查询词典 adsorption

The gas adsorption means is a packed adsorption bed in a chromatograph.

气体吸附装置是色谱中的填充吸附床。

Freundlich adsorption exponent (0.6382, 0.6844) and common logarithm of adsorption index (1.6932, 1.7115) for peat and humin are almost equal. They indicate that humin may control the binding ability of Ni(superscript 2+) onto peat. The results show that humin can act as a potential material for permeable reactive barrier.

泥煤和胡敏素吸附镍Freundlich吸附指数(0.6382， 0.6844)和吸附系数常用对数值(1.6932， 1.7115)数值非常接近，表明胡敏素组分可能决定了泥煤的吸附能力，因此胡敏素将可作为有潜力的可渗透性屏障地质材料。

The adsorption isotherm on the nonwoven fabric could precisely predict the operation of a two-stage crosscurrent adsorption.

和 Amberlite树脂相较，不织布对脂肪酵素的吸附能力最大。

The adsorption kinetic processes of methylene blue, crystal violet and methyl green from aqueous solution on activated sepiolite were studied, and the effects of concentration and temperature on adsorption were analyzed.

以热酸活化过的海泡石为吸附剂，研究其对亚甲基蓝、结晶紫和甲基绿3种染料的吸附动力学过程，并分析了浓度、温度等因素对海泡石吸附效果的影响。

PDm.The results show that this adsorption is spontaneously. and the adsorption needs decalescence.

由计算结果可以看出此吸附过程是自发进行的，吸附是吸热过程。

The adsorption enthalpies, free energy changes and entropy changes of the cordycepin on 001×7 were also mensurated. The results indicated that the adsorption is a decalescence process. The breakthrough curve of cordycepin in dynamic experiments supports the above conclusion of thermodynamics.

测试了虫草素在001×7上的吸附焓、自由能和吸附熵，结果表明吸附是吸热过程；并对虫草素的吸附行为作了合理解释，进一步通过虫草素的穿透曲线验证了虫草素吸附热力学结论。

The thermodynamic investigation of adsorptions shows that adsorption of CCTS to Pb~(2+),Cu~(2+),Cd~(2+),Ni~(2+) is spontaneous.Because the values of Gibbs free energy are negative and the calculated entropy values of interactions are positive.However the positive values of the variation in enthalpy show that besides chemisorption, other processes of decalescence, such as physical adsorption and swelling of CCTS were also involved.

CCTS对各重金属离子的吸附热力学分析结果表明：CCTS对各重金属离子吸附熵变△adsS为正值，并且吸附自由能改变量△adsG均为负值，说明CCTS对各重金属离子的吸附是自发进行的，但其吸附焓变△adsH为正值，说明CCTS对重金属离子的吸附不仅仅是化学吸附的过程，还伴随着其他如物理吸附、吸附剂溶胀等吸热过程。

Adsorption and desorption characteristics of Cd and Zn and factors affecting adsorption in sediments of Lake Dianchi were studied.

研究了Cd和Zn在滇池沉积物中的吸附－解吸特征并分析了影响其吸附的因素。

We have observed gaseous diatomic molecule on the semiconductor surface with the chemical-physics dynamic mechanism of the chemical adsorption on the dangling bond. We explored on the phenomena in how gas molecules dissolve, how the atoms move, and on how they replace the bondings during the chemical adsorption process on the surface.

本论文主要在研究气态双原子分子化学吸附於半导体表面悬键上的化学物里动力学机制，并探讨气体分子在表面化学吸附过程中的分子裂解、原子移动、取代键结等现象。

The recognition capability and adsorption rate of MIP can be significantly enhanced by selective modification.Separation factor could be increased from 1.60 to 3.06 after modification when naringenin was chosen as competitive molecules, and the time needed for adsorption equilibrium could be reduced from 100 min to 60 min.Within a certain range, increasing template molecule concentration or diazomethane dosage, or adopting solvent which had weaker hydrogen bond action with template molecules could all improve the modification effect.

结果表明，选择性修饰能明显提高MIP的识别能力与吸附速度，以柚皮素为竞争分子，分离因子可从修饰前的1.60提高到修饰后的3.06，吸附平衡时间从修饰前的100 min降低至修饰后的60 min；在一定范围内提高模板分子浓度，增大重氮甲烷用量，采用形成氢键能力较弱的溶剂，均能提高修饰效果。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。