Cytochrome P 450 enzymes are very important for metabolism function in body.细胞色素P450酶是体内代谢转换的重要酶系.Cytochrome P 450 enzyme system shown to activate many carcinogens.细胞色素P450酶系统可以激活多种癌基因.OBJECTIVE To establish a bacterial ...
这些孔屑包括石头碎片 、 灰尘、煤渣和其他东西.These borings consist of rock fragments, ash coal and other materials.不像那些打孔机和打出来的孔屑, 垂悬, 旋转和起波纹.Not the ones with hole - punches and their chads, hanging, swinging and dimpled....
The reply took him so much aback that for a moment he was lost for words.这个答复令他猝不及防,一时不知道说些什么好。He appeared taken aback.他显得很吃惊。The little girl screamed and it took us aback.小女孩的尖叫声吓了我们一跳.The news took me aback.这条消息把我搞得措手不...
The mere mention of John had touched a very raw nerve indeed.提到约翰就真的让人心痛。The mere mention of food had triggered off hunger pangs.单单提到食物就引起了阵阵饥饿感。He's a mere slip of a lad compared to his brother.跟他哥哥一比，他不过是个小毛孩。...
The water rushed through the holes with great rapidity.湍急的水流奔涌过洞口。The styles change with bewildering rapidity.风格多变,令人应接不暇.Animal and vegetable pests spread with extreme rapidity.动植物疫害传播极快....
A prospective premium of about 30 per cent on their initial investment is enticing.初始投资30%左右的预期溢价非常具有诱惑力。The possibilities of producing something entirely new by emulating nature's very wide crosses are enticing.用自然...