粉碎的目的是() ["利于药材中的有效成分的浸出","为制备药物剂型奠定基础","便于调剂","便于服用","有利于药物溶解与吸收"]
急性肾炎病儿参加体育锻炼的标准是() ["尿常规正常","血沉正常","血压正常","尿阿迪计数正常","抗"O"滴定度正常"]
糖尿病酮症酸中毒救治中哪项不正确()? ["A.立即建立静脉通道,尽早开始补液 ","B.补液:视脱水和心功能情况决定补液速度和补液量 ","C.可以鼓励患者口服淡盐水 ","D.可以在现场救治,不需要送到医院"]
常用来表示微粉流动性的术语有() ["流速","接触角","松散度","黏度","休止角"]
把干玉米原料从多处集中送到一处,原则上应选择()。 ["带式输送机","压送式气力输送装置","斗式提升机","吸送式气力输送装置"]
自主访问控制有哪几种类型?