DNA filamentous fungi could be provided by the modified with benzyl chloride.本文采用改进的氯化苄法,得到的DNA质量好、产量高,可以直接用于后续的基因操作.Cotton candy is filamentous, but it is a granular crystal - sugar produced.棉花糖虽然是丝状的, 但是它是用一种颗粒状的晶体 -- ...
He stood to one side as they careened past him.他们在他身边疾驰而过，他赶紧让到一边。He careened through foreign territories on a desperate kind of blitz.在孤注一掷地闪电战中他猛冲过外国领地.The sliding road careened the wagon at the corner.路滑使运货马车在转弯处猛地倾斜了...
Rattlesnakes belong to the viper family.响尾蛇属于蛇科.He unwarily treads upon a viper asleep just before his feet.他不小心踩到正睡在他脚前的蛇上.You've had a pit viper and a ferret under your stage since Tuesday?从星期二起毒蛇和雪貂就呆在台下的管道里了?...
二芳基氮氧化物自由基比二烷基氮氧化物自由基还要稳定.Diaryl nitroxides are even more stable than the dialkyl nitroxides.目的为进一步设计和研究2, 4- 二芳基 -1, 3-二硫戊环类化合物提供可参考依据.AIM To offer reference for further research of 2, 4 - diaryl - 1 , 3 - dithiolane co...