吸附

At pH 2.0, the adsorption capacities of sunset yellow and tartrazine are 408.92 mg/g and 306.96 mg/g respectively.

在25℃，pH2.0，吸附剂对日落黄和柠檬黄48h的吸附量分别达到408.92mg／g和306.96mg／g，吸附反应符合Langmuir等温吸附模型。

At pH 2.0, the adsorption capacities of sunset yellow and tartrazine are 408.92mg/g and 306.96mg/g respectively. And Langmuir isotherms are very suitable for describing the adsorption process.

在25℃。pH2.0，吸附剂对日落黄和柠檬黄48h的吸附量分别达到408.92mg/g和306.96mg/g，吸附反应符合Langmuir等温吸附模型。

The adsorption processes are exothermic reaction and belong to the chemical adsorptions.The Langmuir iso therm is followed.

两种化合物在Cu表面上的吸附过程为放热过程，其在Cu表面上的吸附行为服从Langmuir吸附等温式，属化学吸附。

It was found that the adsorption of reactive Turquoise Blue KN-G on the adsorbent was found to be initially pH and concentration dependent.

实验结果表明：活性翠兰KN-G在吸附剂上的吸附效果取决于吸附质溶液的pH值和吸附质的初始浓度。

Being different from conventional multimolecular micelle systems, the unimolecular micelle system of P(AMC14AB) not only shows critical micellar concentration (CMC=0),(i.e.once added to pure water, the surface tension decreases immediately in spite how small the density is), but also the surface tension stays almost the same with the concentration increasing.

P(AMC14AB)在溶液表面也发生表面吸附，使水的表面张力下降，即P(AMC14AB)也具有表面活性；随着浓度增大，表面吸附量增大，水的表面张力持续下降；当表面吸附达饱和时，表面张力～浓度曲线上出现突变点，该点定义为饱和的表面吸附浓度，而不应该再称为临界胶束浓度。

There is further research of selectivity of zeolite molecular sieve to adsorbing and separating mixed xylene in this thesis.In recent years.

吸附分离工艺的关键技术之一是吸附剂的制备，本文就对吸附分离二甲苯所用吸附剂的制备和改性效果作了更进一步的研究。

It is found that theadsorption of O2 around a Pb adatom is barrierlessly dissociative, with the dissociatedO atoms bonding with both the Pb adatom and surface Pb atoms.

我们发现，氧分子在Pb的adatom附近的吸附是直接的分解吸附，而且吸附能比在干净的Pb表面的吸附能大了1.48 eV/原子。

The effects of adsorptive time, temperature and solution pH on the adsorptive properties of melamine are discussed.

讨论了吸附时间、吸附温度、溶液pH值这三个因素对三聚氰胺吸附性能的影响，揭示出三聚氰胺具有良好的银离子吸附性能。

These sorbents have been proven to have high sulfur-selective ability. CuMCM41 was used to adsorb model diesel, the results showed that CuMCM41 adsorbed more thiophenes and benzothiophene than naphthalene from model diesel.

吸附剂对硫化物具有很强的选择性，用CuMCM41来吸附模拟柴油，吸附结果表明它对噻吩和苯并噻吩的吸附性比对萘要强。

In this study, we developed the ammonia sensing material by using MCM-41 impregnated with bromocresol green. MCM-41 is one kind of mesoporous molecular sieves. It can be applied to many fields due to well-defined pore shapes, narrow distribution of pore sizes, large pore volumes, high surface area, excellent thermal, hydrothermal, chemical and mechanical stability. And the bromocresol green dye is commonly used as a pH indicator with colorimetric from pH 3.8 to pH 5.4.

本研究之目的是结合变色染剂及中孔洞分子筛MCM-41进行氨气吸附，研究中所选择之变色染剂溴甲酚绿是一种偏酸性之大分子有机染剂，其变色范围在pH 3.8到pH 5.4；而MCM-41由於其孔洞大小分布范围狭窄、孔洞体积大、高比表面积、具有良好的吸附容积、表面反应性强及易於改质等优点，故期望利用此复合材料，经气体吸附达到氨的移除并同时在吸附饱和前能产生显色效果。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。