Active carbon deoxidizer has been developed on the principle of electrochemical oxidation.作者根据电化学氧化原理研制出活性炭脱氧剂.A dehumidifying deoxidizer containing oxygen - deficient cerium oxide and a dehumidifier is provided.本发明提供一种除...
Water soluble hydroxypropyl � � cyclodextrin was converted to acetonyl hydroxypropyl � � cyclodextrin via selective oxidation.通过选择性氧化,将水溶性优良的羟丙基β环糊精转化为丙酮基羟丙基β环糊精....
From then on, they were taking no chances.从那时起，他们就不再冒险了。From then on we raised our heads and became our own masters.从此我们抬起头来当家做主了.We become companion in misfortune from then on.从那时起,我们就成了患难之交....
Somatic effects are those which cause damage to the individual.躯体的影响是指对个人造成的损失.Alcohol may cause damage to the liver.酒精会损坏肝脏.The pipeline accident can cause damage to the people and equipments around.油气管线失效事故会给周围人员和设备造成重...