sound power of a source

常見例句

The Korean scientists, however, want to harness a different kind of power source: sound waves.
然而，韓國科學(xué)家想駕馭一種不同類型的能量源，那就是聲波。
A measuring method for two microphone cross spectrum sound intensity suits for the determination of acoustical power of a machine and the identification of sound source on the spot.
雙傳聲器互譜聲強測量法適用於現(xiàn)場測量機器的聲功率和進行聲源識別。
The results show that the sound power measured by scanning along a given scanning path with a sound intensity probe can approximate the actual sound power of noise source effectively.
儅人工執(zhí)行掃描測量，實際掃描路逕存在一定的偏移時，衹要掃描偏移值在一定的容差範(fàn)圍內(nèi)，所測得的聲源聲功率仍然能夠取得較好的結(jié)果。