在测量湿球温度时,应注意空气速度u()。
A.u<1m/s
B.u<3m/s
C.u>5m/s
D.u>1m/s
参考答案:C
—Could I have a rest, Sir.? —________, we have little time left.
A.Of course, you could
B.Of course, you can
C.Sorry, you can’t.
D.Sorry, you couldn’t
诊断肾脏损伤下列哪些项检查可使用()
A.CT
B.IVP
C.B超
D.肾动脉造影
E.输尿管肾盂镜检查