排廢氣噪聲 的英文怎麼說
中文拼音 [bèifèiqìzàoshēng]
排廢氣噪聲
英文
exhaust noise-
The exhaust gas spews out of the exhaust valve and enters into the muffler along the exhaust manifold before draining into the atmosphere from the tail pipe. this process yields wide band exhaust noise
發動機廢氣從排氣門高速沖出，沿著排氣歧管進入消聲器，最後從尾管排入大氣，在這一過程中產生了寬頻帶的排氣噪聲。In term of the characteristic of the item regarded, it is concluded that the exhaust gas produced by refectory and automobile is the source of air pollution, and the noise pollution is emanating from automobile and habitation, and the sewerage is derived from the domestic sewage, and the main garbage comes from living garbage
根據該項目的特點，此次評價確定食堂燃油產生的廢氣和汽車尾氣是主要的大氣污染源，車輛和生活噪聲是主要的噪聲源，生活污水是主要的排污水，生活垃圾是主要的固體廢棄物。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
排氣噪聲包含了復雜的噪聲成分：以單位時間內排氣次數為基頻的排氣噪聲、管道內氣柱共振噪聲、排氣歧管處的氣流吹氣噪聲、廢氣噴注和沖擊噪聲、汽缸的亥姆霍茲共振噪聲、卡門渦流噪聲及排氣系統內部的湍流噪聲等。The disposal of waste water and gas, noise and solid wastes comply with environment laws, regulations and the related requirements
廢水廢氣噪聲排放和固體廢棄物的處置符合環境法律法規和相關方要求分享友人