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.
研究試驗(yàn)結(jié)果表明，分層掃氣可減少換氣過(guò)程的燃料損失，使燃油消耗率大幅度下降；使混合氣空燃比的范圍加大。
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.
杠桿式外匯交易的特性，即您可以只提供相對(duì)于真實(shí)資金比例的1%或者更少的資金來(lái)投資同時(shí)持續(xù)盈利和虧損。