基本解釋音級儀英漢例句雙語例句A miniature sound-level meter is devised.介紹了一種袖珍聲級計(jì)。At present carries on the survey using the sound-level meter the traditional way, mostly all is the multi-dot cycle survey.今朝應(yīng)用聲級計(jì)停止丈量的傳統(tǒng)躰例，年夜多都是多點(diǎn)輪廻丈量。Sound-level meter by its simple, convenient, the cost is low, the precision higher a series of merits, become one of aircraft noise measurement aspect main metering equipment.聲級計(jì)以其簡單，方便，成本低，精度高等一系列優(yōu)點(diǎn)，成爲(wèi)航空器噪音測量方麪主要的測量儀器之一。sound-level meter更多例句詞組短語短語portable hand -held sound level meter 手提式聲級計(jì)sound-level meter更多詞組專業(yè)釋義物理學(xué)音程計(jì)音級計(jì)聲級計(jì)聲音水平儀