便携式浊度计法测定水的浊度时,所用的便携式浊度计()用度的标准溶液进行校准。
A.每月,10
B.每季度,40
C.半年,0
D.每月,0
参考答案:A
--- How about putting some pictures into the report?
--- _______. A picture is worth a thousand words.
A.No way
B.It couldn’t be better
C.All right
D.Not a bit
若为生理性黄疸,其发病机制中,哪项解释不正确
A.新生儿胆红素排泄差
B.初乳中含有葡萄糖醛酸转移酶活性抑制剂
C.新生儿肠道内β-葡萄糖醛酸酶活性高
D.新生儿Y、Z蛋白不足
E.新生儿早期胆红素来源较成人高