OBJECTIVE To observe the sterilizing effect of Sihuan chlorinated disinfectant on microorganisms by using carrier quantitative test.
目的以载体定量试验方法观察四环牌清洗消毒剂杀灭微生物效果。
Language is the carrier of thinking and thinking is the conscious activity in which the human mind reflects and realized the objective reality.
语言是思维的载体,思维是人脑反映和认识客观现实的意识活动。
OBJECTIVE: To prepare the liposomes carrier materials lecithin.
目的:制备脂质体载体材料卵磷脂。
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