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- The results showed the surface active substance produced by B1and B2 had high endurance to heat, salt and acid. 表明,B1、B2产生的表面活性物质对热、酸和盐具有较强的耐性;
- The natural surface active substance obtained from the sapindus mukorssi contains terpenoid, steroid saponin, amine acid, protein, vitamin, oleic acid, oil and so on. 从无患子中提取出天然表面活性物质。该表面活性物质中含有萜类甾体皂甙及氨基酸、蛋白质、维生素、油酸、油脂等。
- The results show that the surfactants added and the surface active substances from recovered paper will effect the flotation losser. 结果发现除了一般的浮选条件以外,废纸浆中的表面活性剂和来自废纸的表面活性物质与浮选损失有着重要的关系。
- Coticchia JM, Heiselman FA, Gharbo R, et al. Surface active substances in the chinchilla tubotympanum: a biochemical study[J]. Acta Otolaryngol, 1991,111: 1097. 杨伟炎;王荣光;孙建和.;咽鼓管黏膜分泌细胞与表面活性物质样板层体的观察[J]
- Effect of Surface Active Substance on Performance of Scale Prohibition and Corrosion Inhibition of HPMA 表面活性物质对HPMA阻垢缓蚀性能的影响
- Nursing for neonate patients with respiratory distress syndrome treated by alveolus surface active substance 肺泡表面活性物质治疗新生儿呼吸窘迫综合征的护理
- Keywords Lactide;Catalyst;Technologic optimum;Stannous octanoate;Zinc oxide;Surface active substance; 丙交酯;催化剂;工艺优化;辛酸亚锡;氧化锌;表面活性剂;
- Keywords solvent sublation;surface active substance;hydrophobic substance;separation mechanism; 溶剂气浮法;表面活性物质;疏水性物质;分离机理;
- Keywords dry cleaning agent;surface active substance;detersive power;property - test; 干洗剂;表面活性剂;去污力;性能测试;
- They often contain no active substance, or not enough to work. 他们一般没有实质作用或者没有起到足够的作用.
- Conversion of an optically active substance to a racemic form. 外消旋转化将光学活性物质转化为外消旋形式
- surface active substance 表面活性物质
- Surface active agents - Sodium dodecyl sulfate - Analysis method. 表面活性剂。十二烷基硫酸钠。分析方法。
- Under the optimum conditions,the content of active substance could reach 40%. 在此条件下合成的产物中活性物含量可达40%25。
- Alkyl indicant is a new non-ionic surface active agent. 烷基糖苷是一类新型的非离子表面活性剂。
- Surface active agent,auxiliary,water softener and whitener. 表面活性剂、助剂、软水剂、增白剂。
- EMEA ：Note For Guidance On Chemistry of The New Active Substance， 2003. 中国医药科技出版社，2002，第一版。
- This is why I have forbidden any surface activity. 所以我才禁止你们外出活动。
- Conclusion: Biological active substance from Hp regulates gene expression through SRE cis-element. 结论:幽门螺杆菌生物活性物质通过顺式转录调控元件SRE调控细胞基因表达。
- Comparison of the phospholipid of surface active substances between eustachian tube and lung in the guinea pig 豚鼠咽鼓管和肺脏表面活性物质中磷脂成分的比较
