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【单选题】
新生儿颅内出血患儿发生颅内压增高时宜选用( )
A.
20%甘露醇
B.
呋塞米(速尿)
C.
地塞
D.
50%葡萄糖
E.
氢化可的松
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举一反三
【单选题】There are a lot of classes at the .
A.
classes
B.
school
【判断题】由于假相当位温在干、湿绝热过程中均是保守量,所以可用于气团和锋面的研究。()
A.
正确
B.
错误
【判断题】湍流混合层是边界层中,由于湍流作用,位温(饱和条件下,假相当位温)趋于常数的气层。
A.
正确
B.
错误
【简答题】A.There are a lot of excitement and intrigue in his stories. B.People always keep up with the Joneses. C.People are richer than before and can afford the latest books. D.All of the above.
【单选题】Look! There are a lot of children on the playground. [     ]
A.
play
B.
playing
C.
to play
D.
are playing
【单选题】What's the woman's opinion about Cairo?
A.
There are a lot of interesting places to go.
B.
She likes it very much.
C.
Some of the places, though not many, are worth a visit.
【单选题】假相当位温的缩写是( )
A.
QV
B.
RH
C.
DIV
D.
PTE
【单选题】同一末饱和湿空气块的位温θ和假相当位温θse的关系是(______)。
A.
θs e > θ
B.
θs e = θ
C.
θs e θ
D.
无法判断
【简答题】变压器油位因温度上升有可能高出油位指示极限,经查明不是假油位所致时,则应放油,使油位降至与当时油对应的高度,以免()。
【判断题】在干绝热和湿绝热过程中,假相当位温不是保守量。
A.
正确
B.
错误
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