送电时投入隔离开关的顺序是什么?
参考答案:
先合母线侧、后合线路侧。
女,40岁,下腹坠痛,脓性白带1周。妇科检查发现宫颈光滑,宫颈管内有脓性分泌物排出,子宫体轻压痛,双附件无压痛。首选的检查方法为()
A.宫颈涂片细胞学检查
B. * * 镜检查
C.B超检查
D.取宫颈分泌物查双球菌
E.血常规检查
If you can convince the interviewer of your special qualifications, your chance of being accepted will be greatly enhanced.
A.appreciated
B.encouraged
C.frustrated
D.increased