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1、材料科学与工程专业英语Special English for Materials Science and EngineeringUnit12 Bioceramicswordsbioceramics:生物陶瓷Inert:惰性的Encapsulation:包裹Fibrous:纤维性的HA:Hydroxyapatite,羟基磷灰石TCP:tricalcium phosphate磷酸三钙Toxic:毒性的Pyrolytic:热解的Heart valves:心脏瓣膜Advantage and Disadvantage of ceramics Load-bearing:承重的Physiological:生
2、理的Reinforcement phase:增强相QuestionsWordWhich three classes of materials can we select for a load-bearing application?What are the main advantage and disadvantages of ceramics as implant materials?Ceramic implantsTotal hip prosthesis(THP):全关节置换Compatible:相容的Collagen:胶原Acicular:针状的WordCancellous bone:松
3、质骨Cortical bone:密质骨Trabeculae:骨小梁Stress shieding:应力屏蔽QuestionWhat are the basic criteria for a ceramic implant?An example of long bone, schematic drawing of bone tissueAlumina and ZirconiaBody fluids:体液Dental:牙科的Femoral-head:股骨头Outlast:比.长久Orthopedic prostheses:假肢Flexural strength:挠曲强度Fracture toughness:断裂韧性WordBioactive glassesBioactive glasses:生物活性玻璃,生物玻璃Crucible:坩埚Ossicle:小骨WordBioceramics in compositesKIC:Wetting:润湿性WordSLvBioceramic coatings-dengtal ceramicsFelspathic:长石Veneer:饰面Leucite:白榴石Dicor: Dicor玻璃陶瓷Lanthanum:镧Word