Not only must the centers decrease, but the tolerances to produce quality bonds must also decrease.不仅中心间距减少, 而且产生优质连接的容限也必须减少.Then analysis the reasons and influencing factors of such tolerances.最后分析出现误差的原因以及影响因素.Dimensi...
He can speak several dialects.他会说好几种方言.Modern English derives primarily from one of the dialects of Anglo - Saxon.现代英语起源于盎格鲁 - 撒克逊语的多种方言之一.Dialects occur in birdsong as well as in speech.语言有各种方言,鸟类的歌唱也有各种地方调....
The characteristics of small faults are coarctation and zonation with clear direction.小断层具有密集成带的特点,且方向性明显,成为影响煤矿生产的主要地质因素.This portion of aorta was resected from a patient with a coarctation.主动脉的一部分,通过切除一例主动脉狭窄病人的主动脉而得来....
The developments and the applications of Fuel Cell were prospected.并展望了乙醇制氢燃料电池的发展前景.He had prospected for minerals everywhere from the Gobi Desert to the Transvaal...他已在从戈壁沙漠到德兰士瓦的无数地方勘探过矿藏。He had prospected for mineral...
They travelled to Portsmouth, where they embarked on the battle cruiser HMS Renown.他们行至朴次茅斯，在那里登上了英国皇家海军“声望号”战列巡洋舰。...a little village a few miles north of Portsmouth.位于朴次茅斯以北几英里处的小村庄They showed little sign of equalising...