n.紧致化
The C/Cu composites with various fiber contents have been made by Hot Pressing, the method of powder metallurigy.The powder of Sn promot the compactification in Hot Pressing process. 用粉末 冶金热压法能得到各种碳纤维体积含量的复合良好的碳/铜复合材料 ，5%25锡粉的加入促进了热压过程致密化。
The necessity and urgency of applying high strength and light weight materials in military construction machinery to achieve light weight and compactification is discussed in this paper. 本文论述了我军装备的工程机械通过采用轻质高强材料使之轻小型化的必要性和迫切性。
compactification of a topological space 拓扑空间的紧化
Keywords generating;rectification;spiral sheet heat exchanger;compactification; 发生;精馏;螺旋板换热器;紧凑化;
Keywords composite;AIN/glass composite;low temperature sintering;thermal conductivity;compactification; 复合材料;AIN/玻璃复合材料;低温烧结;热导率;致密化;
