Based on thermodynamics principle, the feasibility for melting iron borings in cupola was ana lysed.从热力学角度分析了在冲天炉内熔炼铸铁切屑的可行性.This paper reviews some equiblast cupolas, and introduces emphatically the snail like wind box ...
He waited until all the luggage was cleared, but Paula's never appeared.他一直等到所有的行李都拿走了，但始终没看见葆拉的。I threw a mute look of appeal at Paula.我默默地向葆拉投去恳求的目光。I thought she might be interested in Paula's proposal.我觉得她对...
曼德拉先生在华盛顿受到热情的款待。Mr Mandela was given a tumultuous reception in Washington.这是全年都能享受到的款待。It's a treat to be enjoyed all the year round.在私人餐室内款待客户。Clients are entertained within private dining rooms....
回想起来，他们似乎很可能疏忽了。Retrospectively, it seems as if they probably were negligent.某厂家由于疏忽，制造并销售了一款刹车系统存在缺陷的汽车。A manufacturer negligently made and marketed a car with defective brakes.人无完人，谁都难保不偶尔疏忽一次。Nobody is perfect, and ev...