present merit的用法和樣例：
例句
- At present the domestic bridge crane control system requires people at the scene to control, control methods are backward.
目前國內的橋式起重機控制系統都需要人在現場進行控制，控制方式都比較落后。 - An example system of the design technology based on RTOS will be present in detail on how to design the control system software in the fieldbus.
以現場總線基于實時操作系統的開發為例，闡述了怎樣開發現場總線的控制系統軟件。
present merit的相關資料：
臨近單詞
present to
present
present legislative situation
present situation of industry
presenting public prosecution
present situation in P.E.
present status of application
present-day Chinese Marxism
present development condition
present educational situation
presented in a favorable light
Present Situations and Reasons
