常見例句用作名詞 (n.)The features and applications in superprecision turnings of piezoelectric ceramic inching motion devices are introduced.介紹了壓電陶瓷微動(dòng)機(jī)構(gòu)的性能特點(diǎn)及在超精密車削加工中的多種用途。 返回 inching