查询词典 adsorb

The adsorbent could efficiently adsorb a vatiety of organic dyes belonging to the triphenylmethane, heteropolyeyclic and azodye groups were used as model compounds.

研究了粉状磺化煤加到Fe3O4结构中制备磁性磺化煤，这种吸附剂能够有效地吸附许多有机化合物，用含三苯甲烷、杂多环和偶氮基等水溶性有机染料进行测定。

They can be chosen as a organic urea enzyme inhibitor.3 The adsorptive effect of some additive that the power of zeolite is ,which can adsorb big molecules and ions, is regard as a good additive.4 The adsorptive effect of some bond indicated that HA of turfy soil and CMC were both good bonds.

缓释氮肥PCF、磷钾肥和硝化抑制剂双氰胺进行三因素五水平的二次通用旋转组合模型设计：对于油菜硝酸盐在生育期内的动态变化规律来说，PCF、磷钾肥和双氰胺过高、过低都不利于油菜的正常生长，中量水平处理时较好。

It is an important consideration in purification circuits that removal cadmium completely prior to cobalt cementation, because cadmium can inhibit basic zinc sulphate to adsorb on the surface of zinc dust.

镉可以起到阻止碱式硫酸锌或氢氧化锌吸附在锌粉表面的作用。欲加速钴的置换和提高置换效率，必须形成锌-钴合金或锌-镉合金。

The modified NaY including CeY, CeY, CuY, AgY, KY, MgY and SrY were applied to adsorb thiophene and benzene. CeY is the most highly selective sorbent with high adsorption capacity than other sorbents.

在NaY离子交换过程中采用微波法加热，这使得Y型分子筛具有较高的离子交换度，解决难以制得吸附容量和选择性均高的吸附剂的问题。2。

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。

This paper investigates the conditions of immobilization of chitosan adopting sodium alginate,poly and glutin as carriers,and farther uses the immobilized chitosan to adsorb the Cuand Crin water.

采用海藻酸钠、聚乙烯醇、明胶作为载体，对壳聚糖的固定化条件进行了研究，并以制成的固定化壳聚糖吸附水中Cu2+和Cr6+。

Elaboration time please use suck ash device, D oes not make dust fly loose, Because includes fiberglas, Different from person to person, Sometimes will make skin itch, Besides, If dust will adsorb on machine, Will use precision reduce.

加工时请使用吸灰装置，不要使灰尘飞散，由于含有玻璃纤维，因人而异，有时会使皮肤发痒，此外，若粉尘吸附在机器上，会使用精度降低。

The results of the present research are as follows, The correlation between physico-chemical properties of organic compounds and their competitive power was studied, and it was indicated that organic compounds preferable to form H-bonding with organic matter of sorbents have stronger competitive power; Sorption behaviors of ionizable organic compounds in different species and their competitive power were examined, and the results showed that phenols and carbonxylic acids with benzyl circle have much stronger competitive power in molecular species than in ionized species, because negative charges of anionic forms can depressed their adsorption on the surface of the sediment; in contrast, organic bases such as aniline and p-chloroaniline show weaker competitive power in molecular species than in ionized species, and this is because both species of the organic bases could adsorb strongly onto the sediment; there is a correlation between competitive power of organic pollutants in multi-solute systems and their sorption isotherm nonlinearity in single-solute systems, and organic compounds whose sorption isotherms is linear in single-solute systems hardly have competitive power in multi-solute systems; Competitive sorption effects in more than two-solutes systems was studied, and it was exhibited that mixture of two cosolutes each of which could suppress sorption of nominal solute onto the sediment had synergistically competitive sorption effect on the nominal solute; A method about incorporating sorption/desorption of organic pollutants into river water quality model was developed, and discussion about degree of sorption/desorption effect on model prediction for different organic compounds was made, which will provide theoretical basis and practical processes for setting up more accurate water quality model.

论文主要取得了以下研究成果。(1)有机化合物的吸附竞争能力与其物化性质具有相关性，易与沉积物有机质形成氢键的化合物其竞争能力也比较强；(2)可离子化有机化合物的吸附竞争能力与其存在形态有关。酚类、含苯环的羧酸类化合物，其离子态的吸附竞争能力远小于分子态，其机理为有机酸阴离子所带的负电荷抑制了表面吸附能力，主要发生分配作用；而苯胺类化合物，其离子态和分子态都表现出显著的竞争能力，而且离子态的竞争能力略强于分子态，原因在于有机碱阳离子所带的正电荷促进了其表面吸附能力；有机化合物竞争能力的强弱与其单组分吸附等温线的非线性程度具有一定的相关性，吸附等温线近似为线性的化合物没有或只具有微弱的竞争能力；(3)对目标有机化合物的吸附具有竞争效应的有机化合物混合后，将对目标有机化合物的吸附产生协同竞争效应；(4)以京杭运河为例，率先提出了将有机污染物的吸附／脱附作用及水文水力参数耦合到水质模型中的方法，并讨论了吸附／脱附作用对不同有机污染物预测模型的影响，为建立更准确的水质模型及进行更客观的风险和生态评估提供了参考依据。

The ion resonance studied CBH Ⅰ to adsorb at the microlite cellulose CF11 surfaces.

借助表面等离子共振研究了CBHⅠ在微晶纤维素CF11表面的吸附。

These generally include the addition of earths or clays to adsorb the colloidal materials or use of proteolytic enzymes to further solubilize the protein fraction.

这些处理一般包括添加陶土或白土以吸附胶态物质或者使用蛋白质水解酶以进一步增溶蛋白质成分。

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。