秦皮的热水浸出液呈黄绿色,日光下显() ["碧蓝色","无荧光","黄绿色荧光","红棕色荧光","绿色荧光"]
早期肠套叠的治疗正确的是() ["可用空气灌肠复位","灌肠的疗效可达90%以上","灌肠(钡剂)既是诊断方法又是治疗措施","灌肠的空气压力可达8.0kPa(60mmHg)","灌肠的空气压力可加至12.0kPa(90mmHg)"]
为了保证高炉料柱具有良好的透气性,对炉料的()和粉末含量应有严格需求。 ["成分","性能","强度"]
砌墙用的砂浆强度一般应不低于() ["M1","M2.5","M5","M7.5"]
耐药质粒的组成部分是() ["RTF(耐药传递因子)与F因子","RTF与耐药(γ)决定因子","γ决定因子与gA1基因","γ决定因子与Bio基因","γ决定因子与F因子"]
简述史密斯的政策执行过程模型。