emission count发射: launch; radiate; project; di ...计数: count; tally; counting声发射计数: acoustic emission count声发射计数率: acoustic emission count rate场致发射计数管: field emission counter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:发射计数，即可在微信中查询翻译
