cephalosporins的例句（cephalosporins在句子中的用法）

• Objective : To investigate the adverse reactions of cephalosporins. 目的: 调查了解头孢菌素类药物的不良反应情况.
• Successfully developed Side - chains for cephalosporins has also resulted in good market reply. 目前公司开发的系列头孢侧链现已投入生产,并获得了良好的市场反应.
• Gram negative bacilli resistant to cephalosporins were between 17.4 % to 55.5 %. 革兰阴性杆菌对三代头孢菌素的耐药在17.4%～55. 5%之间.