常见例句Keywords cephalosporin;antiba cterial activity;centrifugal-TLC; 头孢菌素;抗菌活性;离心薄层层析;EXPERIMENTAL RESEARCH ON RARE EARTH ACTIVATED ANTIBA CTERIAL COMPOSITE CERAMIC FILTER CARTRIDGE 稀土激活复合抗菌陶瓷滤芯的试验研究 返回 Antiba