查询词典 adsorption

It was found that the process of the dimerization of ethene can be divided into three steps: the chemical adsorption of first ethene molecule, the physical adsorption of second ethene molecule and the dimerization reaction.

研究表明，乙烯在分子筛上的二聚反应分三步进行：单个乙烯分子化学吸附→第二个乙烯分子的物理吸附→两乙烯分子二聚反应。

With the help of infrared spectroscopy, it is known that the linkage between dodecylamine and sodium oleate and diaspore, kaolinite, illite and pyrophyllite is fundamentally electrostatic forces, which contributes to physical adsorption. The adsorption is related with surface electric property of minerals. The effect of chemical composition of diaspores on their electrokinetics was investigated.

对于一水硬铝石矿物来说，三个主要晶面（010）、（100）和（001）上的单位面积断裂键数有如下关系：〓；一水硬铝石表面吸附的动力学模拟可以说明，一水硬铝石的（010）晶面、（100）晶面和（001）晶面，分别吸附几种捕收剂离子的吸附能大小为：（010）晶面的吸附能＞（100）晶面的吸附能＞（001）晶面的吸附能；分别吸附这些药剂离子的单位面积吸附量〓的大小顺序为：（010）晶面＞（100）晶面＞（001）晶面。

Removal mechanism may include biological adsorption, electrostatic adsorption and chemical precipitation. Fluid shear force had some effect on removal process, which proved that the effect of fluid force chemistry existed.

结果表明：用活性污泥去除钙离子可以获得较好的效果，去除量可达19mg/g，并且去除速度很快，5min即可完成；且去除机理可能有生物吸附、静电吸附和化学沉淀；适当的剪切力可以加速吸附反应的进程，证实了流体力化学效应的的存在。

This paper summarized the environmental behavior of BTEX in soil from the aspects of adsorption-desorption, volatilization, eluviation, and degradation, with the focus on the factors affecting the adsorption and desorption of BTEX in soil. The future research directions were also discussed.

本文从吸附－解吸、挥发、淋溶和降解等4个方面，对BTEX在土壤中环境行为的研究进展进行了综述，特别对影响BTEX在土壤环境中的吸附-解吸行为的不同因素进行了详细概述，并对今后的研究方向进行了探讨。

Along with the ascending of temperature,the adsorption amount was increased,the adsorption of humic acid to methyl violet was endothermal reaction.

随着温度的升高，吸附量增加，腐殖酸对甲基紫的吸附是吸热反应。

And a spontaneous adsorption process is endothermic process, belonging to the physical adsorption.

并且吸附过程是一个自发的吸热过程，属于物理吸附，。

A study on bensulfuron-methyl adsorption in four samples and the effects of pH on the adsorption were studied using the batch equilibration technique.

用平衡吸附法研究了节嗜磺隆在两种土壤和两种人工合成氧化物中的吸附，以及pH对吸附的影响。

Adsorption behavior of NB showed that the relationship between the adsorption amount of NB on the soil particles and the equilibrium concentration in solution was well linear within the concentration ranging from 0 to 25 mg/L.

2硝基苯在土壤粒子上的吸附实验表明：在0-25 mg/L浓度范围内，硝基苯在土壤粒子上的吸附量与溶液中平衡浓度之间存在较好的线性关系，表明硝基苯在土壤中的吸附机理以分配作用为主。

The adsorption of the materials on both resins showed a favorable characteristic, and adsorption capacity increased with the increase of equilibrium concentration, and decreased with the increase of solution temperature.

本研究主要从吸附热力学和动力学方等方面就苯酚、水杨酸、对羟基苯甲酸和2，6-二羟基苯甲酸等有机物质在NDA-800和NDA-90超高交联吸附树脂上的吸附作用及传质过程进行了研究，以期为超高交联吸附树脂在该类精细化工生产废水治理与资源化中的应用提供一定理论基础。

Adsorption capacities decrease with the increases of temperatures, indicating that the adsorption is an exothermic process.

复合吸附材料改善了树脂的物理性能和吸附性能，具有一定的应用前景。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新