sound intensity level

基本解釋

In this paper, the sound power level of large turbogenerator in operating site is determined by means of sound intensity measurement.
本文用聲強(qiáng)法在工作現(xiàn)場(chǎng)對(duì)大型汽輪發(fā)電機(jī)組中的發(fā)電機(jī)部分進(jìn)行了聲功率級(jí)測(cè)量。
Higher sound pressure level(SPL)favored both collision efficiency and agglomeration kernel, so acoustic agglomeration increased in the higher-intensity acoustic field.
聲壓級(jí)增大不僅使團(tuán)聚核函數(shù)增大，也增大了碰撞傚率，使高聲壓級(jí)時(shí)的團(tuán)聚更有傚。
System hardware circuit audio digital signal source achieve this functions:Sound signals, sound intensity level control, data communications, liquid crystal display, alarm and power.
系統(tǒng)硬件電路包括音頻數(shù)字信號(hào)源實(shí)現(xiàn)聲音信號(hào)産生、數(shù)字聲強(qiáng)級(jí)控制、多機(jī)數(shù)據(jù)通信、液晶顯示和電源等模塊單元。