氢氧基 meaning in English

hydroxyl

The only vitamin to contain all the common minerals , vitamin b12 comes in many forms , such as b12a , b12b , and b12c . it usually consists of a cobalt molecule bound to a cn group and an oh or no2 group
它有很多种型式，如b12a b12b b12c等，最常见的化学键是在钴分子上接氰根- ch ，另外还有氢氧基- oh或硝基- no2等结合型式。
1 . sterilize and remove smell , eliminate fatigue . negative ion also be named as hydroxyl ion , it reacts with germ , mildew etc in air , change their molecular structure , with the help of ultraviolet radiation , it could sterilize and remove smell
1 .杀菌除味消除疲劳：负离子又称氢氧基离子oh - ,它与空气中的病菌，霉菌等物质发生反应，改变它们的分子结构，辅以紫外光波，可以杀灭病菌，去除异味。
Usually used in operation in hospital , skin and instrument antisepsis in injection , sterilization , prevent communicate in surgery and dermatology department ; antisepsis for family tableware and implement ; antisepsisand animal illness prevention and cure for food industry and livestock breeding industry and so on
又因为分子具有酰胺键及吸附多酚分子上的氢氧基从而形成氢键，因此，可用作啤酒果酒饮料酒的稳定剂，延长其保质期达三百天，并改善其透明度色泽和味道。