She stooped down to pick up the child.她俯身抱起孩子。He stooped down, cut the stem for her with his knife and handed her the flower.他弯下腰，用刀替她将花茎割断，然后将花递给她。She was taller than he was and stooped slightly.她比他高，而且略微有些驼背。She stoope...
In deamination, the nitrogen - containing amino portion of the molecules is removed.在脱氨作用中, 分子 含氨基 的部分被移去.Amino acids can be broken down by oxidative deamination.氨基酸可以被氧化脱氨基作用分解.Deamination of threonine by the enzyme thr...
This was due to hindered reaction in the chlorosulfonation.这是因为氯磺化反应存在位阻效应的缘故.The rate of chlorosulfonation increased with increasing concentration of the gaseous mixture.气体有效浓度增加,氯磺化反应速率增加,氯气和二氧化硫的体积配比以1∶1为佳.Finally, th...
It is wise to seek help and counsel as soon as possible.尽快寻求帮助和建议乃明智之举。The commissioners agreed to restart talks as soon as possible.委员们同意尽快重新开始会谈。Please make your decision as soon as possible.请尽快作决定。...