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(qiáng)測量法適用于現(xiàn)場測量機(jī)器的聲功率和進(jìn)行聲源識(shí)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.
當(dāng)人工執(zhí)行掃描測量，實(shí)際掃描路徑存在一定的偏移時(shí)，只要掃描偏移值在一定的容差范圍內(nèi)，所測得的聲源聲功率仍然能夠取得較好的結(jié)果。