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- adsorption by foam materials 泡沫吸附
- Determinatlon of water content in solid powder and foam materials by coulometry. 库仑法测定固体粉末和泡沫材料的水分。
- The starch foam materials with different glycerol contents were extruded by using a twin-screw extruder. 摘要利用双螺杆挤出机制备了甘油含量不同的淀粉泡沫材料。
- Extraction of polymyxin E by foam separation was studied. 重点研究了泡沫分离提取多粘菌素E的工艺。
- Copper ions adsorption by beer yeast was studied by AAS,FTIR,SEM/EDS etc. 采用AAS,FTIR,SEM/EDS等方法研究了啤酒酵母对铜离子的吸附作用。
- The experimental results of Pb2+ adsorption by activated carbon show good adsorbing performance. 通过对铅离子溶液的吸附实验,结果表明制备的活性炭对铅离子有良好的吸附效果。
- The development of SiC ceramic foam material done by the authors is intreduced indetail. 较详细地介绍了研制铸铁用碳化硅泡沫陶瓷过滤材料方面所做的工作。
- HT5SS][ST5BZ] Improved SH PB method and seim conductive gauges were used to investigate strain rate effec ts on the properties of foam materials. 对泡沫材料的应变率敏感性进行了系统深入的讨论,认定这种材料是应变率敏感材料,这种敏感性主要是由于泡孔的变形特性产生的。
- The foamed materials were prepared by compression molding, and antistatic agent was applied to polyolefine. 在聚烯烃中添加抗静电剂,采用模压法制备了发泡材料。
- To deal with metal, synthetic materials and the surface of hard foam material has good adhesion. 对处理的金属、合成材料及硬发泡材料表面有很好的粘合性。
- Hu H Q,He J Z,Li X Y.Effects of organic acids on phosphate adsorption by variable charge soils[J].Plant Nutr.Fert.Sci.,1999,5(2):122-128. [9]胡红青;贺纪正;李学垣.;多种有机酸共存对可变电荷土壤吸附磷的影响[J]
- The incombustibility of the military rigid polyurethane (PU) foam materials was studied.The optimum formula of compound flame retardant was determined by screening and orthogonal test. 为提高军用聚氨酯硬质泡沫迷彩伪装材料的阻燃性能,对各种阻燃剂进行了筛选并进行正交复配试验,确定了复配阻燃剂的最佳配方。
- Zhang P Y,Zeng H C,Zhang L.Experiments on mercury adsorption by activated Carbon[J].Electric Power Science and Engineering,2004,2:1-3. [2]张鹏宇;曾汉才;张柳.;活化处理的活性炭吸附汞的试验研究[J]
- Trace gold was determined by means of atomic absorption spectrophotometer with graphite furnace,where the samples were dissolved via royal water,collected via foam materials,and desorbed by thoiurea. 采用以王水分解样品,泡沫塑料富集,硫脲解脱,石墨炉原子吸收分光光度计测定微量金。
- On invariableness condition,the minimal water to wet dust and let dust dropping,the maximal dust caught by foam are calculated. 在条件一定的情况下,得出了满足粉尘沉降所需最小水量和捕捉粉尘的最大量;
- Inaddition,foam and air release properties are controlled by foam inhiitors and low temperature capability impurved by a flow improver . 另外,消泡剂可控制泡沫及空气的释放,而迴圈促进剂可提升维持低温的特性。
- The adsorption by soils and sediments is a key process for polycyclic aromatic hydrocarbons(PAHs) to affect its sequestration,distribution,transference and conversion. 多环芳烃在土壤和沉积物上的吸附作用是影响其持留、分布、迁移转化及最终归趋的关键过程。
- On invariableness condition, the minimal water to wet dust and let dust dropping, the maximal dust caught by foam are calculated. 在条件一定的情况下,得出了满足粉尘沉降所需最小水量和捕捉粉尘的最大量;
- Lu W L,Zhang F S,Cao Y P,Wang J G.Influence of low-molecular weight organic acids on kinetics of phosphorus adsorption by soils[J].Acta Pedol.Sin.,1999,36(2):189-197. [6]陆文龙;张福锁;曹一平;王敬国.;低分子量有机酸对石灰性土壤磷吸附动力学的影响[J]
- Foamed network-like fossil formed by foamed network biofilm material covered the micrite.The biomarks analyses also proved that the microbial materials are in mud mounds. 而且,对寒武纪和志留纪灰泥丘凝块石作生物标志化合物分析也证明了其有机质生源为菌藻类微生物。