杂质测定中限度检查方法要求
A.准确性、精密性
B.检测限、选择性、耐用性
C.耐用性、选择性
D.检量限
E.耐用性
参考答案:B
若集合P={x|x≤4,x∈N*},Q={x|x>3,x∈Z},则P∩( CZQ)等于( )
A.{1,2,3,4}
B.{1,2,3}
C.{0,1,2,3}
D.{x|1<x≤3,x∈R}
Broadly speaking, I would agree with Shirley, though not ____________.
A.widely
B.entirely
C.extremely
D.eventually