常見例句雙語例句The ignition delay period became longer while the sustained combustion period became shorter.柴油機使用混合燃料后，滯燃期延長，燃燒持續(xù)期縮短。Oil consumption for boiler ignition and sustained combustion is an important index for generation cost.鍋爐點火和穩(wěn)燃用油是一項重要的發(fā)電成本指標。 返回 sustained combustion