对于降低运行机泵电流的有效措施是()。
A、提高轴功率
B、更换轴承
C、增加润滑脂
D、增强散热
参考答案:C
The famous hospital _____ in 1911.
A is built B was built C build D builds
小儿肾病综合征肝肾阴虚证的中医治法是( )
A.滋阴补肾,平肝潜阳
B.益气健脾,利水消肿
C.活血化瘀,利水消肿
D.滋阴补肾,化气行水
E.清热解毒,利水消肿