离子状态 meaning in Chinese

ionic condition

Generally , ozone works 30 to 60 minutes to sterilize and disinfect effectively ; anion works for 2 to 4 hours to freshen air
5 - 1小时即可达到杀菌消毒的效果，在离子状态工作2 - 4小时，即可达到清新空气的效果。
( b ) lithium has been existing as ionic state in lithium - manganese oxides and the layered materials after losing electron partially
( 2 )锂在嵌入锰系材料和层状结构材料后是部分失去电子，以离子状态存在以体系中。
The medium lethal dose ( ld50 ) of rat is more than 5000mg / kg , which showed that the powder is toxicological harmless . the toxicological test confirmed that the powder did not irritant to the skin and eyes of rabbit . 5 ) the structure and properties of this anti - bacterial powder the powder " properti properties , stdi as high t ~ i ~ aure resimarinate stability , were tested
5 ）抗菌粉体的性能测试与分析采用bet 、 sem 、 xrd 、 xps等手段分析了粉体结构与抗菌性能的关系，发现了当银元素以离子状态存在时，具有良好的杀菌作用，当银元素以单质状态存在时，杀菌效果不显著。