介绍了美式八角锤锤体精锻成形新工艺及其预锻模结构设计要点.Title : New Process and Design of Pre - forming Die for Precision Forging U.S.锻造过程实现净形和近净形制造关键是优化预锻模的设计.The key step in flashless forging is to optimize th ed design of preform die shape....
He raised his right fist and declaimed: "Liar and cheat!"他举起右拳高喊：“骗子，骗子！”She is accused of attempting to cheat the taxman.她被指控企图蒙骗税务员。Space the desk a meter apart so that the pupils can't cheat.把桌子按一米的间隔摆开以防学生作弊....
新的发现物加深了我们对巨猿的认识.The new finds have deepened our knowledge of giant ape.然而, 这些发现物只是颌骨的部位和一些零散的牙齿.However, those finds were limited to jaw parts and loose teeth.珍藏物,(贵重的)发现物被发现或找到的一批有价值的东西; 地财.A collection of valuable ite...
婴儿早产3个月，体重只有3磅5盎司。The baby was born three months early weighing only 3 lb 5oz.早产婴儿必须靠静脉输入喂养。Premature babies have to be fed intravenously.那个早产的婴儿很健康.The premature baby is doing well....