engine bay

基本解釋

Altair’s found plenty of room by moving the air conditioning system from the engine bay to the roof.
牽牛星（Altair）公司將空調(diào)系統(tǒng)從發(fā)動(dòng)機(jī)分隔間移動(dòng)到汽車頂部而找到了足夠的空間。
Altair moved the air condition system from the engine bay to the roof to make room for the hydraulic hybrid system in its LCO-140H bus. Photo: Altair Product Design
牽牛星（Altair）公司將空調(diào)系統(tǒng)從發(fā)動(dòng)機(jī)分隔間移到了汽車頂部而為其LCO-140公交車的液壓混合動(dòng)力系統(tǒng)節(jié)省空間。
Besides dispensing with the traditional engine bay on a car, hub motors save space and weight because there is no need for a mechanical transmission, with its driveshafts and differential units.
除了不需在汽車上配置傳統(tǒng)發(fā)動(dòng)機(jī)艙，由于輪轂電機(jī)不需要機(jī)械傳動(dòng)（一般有傳動(dòng)軸和差別單位），輪轂電機(jī)能節(jié)省汽車空間并減少重量。
ecocn.org

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