... Materials） 2、高性能金属基材料（High Performance Metal-based Materials） 3、材料表面工程(Material Surface Engineering) 4、材料成形与加工(Manufacturing and Processing of Materials) 5、高分子合成与改性(Synthesis and Modification of Polymer)...
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Reads blueprints or engineering specifications to obtain product information such as specified material, surface finish, and dimensions.
阅读设计图纸和工程说明书，获取有关产品用料，表面处理及尺寸等方面信息并核对图纸中尺寸数值。
By make experiment of plunger case surface abrasion hardness, in the last, adopt high strength engineering plastic to act as anti-abrasive material, make the success, get great result.
通过对柱塞的表面耐磨层进行各种试验，最后采用了高强度工程塑料进行压注试验，取得了成功，效果显著。
In order to get low surface roughness and high material remove rate, basic research on the optimization of process parameters in creep feed ultrasonic grinding engineering ceramics was conducted.
为了在加工中获得良好的表面质量和大的材料去除率，本文开展了蠕动进给超声磨削工程陶瓷参数优化的基础研究。
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