活性吸附

The desorption experiment and FTIR analysis further demonstrated that the active functional groups in coal reacted with uranyl ions, and formed complexing and chemistry adsorption.

脱附实验和红外光谱分析进一步证明，煤中活性官能团与铀酰离子发生了明显的化学吸附/络合作用。

Under conditions of 35℃ and pH=7, the activity of urease absorbed on TiO2 particles was measured by potentiometry.

在35℃，pH为7的条件下采用电位法测走吸附在TiO2上的尿素酶的活性变化。

Under conditions of 35 ℃ and pH=7, the activity of urease absorbed on TiO2 particles was measured by potentiometry.

在35 ℃，pH为7的条件下采用电位法测定吸附在TiO2上的尿素酶的活性变化。

From the results of IR and XPS spectrocopy. The cationic sol components H〓SiO〓 and 〓 of the solution trend to adsorp on the surface of electronegative aegirine because of electrostatic acctraction each other, and interrupted the collector's reaction with Fe〓 on the surface. Hence the flotation of aegirine was decreased, on the other hand, there is electrostatic repulsion between the surface of hematite and the cationic sol H〓SiO〓.〓, Which has advantage to dispersion of hematite particles, therefore, the hematite flotation is achieved sucessfully with anionic collector.

根据红外光谱和XPS测试结果可知，在弱酸性介质中，活性硅酸胶体抑制剂中荷正电的胶团H〓SiO〓及〓由于电性吸引而选择性地覆盖在荷负电的钠辉石表面，从而阻碍了阴离子捕收剂与表面Fe〓的配位作用，导致钠辉石的浮游被抑制；而赤铁矿表面由于荷正电，与矿浆中的H〓SiO〓、〓等硅酸胶团存在着电性排斥作用，有利于赤铁矿颗粒的稳定分散，所以赤铁矿能够被脂肪酸捕收剂吸附而选择性上浮。

Methods: Both IFN-γ and ADA of 80 specimens of pleural effusions (40 cases of tuberculosis pleural effusions and 40 cases of malignant pleural effusions) were analyzed by enzyme linked immunosorbet assay and ammoniacal reagent method.

用酶联免疫吸附分析法和氨试剂法检测80例胸腔积液（40例结核性积液和40例癌性积液）中IFN-γ水平和腺苷脱氨酶活性，并将IFN-γ检测结果与ADA测定结果进行对比。

Microcalorimetric measurements of NH~3 adsorption on catalysts reveal that the remarkable strong acidity and catalytic activity of the Al- promoted catalysts are caused by a change of distribution of acid site strengths and an enhancement in the number of strong and intermediate-strong acid sites effective for the n-butane isomerization and benzoylation of toluene.

NH~3吸附微量热结果表明，Al促进样品的强酸性和催化活性的显著提高是由于样品表面的酸位强度分布发生了变化，有利于正丁烷异构化反应和苯甲酰化反应的中强酸位和强酸位的酸量显著增加。

It has been found that:(1) The delay time of binodal phase separation, similar to that of spinodal phase separation, also exists in binary polymer blends.

当活性填料粒子选择性吸附连续相聚合物时，相分离延迟时间有所缩短：而且相分离速度有所加快，如PMMA/sAN(80/2 0)/5102一5体系分散相微区的生长指数为0.379。

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。

Because of its unique structure, Nano-particle shows its small dimension effect, quantum effect, area effect, macroscopic quantum tunnel effect, it displays special function in optics, electrics, calorifics, magnetics, absorption, reflection, adsorption, Catalyzing and alkaloid etc.

纳米微粒因其独特的结构状态，产生出小尺寸效应、量子尺寸效应、面积效应、宏观量子隧道效应等，从而使纳米材料显现光、电、热、磁、吸收、反射、吸附、催化以及生物活性等特殊功能。

Ru and Mo co-modified Pt electrode has the highest catalytical activity for CO〓 oxidation.

Ru和Mo共修饰的Pt电极对吸附CO的氧化具有最高的催化活性。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。