例句與造句

1. Performs process maintenance tasks on a need basis
   在需要時執(zhí)行維護工作。
2. A geometric process maintenance model for a system with two types of failures
   具有兩種失效狀態(tài)系統(tǒng)的幾何過程維修模型
3. So the product design and process plan process engineering indicate all the activities such as process modeling , process analysis , process carrying out , process improving , process maintenance and process rebuilding
   由此產(chǎn)品設計與工藝設計過程工程是指所有與產(chǎn)品設計與工藝設計過程建模、分析、實施、改進、維護以及與產(chǎn)品設計與工藝設計過程重組有關的工程活動。
4. It's difficult to find process maintenance in a sentence. 用process maintenance造句挺難的