触发发脉冲  starting pulse; triggering pulse; Trigger; trigger pulse

功率触发  power trigger

恒比触发  invariable comparison triggering

可变频率触发信号发生器  variable frequency trigger generator

毛发触发器操作  hair-trigger operation

模拟装置触发发生器  analog generator

信标触发发生器  acceptance system in project

比率发电机  rate generator

开发比率  exploitation rate

最大比率发射  maximum ratio transmission

比比率  rating current

对比比率  contrast ratio

通率比率  ratio; flux

相对市盈率比率  price-earnings relative

效率比率  Efficiency ratio

~+二值触发器  2~n valued functional flip-flop

555斯密特触发器  555 Schmitt trigger

ATP紧急制动触发曲线  ATP emergency brake triggering curve

BKN电感镇流器配SN90触发器系统  Philips BKN inductor ballast plus SN90 ignitor