已经分化的组织分泌物称为抑素.Substances differentiated tissues secrete are called chalone.目的:在酿酒酵母中表达和分泌人血管抑素.To express and secrete human angiostatin in S . cerevisiae.目的 观察生长抑素十四肽 ( 施他宁 ) 对食管静脉曲张破裂出血的治疗效果.Aims : To evaluate the effe...
One Sunday he began trying to teach the two puppies to walk on a leash.一个星期天，他开始尝试训练两只小狗系上皮带走路。Our dog has had three litters of puppies.我们的狗已经生了三窝小狗.If you have small children, I do not recommend Borzoi puppies.如果你有小孩子, ...
The Government is keeping aloof from the controversy...政府对争论保持置身事外的态度。He has remained largely aloof from the hurly - burly of parliamentary politics.他基本上一直对喧嚣的议会政治漠不关心.Is she aloof and arrogant or just shy?她是冷漠傲慢还是仅仅是害羞？...
These effects include reversible hearing loss and tinnitus ( ringing in the ears ).这些副作用包括可逆性听力损伤和耳鸣.Can chronic rhinitis cause giddy tinnitus? What method can be recuperated!慢性鼻炎会引起头晕耳鸣 吗 ?有什么方法可以调理!Results sub - standa...