No abnormity was found in the metallographical analysis and hardness test.金相和硬度分析未发现明显异常组织和硬度分布.The geometrical characteristics analysis of grain is the important base of metallographical analysis.晶粒的几何特征度量是金属性能分析的重要基础.T...
Mirella approached him and, after a brief hesitation, shook his hand.米雷拉走近他,犹豫片刻后,和他握了握手。The board said it had no hesitation in unanimously rejecting the offer.董事会自称毫不犹豫地一致否决了该项报价。Referee Michael Reed had no hesitation i...
She gently explained the impossibility of a marriage between us.她有礼貌地解释了我们不能结婚的原因.He hinted at the impossibility of winding up the work in two months.他暗示要在两个月内结束这项工作是不可能的.Impossibility should never be confused with impro...
他将吉普车切换为四轮驱动模式后涉水爬上了坡。He put the jeep in four-wheel drive and splashed up the slope.空气循环是靠机械驱动的。The air was circulated mechanically.四轮驱动轿车a car with four-wheel drive...