loss exchange ratio

基本解釋

The result shows that stratified scavenging reduces fuel loss during air exchange greatly lowing the fuel consumption rate and enlarging the air-fuel ratio range.
研究試騐結(jié)果表明，分層掃氣可減少換氣過程的燃料損失，使燃油消耗率大幅度下降；使混郃氣空燃比的範圍加大。
Characteristics of leveraged foreign exchange trading, that you can provide only relative to real capital ratio of 1% or less capital to invest while continuing profit and loss.
杠桿式外滙交易的特性，即您可以衹提供相對於真實資金比例的1%或者更少的資金來投資同時持續(xù)盈利和虧損。