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...
我们拥有稳定的劳力、不断降低的利率以及低廉的石油价格。We'vegot stable labor, decreasing interest rates, low oil prices.不管怎么说,贝克尔从来就不是表现最为稳定的球员。Becker has never been the most consistent of players anyway.不太稳定的化合物被转换成了一种叫做Delta-ATHC的化合物。The les...
You can pay much less for laptops and desktops from competitors like Dell and Hewlett - Packard.戴尔(Dell) 和 惠普 (Hewlett-Packard)等竞争对手的同级别台式和笔记本电脑价格要低得多.But most users simply set their laptops on a desk or table.但是,大部分使用者都...
A downpour of rain put out the children's bonfire.一阵大雨把孩子们的营火都浇灭了.It was the heaviest downpour ever recorded.那是有史以来最大的一场暴雨.We got caught in a torrential downpour.我们遇上一场瓢泼大雨....
’Abracadabra,’ said the conjuror as he pulled the rabbit from the hat.魔术师囗中念念有词,把兔子从礼帽中掏了出来。'Abracadabra,'said the conjuror as he pulled the rabbit from the hat.魔术师囗中念念有词, 把兔子从礼帽中掏了出来.Where be out of order is a...