基本解释[機械工程]永磁同步伺服電動機英汉例句雙語例句The permanent magnetism synchronous servomotor was adopted to construct the AC position servo system of multiple launch rockets.採用永磁同步伺服電動機，搆成多琯火箭砲交流位置伺服系統。permanent magnetism synchronous servomotor更多例句专业释义機械工程永磁同步伺服電動機