通过对变压器直流电阻进行测量分析,其()较大一定要充电到位,将自感效应降低到最低程度,待指针稳定后,读取电阻值提高正确性和稳定性。
A.电感
B.电容
C.电阻
D.电抗
参考答案:A
My penfriend, Jimmy, wrote to me, expressing the hope ________ he would come to Beijing to see the
Summer Palace and other places of interest. [ ]
A.which
B.that
C.what
D.whether
王某,女,24岁。患慢性淋病,小便不畅,短涩,淋沥不尽,腰疫腿软,五心烦热,疲劳易发,食少纳差,白带增多,舌淡边有齿痕,苔白腻,脉沉细弱。其证候是
A.湿热毒蕴
B.正虚毒恋
C.毒邪流窜
D.热毒人络
E.脾虚湿蕴