pulse coefficientpulse factor脉冲: impulse; pulse; impulsion; o ...系数: coefficient; ratio; modulus; ...脉冲系列: impulse train; train of impulses脉冲系统: impulse system; pulsing system自脉冲系统: self pulsed system; self-pulsed system下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:脉冲系数，即可在微信中查询翻译
