可用于治疗鸡卡氏住白细胞虫病的药物是() ["青霉素G","链霉素","磺胺间甲氧嘧啶","甲硝唑","恩诺沙星"]
碱性较强类中药或中成药不能联用的西药有() ["奎宁","四环素","维生素B1","维生素B2","维生素B12"]
基于分子的振动、转动能级跃迁产生的吸收光谱() ["红外吸收光谱","荧光分析法","紫外-可见吸收光谱","质谱","电位法"]
可用于治疗猪弓形虫感染的药物是() ["青霉素G","链霉素","磺胺间甲氧嘧啶","甲硝唑","恩诺沙星"]
基于分子外层价电子吸收一定能量后,由低能级跃迁到较高能级产生的吸收光谱() ["红外吸收光谱","荧光分析法","紫外-可见吸收光谱","质谱","电位法"]
攉煤时攉净见底的标准是什么?