precision forging die造句

例句与造句

1. in order to apply this technology in practice, special development of cad ( computer aided design ) for the blade precision forging die is systematically studied on the basis of ugii ( v . 14 ) in this thesis
   本文针对这一迫切需要，利用ugii（14版）软件作为二次开发平台，对叶片精锻模cad二次开发作了系统的研究。
2. It's difficult to find precision forging die in a sentence. 用precision forging die造句挺难的