硝胺醚在无烟火药成份中有两种作用.The nicramine ethers perform two functions in the smokeless powder composition.结果表明,聚乙二醇缩水甘油醚对丝胶蛋白具有明显的交联作用.The result showed that polyethylene glycol diglycidyl ether cross linked sericin obviously.在最佳条...
警察说他为了逃避逮捕就吞了一颗氰化物胶囊。The police say he swallowed a cyanide capsule to avoid arrest.刚才一口吞下整个鸡蛋,她现在还在打嗝。She was still hiccuping from the egg she had swallowed whole.我们一口吞下了巧克力,满意地咂着嘴。We swallowed the chocolates in one gulp...
Silk , Silk Fabric, Curtains, Jacquard , Dhobby, Chenille Curtains and Upholstery EmbroiderySilk.采购产品丝, 丝织物,帐, 提花机, 绳绒线帐和室内装潢品.Chenille and chain stitch are done on the same machine.绳结线和锁链针都是在同样的机器上打的.The development his...
Once the eggs have hatched the shells are left behind.一旦鸡蛋孵化后,蛋壳就没用了。I don't want to count my chickens before they are hatched.我不想高兴得太早。The eggs hatched and the chicks matured.小鸡破壳而出。...
7岁的孩子中1/4以上都不会正确地做加法运算。More than a quarter of seven year-olds cannot add up properly.你谅必在商店里见过现金收入记录机,它基本上只能做加法运算.In shops you will have seen cash registers which basically can only add.这个小女孩不太善于做加法.The little girl is no...