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- Methods Three special particles of ultra high molecular weight polyethylene(UHMWPE), Ti 6Al 4V and Co Cr Mo were used respectively to induce the change of periimplant bone structure of a well fixed implant made of titanium alloy in rabbit femur or tibia. 方法 本实验采用扫描电镜技术对钛合金（Ti?6Al?4V）、钴－ 铬－ 钼（Co?Cr?Mo）与聚乙烯（ultra high molecular weight polyethylene，UHMWPE）三种微小颗粒诱导的假体周围骨组织改变进行超微结构观察。
- The amorphous Fe Cr alloy coatings were obtained by controlling the composition of bath operation conditions. 本实验通过控制镀液组成和操作条件获得了非晶态铁-铬合金镀层。
- The results indicate that every performance of melting range reaches or surpasses respective performance of related cobalt alloy and Ni Cr alloy. 结果表明，熔接区的各项性能均达到和超过相关的钴合金及镍铬高温合金的各自性能。
- Objective: To compare the bond strength of ceram ic - metal among three kinds of precious alloys and Ni - Cr alloy. 目的:比较3种贵金属合金和镍铬合金与瓷的金瓷结合强度。
- The influence of surface galvanic effect on the behaviors of four Fe Cr alloys during cavitation damage in NaCl solution has been investigated. 重点考察了合金性能及空泡作用区相对大小对合金空蚀损失量的影响。
- Methods: The bond strength of Au - Pt, Au - Pd, Ag - Pd and Ni - Cr alloys were determined by means of pull - through test. 方法:通过金瓷界面间的剪切强度测定,观察金铂合金、金钯合金、银钯合金及镍铬合金的金瓷结合强度。
- high Cr alloy straigthening roller 高铬合金矫直辊
- Nano - crystalline Fe - Cr alloy 纳米Fe-Cr合金
- Keywords C Cr alloy furnace slag;cullet;glass ceramics; 碳铬渣;碎玻璃;微晶玻璃;
- Yangxin Aluminum Alloy Wheel Co. 阳新驰骋铝轮有限公司。
- Chiyoda Mutual Life Insurance Co. 千代田寿险公司(日本)
- Cr or Cr - Ti alloy was used in vacuum evaporation. 以金属铬和铬钛合金进行真空蒸镀。
- It's an alloy not readily drillable. 这是不易钻洞的合金。
- Keywords Wear resisting material Multielement Medium Cr Alloy Steel; 耐磨材料;中铬多元合金钢;
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- A stable, corrosion-resistant zirconium alloy. 锆合金一种稳定而防腐蚀的锆合金
- CO is not readily perceived by the human senses. 一氧化碳不易被人的感觉器官所觉察。
- An alloy of two or more metallic elements. 合金两种或多种金属所合成的金属
- I was asked to get a price reduction from your co. 我奉令来向贵公司取得降价协议。
- Value analysis was born at the General Electric Co. 通用电器公司提出了价值分析的方法。
