钢结构焊缝一旦出现裂纹,焊工不得擅自处理,应及时通知焊接工程师,找有关单位的焊接专家及原结构设计人员进行分析采取处理措施,再进行返修,返修次数不宜超过3次。
参考答案:错
The hospital ________ well, where many wounded _________ every day. [ ]
A. is operated, operation
B. operates, are operated on
C. operates; are operated
D. operates; operates on
治湿温见身热不退,朝轻暮重,神志昏蒙,似清似昧或时清时昧,时有谵语,舌苔黄腻,脉濡滑而数,所用的方剂是()
A.玉枢丹合藿香正气散
B.神犀丹合安宫牛黄丸
C.至宝丹合菖蒲郁金汤
D.苏合香丸合茯苓皮汤
E.清宫汤合安宫牛黄丸