automobile exhaust gas

基本解釋

The smog is due to invisible gases, mostly from automobile exhaust.
這種氣體煙霧是由一些看不見的氣體造成的，其中大部分是汽車廢氣。
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In automobile exhaust gas purifying system, catalyst support is one of the key factors oneffciently purifying exhaust gases.
汽車尾氣催化凈化器中，催化劑載體是實現(xiàn)高效尾氣凈化的一個關(guān)鍵因素。
Therefore, automobile fuel consumption and exhaust gases can be reduced. By the way, it can benefit the environment, and can prolong the life of vehicle's braking system.
另一方面，減少了汽車的廢氣排放，有利于環(huán)境保護(hù)：此外，還可顯著提高汽車制動系零部件的使用壽命。