vt. 预先形成
n. 粗加工的成品
网络 预成型; 预型体; 预成形
Otherwise, he will never be able to preform again.
否则,他不会是能的再预先形成。
Preform design is important for forging process design.
预制坯设计是锻造工艺设计中的重要内容之一。
At last, the development trends of preform design methods are put forward.
最后指出了预成形设计的发展趋势。
Two methods used to liquid impregnate carbon fiber preform are introduced.
介绍了液相浸渍炭纤维坯体的两种方法。
Two Methods: Used to liquid impregnate carbon fiber preform are introduced.
介绍了液相浸渍炭纤维坯体的两种方法。