For protein crystallization, the main impact of precipitant is on the solvent.对于蛋白质的结晶，沉淀剂主要在溶剂上产生作用。It'shows that good produce can be synthesized by using algin as precipitant.结果表明,用草酸氨做沉淀剂可以得到结构和形态比较好的产品.The resul...

The electric atmosphere both terrified and thrilled him...极度紧张的气氛让他既害怕又兴奋。They could see that I was terrified, and hid me until the coast was clear.他们能看出我很害怕，就把我藏起来，直到没有危险了才让我出来。They're all so terrified of Reds.他们所有...

Administration of the appropriate antimicrobial drug may be successful in removing evidence of infection.使用适宜的抗菌药物,以利于消除感染症状.Discussion how to use antimicrobial drugs rationally to improve the medical effect.讨论怎样合理应用抗菌药物...

I was rung up by an old friend this morning.今天上午有个老朋友给我打电话。There has never been a better time to get on the first rung of the property ladder.迈出置业第一步的最佳时机莫过于此。To be safe you should go up a ladder one rung at a time.为安全起见...

Though he is not their ace hurler, he is a good pitcher.尽管他不是他们的头号投手, 但是他却是一名优秀的投手.Jeff is our ace hurler. We all like him very much.杰弗是我们的头号投手. 我们都非常喜欢他.The left - handed Pettitte makes his start at Jacobs Field with 15...

随着年岁的增长,他的思想僵化了, 他不接受新观点.His thinking has ossified as he's grown older; he won't accept new ideas.他死时年岁不大.He was cut off when he was still young.因为年岁久远, 当时的具体情况已记不清了.As it happened so many years ago, I don'...

Result: The histological structure of anencephalus differentiates primitively and grows very slowly.结果: 无脑儿食管的组织学结构较正常胎儿分化较低,发育迟缓....

The best kind shoplift.一流的偷窃....

She dreamed of being a bareback rider in a circus.她梦想成为马戏团中的一名无鞍马骑手。I rode bareback to the paddock.我骑着无鞍马来到了牧场。She prefers to ride her horse bareback.她更喜欢骑马时不用马鞍....

They were standing in the river spearing fish.他们站在河里叉鱼。The hunters were spearing fish in the stream.猎人正在小河中叉鱼.They were standing in the river spearing fish.他们站在河里叉鱼....

火炮是对着那个碉堡部署的.The artillery was deployed to bear on the fort.那座碉堡的门被子弹穿了不少洞.The door of the fort was riddled with bullets.碉堡已被炮火打掉了.The tower has been shot away....

This kind of deodorizer can keep the fridge free of bad smells.此种除臭剂可防止冰箱出现臭味。The article mainly reviews application of deodorizer in animal production, and.本文主要综述了植物型除臭剂在动物生产中应用现状, 并指出了其应用的前景.Use it as a healing tool, ...

Oranges, lemons and limes were found to cure scurvy.人们发现橙子、柠檬和酸橙能治疗坏血病。The room smelled of lemons.房间里有股柠檬的味道。Add the juice of two lemons.加两个柠檬的汁。...

英吉利海峡隧道是欧洲最大的土木工程。The Channel Tunnel project is the biggest civil engineering project in Europe.也门完全控制着红海南端的海峡。Yemen commands the strait at the southern end of the Red Sea.海峡隧道预计1993年年底前开通。The Channel tunnel was due to o...

使交错通过(或好象)交织连接在一起; 使交织.To connect by or as if by lacing together; interweave.搓或纺织在一起,使交织.Twist off a dead branch....

Her hair was singed and her anorak was burnt.她头发烧焦了，带风帽的夹克也烧掉了。Computer games are the ultimate anorak pursuit.电脑游戏是电脑迷的大爱。He's such an anorak.他真是个闷蛋。...

18艘船沿着贸易航线往返于1,000英里的河面上。Eighteen boats plied the 1,000 miles of river along a trading route.夕阳的余辉闪耀在辽阔如海的河面上.The slanting light of the setting sun quivers on the sea - like expanse of the river.烟火倒映在河面上,闪烁多姿.The reflect...

爱因斯坦的方程式表明宇宙正在膨胀。Einstein's equations showed the Universe to be expanding.很容易可以看出文中所述的结论是由这个方程式推出的。It is easy to see the conclusions described in the text follow from this equation.我已经决定在这个赛季末结束一级方程式赛车生涯。I have deci...

法国的4,200种开花植物中有2,000种可见于这个公园。Two thousand of France's 4,200 species of flowering plants are found in the park.右心房缘变平亦见于缩窄性心包炎.Flattening of the right atrial border is also seen in constrictive pericarditis.这种组织主要见于肩...

He reverentially returned the novel to a glass-fronted bookcase.他毕恭毕敬地把小说放回了正面装有玻璃的书架。Gil rose and went to his bookcase and took down a volume.吉尔站起身，走到书架跟前，取下一本书。The bookcase fits neatly into the alcove.书架正好放得进壁凹。...

Use shells to decorate boxes, trays, mirrors or even pots.用贝壳来装点盒子、托盘、镜子甚至是花盆。He frugally saved various bits of the machine in carefully marked boxes.他厉行节约地把这台机器的各种零件放进仔细标记的盒子里收好。They returned home with the car bulging w...

在 button 这个词里n是 构成音节的辅音." N " is a syllabic consonant in " button " .辅音往往被其邻近的辅音同化.Consonants are frequently assimilated to neighboring consonants.元音比辅音响亮.Vowels possess greater sonority than consonants....

The proposition that democracies do not fight each other is based on a tiny historical sample.认为民主国家互不争斗的观点是以一个极小的历史样本为根据的。Lu Xun has his thesis, his historical perspective.鲁迅是有他的论点, 他的历史眼光的.Academe has biggish differenc...

The plane had been cleared for landing at Brunswick's Glynco Airport.飞机获准降落于不伦瑞克的格林科机场。He returned to the airport to find his car alarm going off.他回到机场时听到自己的汽车报警器响了。An airliner came close to disaster while approachi...

这些字首母缩略字及缩写字意味着 什么 ?What do these acronyms and abbreviations mean?...

Le Tissier hit an accurate cross to Groves.勒蒂西耶将球准确地横传给了格罗夫斯。...

He is a mild man, who is reasonable almost to the point of blandness.他为人温和，几乎通情达理到了令人乏味的地步。At the time, what he'd done had seemed reasonable.那时他的所作所为似乎很合理。His fees were quite reasonable.他的收费还挺合理。...a perfectly reaso...

俗话说，“无风不起浪。”As the saying goes, "There's no smoke without fire."常言道: “ 无风不起浪. ”" There's no smoke without fire ", as the saying goes.风吹起浪.The wind heaves the waves....

Allied Calliope rotation speed decreased to 33 from 35. Acceleration decreased to 1.3. Max speed decreased to 5 from 5.2.管风琴旋转速度从35降低为33. 加速性降低为1.3. 最高速度从5.2降低为5.Sherman Calliope now has cap of 2, similar to the Pershing...

Consonants are frequently assimilated to neighboring consonants.辅音往往被其邻近的辅音同化.An axial electron pair meets at right angles with 3 neighboring pairs.轴向电子对与三个相邻的电子对相交成直角.The president is paying a private visit to his neigh...