The alkalizing bagasse reacted with carbon disulfide to synthesize bagasse cellulose xanthate.蔗渣纤维素经碱化后,与二硫化碳反应,得蔗渣纤维素黄原酸酯(CX).Objective To synthesize raloxifene hydrochloride, which is a selective estrogen receptor modu...
China was the first country in the world to synthesize crystalline insulin, a bioactive protein.中国在世界上最早用人工方法合成一种有生物活力的蛋白质--结晶胰岛素.There are many amino acids that the body cannot synthesize itself.有许多种氨基酸人体自身不能合成。Etioplas...
The army claims the rebels are on the ropes.军队声称叛军支撑不了多久了。Steel cable will be used to replace worn ropes.将用钢缆替换磨损的绳索。With perfect synchronization, two other girls cartwheeled toward the ropes.另外两个女孩同时朝着绳索做侧手翻，动作整齐划一，完美无瑕...
The conditions of simultaneous diagonalization of two matrices are given.摘要给出两个矩阵同时合同对角化与同时相似对角化的一些条件.In this paper, we mainly discuss the diagonalization of a special kind of block circulant matrices.本文主要探讨了一类特殊的分块循环矩阵的...
The woman eyed him coldly. "Don't be facetious," she said.妇人冷冷地看着他，说道：“别没正经了。”Facetious remarks are part of his stock - in - trade.讲俏皮话是他的拿手好戏.Keep it, in any case, familiar, facetious even, rather then pedantic and...
A frown is often an intimation of disapproval.皱眉头常常表示不赞许.I did not have any intimation that he was going to resign.我一点儿都不知道他要辞职。This intimation seemed to compose in some degree the vehement passion of the old hag.这番交代似乎使...
If there's anything I could do for him, I would.如果需要我帮他做点什么，我会帮忙的。What is alternative health care? What can it do for you?什么是另类医疗？它能为你做些什么？Hello John. What can we do for you?喂，约翰!我们能帮你做点什么吗？...
我的朋友不是卿卿我我的情侣，就是狂野的单身女郎。All my friends were either lovey-dovey couples or wild, single girls.现在他手头只有六七个香吻女郎。Now he has only six or seven kissogram girls on his books.她叫希拉，是一位长腿的金发女郎。Her name was Sheila, a long-legged blo...