powder compaction造句

例句与造句

1. Finite element method simulation of aluminum powder compaction process
   铝粉末压制过程有限元模拟研究
2. Ceramic powder compaction
   陶瓷粉末压制
3. Abstract : according to the complex degree , determined by their figurations and sizes , the classification of the metal powder compactions by steel ' s dies has been given . by analyzing the compaction quality , the metal powder compaction methods by the steel ' s dies and their application principles have been proposed
   文摘:按照其形状尺寸所确定的复杂程度，对金属粉末制件进行了分类；对各类制件的压制质量进行了分析；在此基础上，叙述并归纳了粉末件钢模压制的各种方法及其适用原则。
4. It's difficult to find powder compaction in a sentence. 用powder compaction造句挺难的