振冲置换法的振冲施工中,振冲器沉入土中的最终深度,宜为超过设计处理深度以上()m。 ["1.2~1.5","0.3~0.5","0.8~1.0","1.0~1.2"]
对维持细胞内代谢恒定起着至关重要的酶调节方式是() ["反馈调节","同工酶","变构调节","共价修饰","多酶复合体系"]
某男,42岁,因与同事争吵,突然昏倒,口吐涎沫,四肢抽搐,口中发出猪羊叫声,稍后清醒如常,其诊断是()。 ["狂证","癫证","痫证","中暑","中风"]
临床上常用于抢救动物重金属盐中毒的化学试剂是() ["丙酮/氯化高汞","硫酸铵","醋酸铅硫酸铜","稀盐酸","三氯醋酸/单宁酸"]
振冲置换法桩的间距根据荷载大小和原土的抗剪强度确定,可选用1.5~2.5m,桩的直径可按每根桩的填料量计算,宜采用()m。 ["0.8~1.2","1.5~2.5","2.0~2.5","3.0~3.5"]
含中药生粉的胶囊剂的微生物限度检查,其细菌总数不得过()。