prepulsing发送: transmit by radio; transmiss ...超前: speed-up; outstrip; lead; le ...脉冲: impulse; pulse; impulsion; o ...超前脉冲: prepulsing前脉冲: prepulsing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:发送超前脉冲，即可在微信中查询翻译
