A long - lost brother, who was presumed dead, was really alive all the time and wickedly plotting to bring about the hero's downfall.一位失踪很久的兄弟, 人们以为他死了, 其实一直活着,而且在居心叵测地密谋搞垮主人公.They were plotting how they would assas...
破坏性和恶性的绒毛膜上皮癌往往是葡萄胎所引起.The destructive and malignant neoplasms of chorionic epithelium often arise from hydatidiform moles.目的:提高人绒毛膜促性腺激素 ( HCG ) 的活性回收率,简化HCG的纯化步骤.AIM To improve the purification method of Human Chorioni...
这笔钱大约有一半来自个人捐赠及遗赠.About half this amount comes from individual donors and bequests.图书馆从当地一位商人那里得到了一大笔遗赠.The library has received a generous bequest from a local businessman.他留下一些钱遗赠给他所有的朋友.He left bequests of money to al...