1) the physical properties of PU foam
泡沫物性
2) foam
[英][fəʊm] [美][fom]
泡沫;泡沫状物
3) biological foam
生物泡沫
1.
Sludge bulking and biological foams of activated sludge process are usual problem in the operation of wastewater treatment plant.
污泥膨胀和生物泡沫现象是众多泥法污水厂常见的运行难题。
2.
Control of biological foaming by adding H2O2 in an activated sludge Sewage t reatment plant is introduced.
投加低浓度H2O2可控制污水处理厂生物泡沫的产生,实验数据表明,投加低浓度H2O2能氧化部分生物残渣和消除生物代谢过程产生的毒素,并能改善菌胶团菌生活的微环境,促进菌胶团菌的生长。
4) foam property
泡沫性能
1.
By measuring surface tension,cmc and foam property of the mixture of new non-ionic fluorocar- ben surfactant(Iutechem-01)and sodium dodecyl sulfate(SDS),their mutual action was reseached.
测定新型非离子氟碳表面活性剂(Intechem-01)与十二烷基硫酸钠(SDS)混合体系的表面张力、cmc、泡沫性能,研究了两者之间的相互作用。
2.
The catalyst in the preparation of alkyl polyglucosides is optimized,the effect of the proportion of reactants on the foam property of the product is studied and the surface tension and foam property of alkyl polyglucosides is tested.
对烷基糖苷合成中的催化剂进行了优选，研究了反应物配比对产品泡沫性能的影响，测试了烷基糖苷的表面张力和泡沫性能。
5) foaming properties
泡沫性能
1.
The foaming properties are special.
m-1,从而可以在油面上更好铺展;同时表现出特有的泡沫性能。
2.
Foaming properties and dynamic surface tension(DST) of aqueous solutions of a series of sodium 2,4,5-trialkyl benzene sulfonates and sodium 2,5-dialkyl benzene sulfonates were determined.
研究了一系列直链三取代和支链双取代烷基苯磺酸钠水溶液的动态表面张力(DST)和泡沫性能,考察了分子结构变化对烷基苯磺酸钠水溶液的DST和泡沫性能的影响。
补充资料：连续性与非连续性(见间断性与不间断性)
连续性与非连续性(见间断性与不间断性)
continuity and discontinuity
11an父ux泊g四f“山。麻以角g、.连续性与非连续性(c。nt，n琳t:nuity一)_见间断性与不间断性。and diseo红ti-
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条