例句：

　　The application of design patterns for fieldbus communication program was introduced.

　　介紹了設計模式在總線(xiàn)通信程序中的應用。

　　The design of selection of fieldbus devices is very important.

　　現場(chǎng)總線(xiàn)控制系統中現場(chǎng)總線(xiàn)儀表的選型設計十分重要。

　　The economic and social benefits due to the fieldbus system are analyzed.

　　分析了現場(chǎng)總線(xiàn)系統的經(jīng)濟效益和社會(huì )效益。

　　The architecture of the industrial equipment network control system based on fieldbus is introduced.

　　介紹了基于現場(chǎng)總線(xiàn)技術(shù)的工業(yè)設備網(wǎng)絡(luò )控制系統的體系結構。