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.本文研究了沉淀剂法直接从菜籽饼粕中提取植酸.Phytic acid was extracted directly from rapeseed meal by means of deposIt'solvent.结果表明,用草酸氨做...
欧姬芙受多位画家和摄影家的影响，但她从未加入过任何学派。O'Keeffe was influenced by various painters and photographers, but she was never a member of any school.再多了解一些罗伯特.金凯, 这位摄影家 -- 作家, 这就是她想要的.More of Robert Kincaid, writer - photographer, t...
The most widely used single - axis inductive pickoff is the microsyn.最广泛应用的单轴感应式信号传感器是微动同步器.The superelectrons present an inductive impedance.超导电子表现出一种感抗.The inductive effect decreases with increasing distance.诱导效应随着距离的增...
He panted out his message.他气喘吁吁地讲出口信.Aunt Pitty panted out after them.皮蒂姑妈喘着气跟在她们后面.She panted still with the fiery liquid she had gulped.她吞食的烈性液体使她面色微红....
The company has been a very good cash generator.这家公司盈利状况一直相当好。The demodulator receives its reference voltage from the signal - generator voltage supply.解调器的参考电压由电信号发生器电压电源供给.The US economy is still an impressive generato...
When stalking subjects, a tripod is impractical.潜步跟踪目标时，用三脚架是不切实际的。a tripod with telescopic legs可伸缩的三脚架When stalking subjects, a tripod is impractical...潜步跟踪目标时,用三脚架是不切实际的。Seat the telescope on the tripod.把望远镜安装在三脚架上。A t...
organic detritus from fish and plants鱼和植物的有机残渣Detritus usually consists of gravel, sand and clay.岩屑通常是由砂砾, 沙和粘土组成的.The profile is established in response to the amount and type of detritus available.剖面的建立有赖于碎屑物补给的数量和类型....
Water is usually chlorinated in public swimming baths to keep it pure.公共游泳池的水通常用氯气消毒,以保持干净.Conclusion The organic extracts of chlorinated drinking water revealed potential reproductive toxicity.结论氯化饮用水有机提取物具有潜在的生殖毒性效应.It...
Masters sometimes allowed their slaves to buy their way out of bondage.奴隶主们有时允许奴隶为自己赎身。He is in bondage to his ambition.他被他的野心所支配.It did not shrink from such words as fatality, bondage and the like.它并不在乎诸如宿命 、 束缚之类的词语.Th...
他朝着那只鸟射击,但没射中.He shot at bird but he didn't shoot it.他仔细瞄准, 但子弹没射中目标.He took careful aim, but his shot fell short.他朝着一只野鸭射击, 但没射中.He shot at a wild duck, but missed it....