 反平行(电子)对domain (bloch) wall 畴壁flux density 通量(磁力线)密度eddy current 涡流garnet 石榴子石Bohr magneton 玻尔磁子electron spin 电子自旋hard magnet 硬(永)磁铁(体)ceramic magnet 陶瓷磁铁(体)energy loss 能(量)损(失)hysteresis loop (磁)滞回线coercive field 矫顽(磁)场exchange interaction 交互作用induction 感应(诱导)coercive force矫顽(磁)力ferrimagnetism 铁氧体磁性,(亚)铁磁性inverse spinel 反尖晶石diamagnetism 抗(反)磁性ferrite 铁氧体,铁素体Joule heating 焦耳热domain structure 畴结构ferromagnetism 铁磁性magnetic dipole 磁偶极子magnetic field 磁场metallic magnet 金属磁体soft magnet 软(暂时)磁体(铁)magnetic field strength 磁场强度paramagnetism 顺磁性spinel 尖晶石magnetic flux line 磁通量(力)线permanent magnet 永(久)磁体superconducting magnet 超导磁体magnetic moment 磁矩permeability 导磁性(率)textured micostructure 织构magnetism 磁性preferred orientation 择优取向transition metal 过渡金属magnetite 磁铁矿(石)relative permeability 相对(磁)导率transition metal ion 过渡金属离子magnetization 磁化remanent induction 剩余感应YIG 钇铁石榴子石Magnetoplumbite 磁铅石,磁铁铅矿saturation induction 饱和感应nomenclature 命名routinely 常规,惯例counterpart 对手modest 小的reversible 可逆的traced out 探寻踪(轨)迹primitive 原始的,早期的,开始的,基本的,简单的visualize 目测,观察,设想relativistic 相对论的aligned 排列好的distinction (差)区别,特性tetrahedrally 四面体的octahedrally 八面体的inventory 清单,目录cancellation 抵(取)消traverse 在?? 上来回移动,沿? 来回移动flunctuate 波动,涨落,起伏,动摇不定ingot 铸模,铸块,锭fidelity 保真Samarium 钐Alnico 磁钢simultaneously 同时发生的product? (乘)积solenoid 螺线管deflection 偏转interchangeably 可交(互)换的,可代替的gem 宝石dodecahedral 十二面体的waveguide 波导hexagonal 六方晶系的strontium 锶fortuitous 偶然的,幸运的perovskite 钙钛矿availability 利用(或获得)的可能性levitation 悬浮。
材料专业英语课后习题答案材料专业英语课后习题答案在学习材料专业英语的过程中,课后习题是非常重要的一部分,它能够帮助我们巩固所学的知识,并检验我们的理解和掌握程度。
下面是一些常见的材料专业英语课后习题及其答案,希望对大家的学习有所帮助。
一、单项选择题1. The ________ of a material refers to its ability to be drawn into a wire.A. malleabilityB. ductilityC. strengthD. hardness答案:B. ductility2. The ________ of a material refers to its ability to resist deformation under stress.A. malleabilityB. ductilityC. strengthD. hardness答案:C. strength3. The ________ of a material refers to its ability to resist scratching or indentation.A. malleabilityB. ductilityC. strengthD. hardness答案:D. hardness4. The process of changing a metal's properties by heating and cooling it is called ________.A. annealingB. temperingC. quenchingD. forging答案:A. annealing5. The process of heating a material to a high temperature and then cooling it quickly to make it hard is called ________.A. annealingB. temperingC. quenchingD. forging答案:C. quenching二、填空题1. The ________ of a material is its ability to return to its original shape after being deformed.答案:elasticity2. The ________ of a material is the maximum stress it can withstand before breaking.答案:tensile strength3. The ________ of a material is its ability to conduct electricity.答案:electrical conductivity4. The ________ of a material is its ability to conduct heat.答案:thermal conductivity5. The ________ of a material is its ability to absorb energy without breaking.答案:toughness三、阅读理解题材料科学与工程专业的学生需要学习并掌握英语,因为这门学科涉及到许多国际合作和交流。
材料科学与工程专业英语(要懂得变通,背了的词组里有些词可以换了以后变成另一个词,背词组建议把词组拆开背会各词的意思。
)一、二单词、词组翻译(英译汉'15'2=30⨯)1515'1=⨯汉译英'单词:1 H 氢Hydrogen11 Na 钠Sodium2 He 氦Helium 12 Mg 镁Magnesium3 Li 锂Lithium 13 Al 铝Aluminum4 Be 铍Beryllium 14 Si 硅Silicon5 B 硼Boron 15 P 磷Phosphorus6 C 碳Carbon16 S 硫Sulfur7 N 氮Nitrogen17 Cl 氯Chlorine8 O 氧Oxygen18 Ar 氩Argon9 F 氟Fluorine 19 K 钾Potassium10 Ne 氖Neon 20 Ca 钙Calciumbarium nitrate硝酸钡magnesium carbonate 碳酸镁manganese sulfate硫酸锰(此处结构注意后面酸的写法,前面元素可换)PS:常用单词Mechanical 力学的magnetic 磁学的electrical 电学的thermal 热学的Optical 光学的deteriorative 化学的carbonate碳酸calcium carbonate 碳酸钙oxide 氧化物nitride 氮化物Carbide 碳化物Processing 加工stiffness 刚度toughness 韧性structure 结构property 性质performance 性能strength 强度density 密度ceramic 陶瓷plastic 塑料semiconductor 半导体polymer 聚合物metal 金属alloy 合金composite 复合材料Atomic 原子的electronic 电子的phase 相PS:加粗的必掌握。
英译汉:Elastic modulus 弹性模量Stiffness and toughness 刚度和韧性,机械性能Naked eye肉眼Optical property 光学性质Thermal conductivity 热导率Mechanical strength 机械强度Transition elements 过渡元素magnetic permeability 磁导率Alkali metals 碱金属integrated circuit 集成电路Positively charged protons 正电荷质子specific gravity 比重The melting point 熔点conduction bands 导带The ion lattice 离子晶格polycrystalline ceramics 多晶陶瓷Composite materials 复合材料汉译英:Materials science and engineering 材料科学与工程1.257×10-6 1.257 times ten to negative six powerHigh-performance materials 高性能材料Microstructure 微观结构Macrostructure 宏观结构Chemical reaction 化学反应Atomic weight 原子量The boiling point 沸点Balanced electrical charge 电荷平衡Thermal conductivity 热导率Alkali-earth metals 碱土金属Electrical conductivity 导电性(电导率)Hotpressed ceramics 热压陶瓷Phase transformation 相变Dielectric constant 介电常数Heat capacity 热容Materials processing 材料加工Elastic modulus 弹性模量Magnetic radiation 电磁辐射Mechanical property 力学性质Glass transition temperature 玻璃转变温度词组:(加粗的是她提了的,英译汉还是汉译英都不确定)Solid material 固体材Nuclear charge 核电荷Electron microscope 电子显微镜lattice defect/imperfection 晶格缺陷High electrical resistivity 高电阻率Low lattice constant 低晶格常数一种常见的聚合物[ polyester 聚酯polyethylene (PE) 聚乙烯Poly vinyl chloride (PVC)聚氯乙烯Polycarbonate (PC) 聚碳酸酯Polystyrene (PS) 聚苯乙烯Epoxy 环氧树脂]三、四句子(英译汉'520'4=⨯)'3=⨯汉译英'155英译汉:1. “Materials Science ” involves investigating the relationships that exist between the structures and properties of materials.In contrast, “Materials engieering ” involves, on the basis of these structure-property correlations,designing or engineering the structure of a material to produce a predetermined set of properties.材料科学指的是研究存于材料的结构和性能的相互关系。
相反,材料工程指的是,在基于材料结构和性能的相互关系的基础上,开发和设计预先设定好具备若干性能的材料。
2.Virtually all important properties of solid materials may be grouped into six different categories:mechanical ,electrical, thermal ,magnetic , optical, and deteriorative.实际上,固体材料的所有重要性质可以概括分为六类:机械、电学、热学、磁学、光学和腐蚀降解性。
3.P38(2)5使磁力线相互分开,导致磁通量比真空小,这种材料被称为反磁性材料。
使磁通集中、相对磁导率大于1小于或等于10的材料被称为顺磁性材料;使磁通集中、相对磁导率大于10的材料被称为铁磁性材料。
汉译英:1.材料工程学主要解决材料的制造问题和材料的应用问题。
Material engineering mainly solve the problems of materials processing and materials application.磁性材料在第四单元(其他的多看看,尤其第一、二、三、四、九、十单元)五、段落(英译汉'⨯)2010='21.什么是材料科学,什么是材料工程,二者的关系Sometimes it is useful to subdivide the discipline of materials science andengineering into materials science and materials engineering subdisciplines. Strictly speaking, ”materials science” involves investigating the relationships that exist between the structures and propert ies of materials. In contrast, ”materials engineering” involves, on the basis of these structure-property correlations, designing or engineering the structure of a material to produce a predetermined set of properties. From a functional perspective, the role of a materials scientist is to develop or synthesize new materials,whereas a materials engineer is called upon to create new products or systems using existing materials and/or to develop techniques for processing materials. Most graduates in materials programs are trained to be both materials scientists and materials engineers. (P1 Materials Science and Engineering) 有时候把材料科学与工程再细分为材料科学与材料工程的分支是十分有用的。
严格来讲,“材料科学”包含研究材料结构与性质间存在的关系。
相比之下,“材料工程”是根据材料的结构和性质间的关系来设计或改变材料的结构以制造出一系列可预先决定的性质。
从功能的角度来讲,材料科学家的任务是开发或合成新材料,然而材料工程师被要求用现有的材料去创造新产物和/或去开发材料加工方法。
大多数毕业生在材料专业的教学计划下被培养成材料科学家同时也是材料工程师。
2.多晶陶瓷的构成,相变,微观结构和加工过程之间的关系Polycrystalline ceramics have a structure consisting of many grains. The size, shape, and orientation of the grains play a key role in many of the macroscopic properties of these materials, for example, mechanical strength. In most ceramics, more than one phase is present, with each phase having its own structure, composition, and properties. Control of the type, size, distribution, and amount of these phases within the material provides a means to control properties. The microstructure of a ceramic is often a result of the way it was processed. For example, hotpressed ceramics often have very few pores. This may not be the case in sintered materials.(P99 第一段)多晶陶瓷的结构中包含很多晶粒。