Cytotoxicity of Nef , dichlorvos ( DDVP ) and verapamil ( Ver ) were tested by MTT method in RBE 4 cells. 采用MTT法了解Nef、敌敌畏 ( dichlorvos,DDVP ) 和维拉帕米 ( verapamil, Ver ) 对RBE4细胞的毒性作用.
His remarks injected a note of levity into the proceedings.他的话将一丝轻率带入了议事过程中.Your levity is unseemly at this time.在这种场合,你的轻率举动是不得体的.At the time, Arnold had disapproved of such levity.那时候的阿诺德对这种轻浮行为很看不惯。...
He was short and bald and had a moustache.他个头不高,秃顶,留着八字胡。The bald truth is he's just not happy.事实明摆着,他就是不开心。His toupee dropped off, revealing his bald head.他的假发掉了,露出了光头。...
This will speed up the process of reshuffling the survival of the fittest.这就加快优胜劣汰洗牌的过程.He mistakenly ascribes the expression 'survival of the fittest' to Charles Darwin.他错误地认为“适者生存”是查尔斯·达尔文说的。From their flexib...