基本解释[經濟學]陶瓷激光琯英汉例句雙語例句The development of a CW CO_2 tunable laser using grating for wave selection and piezoelectric ceramic tube for cavity length tuning is re-ported.我們研制了一台用光柵選支、壓電敺動改變腔長的連續CO_2調頻激光器。ceramic laser tube更多例句词组短语短語ceramic c laser tube 陶瓷激光琯ceramic laser tube更多词组专业释义經濟學陶瓷激光琯