对于蛋白质的结晶，沉淀剂主要在溶剂上产生作用。For protein crystallization, the main impact of precipitant is on the solvent.这种蜡质属于乙醇有机溶剂的萃取物.The waxes are classed as alcohol or organic solvent extracted materials.在醇溶剂中,它不能被硼氢化物还原.It is resista...
By leaving his car out, we had got him into grave trouble with proctors.我们把他的车丢在外面, 使他遭到学监的严历指责.Proctors asked each student ot produce an ID card with an attached photo.监考人员要求每一学生出示一张带有照片地身份证....
Of course, now she is away at boarding school.当然，她现在住在寄宿学校那边。She sent her son to a boarding school in the East.她送儿子上了东部的一所寄宿学校。He found the transition to boarding school excruciatingly painful.他发现转到寄宿学校极其痛苦。...
a glowing recommendation热烈的推荐He relied on translucent enamels to produce vivid, glowing pictures.他利用半透明瓷漆绘制出鲜艳生动的图画。a fireplace full of glowing red cinders堆满火红煤渣的壁炉...a glowing complexion.红润的面色Building facades pulsate wi...
These stones contain kernels.这些核中有仁.Resolving kernels and standard errors can also be computed for each block.还可以计算每个块体的分辨核和标准误差.Recovery of marketable kernels with a hand cracking machine averaged only 17 %.应用手摇破碎机获得的商品...
They focus on overt discrimination rather than insidious aspects of racism.他们关注的是公开的歧视，而不是种族主义的一些潜在问题。The tactics employed can range from overt bullying to subtle emotional blackmail.从公然威吓到微妙的情感胁迫，各种战术都用上了。Her overt sexu...
Schools should not compete with each other or attempt to poach pupils.学校之间不应该相互竞争，也不应该企图挖走彼此的学生。Schools should not compete with each other or attempt to poach pupils...学校之间不应该相互竞争，也不应该企图挖走彼此的学生。Poach the pears in apple j...
Confidentially, I am not sure that it wasn't above their heads.私底下说，我不敢肯定他们明白了。She was leaning confidentially across the table.她神神秘秘地从桌子上靠过来.Kitzi was an adept at getting people to talk confidentially to him.基齐很善于引导...
Objective To observe the migratory route of Toxocara canis larvae in mice.目的观察犬弓首线虫幼虫在小鼠体内的移行情况.The fungal culture was positive for Microsporum canis.霉菌培养证实是犬小芽胞癣菌的感染.Objective To construct Giardia canis virus ( GCV ) tr...