金属换热器的耐热温度比粘土换热器的低。
参考答案:对
Because everyone knows, facts speak louder than words.
A.Since
B.That
C.It
D.As
新生儿少尿是指()。
A.<0.25ml/(kg.h)
B.<0.5ml/(kg.h)
C.<1.0ml/(kg.h)
D.<1.5ml/(kg.h)
E.<2.5ml/(kg.h)