她整个身体开始弯曲，搞得梯子倾侧起来。Her whole body began to buckle, unbalancing the ladder.小帆船在和风中倾侧着轻快地向前开。The little sailing-boat moved briskly along, heeling over under a nice breeze.船现在倾侧得太厉害，她几乎立刻就摔倒了。The ship's list was so str...
目的: 研究P糖蛋白抗原表位和表达.Purpose : To study antigenic epitopes and expression of P glycoprotein.目的: 用大肠杆菌表达猪细小病毒NS1基因的主要抗原表位区.Objective: Express major epitope domain of NS 1 of PPV in E.其在HLA-A2转基因鼠中可诱导出强的表位特异性细胞毒性T淋巴细胞活性.The t...
I have become a brother to jackals And a companion of ostriches.伯30:29我与野狗为弟兄、鸵鸟为同伴.They are the silliest lot of old ostriches I ever heard of.他们真是我闻所未闻的一群最傻的老鸵鸟.Ostriches are descendants of dinosaurs, and the researcher...