复核性检验
参考答案:
复核性检验是对原检验结果的复核,目的是为了保证原检验数据和结果的可靠性和真实性。这种监督检验主要运用于药品注册审批、优质药品评价,新工艺鉴定等。
Our class is made up of 54 students, _____ are girls.
A.of which two-fifths
B.of whom two-fifths
C.two-fifth of which
D.two-fifth of whom
生用活血通经,利水通淋,引血下行,制用补肝肾,强筋骨的药物是()
A.骨碎补
B.丹参
C.五灵脂
D.鸡血藤
E.牛膝