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问题 判断题

能耗制动的激磁绕组交叉联结能使两台电动机动力制动出力均衡。

答案

参考答案：对

选择题
. --- Have you been wasting time on computer games again ?
--- _______. I’ve been studying a lot and I need a break.
A. No way
B. Not really
C. I don’t agree
C. I couldn’t agree more
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多项选择题

计算血浆阴离子间隙(AG)的方法有（）

 

A.血浆Na+-Cl-

B.血浆Na+-HCO-

C.血浆Na+-Cl-＋HCO

D.血浆Cl-＋HCO-Na-

E.血浆Na+＋K+-Cl-＋HCO
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