变压器铭牌上的额定容量是指()。
A.有功功率
B.无功功率
C.视在功率
D.平均功率
参考答案:C
—What’s the matter with Della?
—Well, her parents wouldn’t allow her to go to the party but she still _______.
A.hopes to
B.hopes so
C.hopes not
D.hopes for
男,32岁。反复腰部胀痛1年余。B超见右肾盂结石,大小1.5cm×1.0cm:左肾积水左输尿管上段结石,大小1.0cm×0.8cm。尿常规:RBC5~10/HP,WBC16~20/HP。总肾功能正常
要了解该患者分肾功能首选的检查方法是()。
A.IVU
B.复查B超
C.KUB
D.MRI
E.CT平扫