在选用压力机时,必须严格按照许用负荷曲线图来选择.It is shown that permitted load curve must be implemented in choosing crank press.提出的设计数据如安全系数、许用应力均根据生产实践的应用所确定.Some datum, for example safety factor and allowable stress are put forward based o...
再说几句有关早燃和爆燃的问题,或许是有益处的.A few sentences regarding preignition and detonation may be helpful.假定在燃烧室中形成充分的湍流, 就不可能产生爆燃.Given sufficient turbulence in the combustion chamber, detonation is unlikely to occur.超临界的核心突然爆燃,光线充斥着整...
The salesman sorted his new consignment of stockings.推销员把新到的一批长袜清理分类.In the play, she must appear in a bright red dress and long black stockings.在那出戏里, 她必须穿着一件鲜红色的衣裙和深筒袜子出场." How can we cook in a pan that's stewed y...
They were not sensibly dressed.他们打扮得花里胡哨。Let’s talk sensibly about this.我们来理智地讨论这件事。He sensibly decided to lie low for a while.他明智地决定暂时保持低调。There’s a lot to be said for eating sensibly.饮食合理的好处不胜枚举。Sometimes she spoke sen...
Wally: [ going home in a taxicab ] I treated myself to a taxi.沃利: ( 坐出租汽车回家 ) 我请自己坐出租车.With a renewed thrill he thought of taxicab.他想到出租汽车,心头重新激动起来.Danny chose the taxicab because driving was about the only marketable sk...