吸附剂

According to the feature that deformation resulted from water absorption and mildew appear mainly on the rabbet surface of ccf , this paper adopts rsst to spray a special waterproof sealant on rabbet surface of ccf , so that the sealant can get into fiberboard to certain extent by means of capillarity and penetration , blockage the holes between fibers and capillary , cut up passage of water and change the properties of soakage and sorption to water in capillarity and fiber . at the same time , solidified sealant can form a compact waterproof pellicle on rabbet surface so as to prevent water and humidity from fiber ' s expansion and mildewing

针对吸水变形、霉变主要发生在地板企口表面的特征，采用企口表面全封闭法，在复合强化地板企口表面喷涂特殊的防水封闭剂，使其依靠毛细管作用及渗透作用进入板内一定深度，堵塞木纤维之间的空隙及毛细孔通道，截断水分传递的渠道，并改变毛细孔壁及纤维的表面性质以不利于水的浸润与吸附，同时其固化后能在企口表面形成一层致密的憎水薄膜，防止水分、湿气从企口侵入板内引起木纤维膨胀变形、发霉等现象。

The adsorption of strontium on the polyantimonic acid adsorbent was studied.

采用自制的聚锑酸无机离子交换剂对锶的吸附性能进行了研究。

Under the condition of 93℃, an adsorption time of 1 h and a mass ratio of adsorbent to oil of 0.5, the removal rate of thiophene over CrNaY reached 70.03%.

在93℃、吸附时间为1h、剂油比为0.5的条件下，CrNaY对噻吩的脱除率为70.03%。

This study indicates that small adsorbent beds composed of small particles with high capacity provide the best performance.

本文阐述了小颗粒、高容量性能的吸着剂填装的小的吸附床层具有最好的分析效率。

Finally, the interaction of DNA with electrochemical inactive molecule 2, 2'-bipyridyl was investigated by electrochemistry, the equilibrium constant was estimated.

在此基础上，以纳米氧化锆为连接剂，将DNA玻碳电极表面，以铁氰根为电化学探针研究了镧系离子对DNA电子传递行为的影响；用电化学方法研究了DNA在纳米氧化锆上的吸附作用和非电活性有机小分子与DNA的相互作用，计算了DNA与2，2'-邻吡啶的络合平衡常数。

The present invention relates to a preparation method of a catalytically cracked gasoline absorbent desulfurizer.

一种催化裂化汽油吸附脱硫剂的制备方法。

It can be used to purify the extract of Chaenomeles speciosa Nakai.30% and 50% ethanol showed better elution property.

DM-301型大孔吸附树脂表现出较好的综合性能，可以用于纯化资木瓜黄酮；用30%和50%的乙醇作为洗脱剂较好。

BACKGROUND: Chitosan and its derivant are environmental-friend natural macromolecular materials, characterizing by great flocculation and adsorption capacities caused by electrophilic group including amino and hydroxyl groups, as well as its long-chain molecular structure. So chitosan is widely used as flocculants in domains of sewage disposal, food refining as well as Chinese medicine purification.

背景：壳聚糖及其衍生物是环境友好的天然高分子材料，其分子中丰富的带电基团如氨基、羟基以及长链分子结构赋予其优良的絮凝吸附能力，被作为絮凝剂广泛用于工业用水、食品精制以及中药液纯化等领域。

The organic modification of nano-scale TiO_2 and the effect factors were studied by using dodecanoic acid and hexadecanoic acid as modifier.

本文选用月桂酸和棕榈酸作为改性剂，让羧基与TiO2的羟基以化学吸附的形式连接起来，使纳米TiO2表面改性为亲油性。

The catalytic performance of all the amorphous alloy catalysts mentioned above was measured during liquid phase hydrogenation of furfural to furfuryl alcohol, together with the kinetic studies. The relationship between the catalyst performance and the structure of catalyst, surface electronic state of the amorphous alloy has been systematically studied based on a series of characterization of catalysts . Meanwhile, the promoting effects of the support on the thermal stability and catalytic activity of the amorphous alloy catalysts have been discussed.

本文采用一系列的表征方法(XRD、XPS、TEM、BET、氢吸附、TPD等)进一步研究非晶态合金催化剂的表面结构、表面电子态和催化性能之间的关系，探索电子效应和几何效应对催化剂活性中心结构的影响，探索非晶态合金的晶化失活和载体对非晶态结构的稳定化作用，以及修饰剂对催化性能的改善作用等。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了