【单选题】姚女士,肾盂输尿管恶性肿瘤, PICC置管后第二天,PICC穿刺点无出血, 病人 无不适主诉。护士应何时给予 PICC维护
【判断题】相量分析法只适用于分析同频率的正弦交流电路。
【简答题】It ( ) that the outcome of this discussion would be a new pay settlement.
【单选题】His political future ______ on the outcome of this election.
【单选题】The outcome of this affair was quite surprising.
【单选题】22
A.
Cut down production cost.
B.
Sell inexpensive products.
C.
Specialise in gold ornaments 10 .
D.
Refine the taste of his goods.
【简答题】30 图示连续梁各单元杆端力向量依次为:[-10 22.22] T ,[-22.22 19.26] T ,[-19.26 10] T (单位:kN·m),则③单元左端弯矩为5.37kN·m(下侧受拉)。( )
【单选题】男性,60岁,排尿困难3个月,体检发现前列腺变硬,为排除前列腺癌,最有价值的实验室检查是