有机溶剂萃取 meaning in Chinese
organic solvent extraction
Examples
- Nuclear energy - measurement of radioactivity in the environment - water - part 2 : measurement of strontium 90 activity in water - organic solvent extraction of yttrium 90 and measurement of beta activity
核能.环境中放射性的测量.水.第2部分:水中锶90放射性测定.钇90的有机溶剂萃取和放射性的测量 - Methods the antioxidant of 75 % ethanolic extract and organic solvent extracts , water extracts and polysaccharids from acanthus ilicifolins l . was detected by flow - injection chemiluminescence , to evaluate the ability of scavenge h2o2
方法采用流动注射化学发光法，研究该植物75 %乙醇提取物及其有机溶剂萃取分离部分、水提取物及多糖对过氧化氢( h2o2 )的清除作用。 - The air flotation method of wax recovery commonly used in the actual mechanized wax printing mills was compared with the methods we used in our labs , such as hot water dewaxing , org . solvent extn . , aq . surfactant recovery and dry dewaxing
摘要将目前机械化蜡染厂采用的气浮回收蜡和我们实验室使用的热水脱蜡法、有机溶剂萃取回收法、水基表面活性剂乳液回收法及干法除蜡等方法比较，结果表明：热水脱蜡法是最适合机械化蜡染厂进行蜡的回收。 - Antimicrobial effect of the bacteriocin produced by r21 - 4 is studied in the food systems . the results show that the conspicuous antimicrobial effect in the preservation of fresh milk . the samples were stored under 37 and the bacteria concentration in the sample with bacteriocin was 3 - 5 order less than the sample without bacteriocin
考察了r21 - 4产生的细菌素用有机溶剂萃取制备的方法及其在食品中的防腐效果，结果表明，细菌素在消毒鲜牛奶的保藏中具有明显的防腐效果，样品添加细菌素在37保存24h - 48h后与对照相比细菌总数相差3 - 5个数量级，防腐效果显著。