吸附化合物

The purification mechanism to As is not only absorption , and also includes other physical and chemical actions. 5 The main factors influencing loessial soil purification to Cr and As are pH, organic matter, calcium, iron, aluminous compounds and contents of mucilaginous grain etc.

对As的净化机制不只限于吸附作用，还包括沉淀等其他理化作用；⑤影响黄土对Cr、As起净化作用的主要因素有pH、有机质、铁、铝、钙化合物、土壤粘粒含量等。

It is important to approach air pollutants exposure of motorcyclists in different riding conditions . This study measured the in-riding concentrations of 10 gasoline-related monocyclic aromatic hydrocarbons by the Solid Sorbent-Thermal Desorption-Gas Chromatography Method .

本研究以固体吸附剂-热脱附-气相层析法(Solid Sorbent-Thermal Desorption-Gas Chromatography)采样分析台北市机车族行驶环境空气中十种与汽油燃烧、溢散相关的单苯环碳氢化合物(Monocyclic aromatic hydrocarbons， MAHs )浓度。

The main factors influencing loessial soil purification to Cr and As are pH, organic matter, calcium, iron, aluminous compounds and contents of mucilaginous grain etc.

对As的净化机制不只限于吸附作用，还包括沉淀等其他理化作用；⑤影响黄土对Cr、As起净化作用的主要因素有pH、有机质、铁、铝、钙化合物、土壤粘粒含量等。

Many Pharmacopeial articles either are hydrates or contain water in adsorbed form.

药典中的某些物质可能是水合化合物也可能包含着吸附水。

It was found that the bioaccumulation of Ct on Spirulina platensis involved two steps:rapid adsorption and slow absorption. Chromic compounds with weaker chemical bond had higher bioaccumulation efficiency. Under the same algal cell concentration, Crbioaceumulation rosed up with Crconcentration. On the other hand, with Cr concentration not changed, the total bioaccumulation of Cr on Spirulina platensis increased with algal cell concentration, but the Cr bioaceumu lation on unit algae reduced.

发现螺旋藻对Cr的生物富集主要经历了快速的吸附和缓慢的吸收两个步骤；化学键较弱的Cr化合物具有较高的富集效率；藻细胞浓度一定时，随着Cr浓度的增加，单位重量螺旋藻对Cr的富集量不断增加，最后趋于饱和；当Cr浓度一定时，随着藻细胞浓度的增加，螺旋藻对Cr的总富集量逐渐增加而单位重量藻体的富集量减少。

The in-plane resistivity of nanogold film can be changed after it adsorbed sulphydryl compounds.

纳米金膜在吸附巯基化合物后，金膜的平面电阻会发生相应的变化。

The logarithm difference values of partition coefficients of the compounds in butyl ether/water and in cyclohexane/water system were used for the measurement of the Lewis acidity, while the logarithm difference values of partition coefficients in trichloromethane/water and in tetrachloromethane/water system were used for the measurement of the Lewis basicity, and they were used successfully to differentiate the relative strength of Lewis acidity and basicity for 59 benzene and its derivates.

以化合物在正丁醚/水和环己烷/水溶剂体系中分配系数的对数差作为酸性指数，以其在氯仿/水和四氯化碳/水溶剂体系分配系数的对数差作为碱性指数，提出了一种新的度量有机物Lewis酸碱性的方法，按此方法成功地区分了59种苯系物Lewis酸碱性的相对强弱；并成功地将上述酸碱性指数引入定量结构—性质/活性相关研究之中，探讨了苯系物的正辛醇/水分配系数、水溶解度和土壤有机碳吸附系数等常见理化性质与其Lewis酸碱性间的相关性并建立了相应的定量模型，发现它们之间存在良好的相关性。

By mean of dehydration and adsorption of water experiments, it is found thatn it is porous ion crystal, and is able to adsorb small molecules such as water molecules selectively.

用X-粉末衍射对晶体进行脱水和吸水实验，其结果表明该化合物为一透气型离子结晶，能够在干燥条件下失去水分子，在潮湿条件下吸附水分子，而本身分子结构不发生变化。

Study on synthesis of phosphonic acid with thiadiazole and corrosion resistance on copper;2. Synthesis of N,N-dimethyl-1-aminomethane-1,1-di phosphonic acid N-oxide and researches on its corrosion and scale inhibition performances;3. Two phosphonic acid s: dodecylamine-N,N-dimethylene phosphonic acid and dodecyl phosphonic acid,were used to modify zirconia stationary phase in this paper.

通过红外、元素分析对2种不同类型的膦酸化合物改性氧化锆的改性条件和改性机理进行了研究，结果表明：十二烷基膦酸通过Lewis酸碱作用改性，室温浸泡即可达到满意的吸附量；而具有螯合结构的十二胺-N，N-二亚甲基膦酸与氧化锆结合时存在较强的络合作用，最佳改性条件为酸性条件下加热回流。

The compounds are adsorbed on the surface of electrode.

该类化合物的在电极上形成吸附。

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。