observing apparatus造句

例句与造句

1. The emulation analysis of the first hole is presented in this paper because the third and fourth holes had n ' t inter observe apparatus during construction phase , the rational results provide feasible way for the other holes " preventing and repairing
   因3 # 、 4 #洞浇筑过程中未埋设观测仪器，所以本文对1 #洞进行了仿真分析，从而为其它洞室裂缝的预防和已有裂缝的处理提供理论依据。
2. It's difficult to find observing apparatus in a sentence. 用observing apparatus造句挺难的