passive mode短语⁹⁶⁶⁷⁷⁺⁶ 基本例句 被动方式 The service mode was still the passive mode. 服务方式仍旧是被动服务。 cnki It is suggested that using a NACLM as a passive mode locking element, generation of ultrashort pulses of very high repetition rate is promising with a fiber laser. 实验表明，采用非线性放大复合环形镜构成复合腔光纤激光器，有可能获得高重复频率的锁模脉冲。 opticsjournal