排汽歧管 的英文怎麼說

中文拼音 [bèiguǎn]
排汽歧管 英文
exhaust valve
  • : 排構詞成分。
  • : 名詞1. (由液體或某些固體變成的氣體) vapour2. (水蒸氣) steam
  • : Ⅰ名詞(岔道; 大路分出的路) fork; branchⅡ形容詞(不相同; 不一致) divergent; different
  • : Ⅰ名詞1 (管子) pipe; tube 2 (吹奏的樂器) wind musical instrument 3 (形狀似管的電器件) valve;...
  1. The exhaust noise contains complex noise elements, including the exhaust noise with a base frequency measured in the number of exhausts in unit time, the resonance noise of the gas column in the pipe, the gas stream blowing noise at the exhaust manifold, the exhaust gas jetting and impact noise, the helmholtz resonance noise of the cylinder, the karman eddy noise and the turbulent noise inside the exhaust system

    氣噪聲包含了復雜的噪聲成分:以單位時間內氣次數為基頻的氣噪聲、道內氣柱共振噪聲、處的氣流吹氣噪聲、廢氣噴注和沖擊噪聲、缸的亥姆霍茲共振噪聲、卡門渦流噪聲及氣系統內部的湍流噪聲等。
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