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溶剂与溶剂
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  solvent-solvent
     In addition, the new model can also be used to explain the dimentions of Henry's constants and their rule of change with the temperature by solute-solvent and solvent-solvent interactions.
     此外 ,新模型还能由溶质与溶剂和溶剂与溶剂分子间的作用很好地解释Henry常数的大小及其随温度的变化规律 .
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  “溶剂与溶剂”译为未确定词的双语例句
     Molecular simulation has been used in there binary mixtures: solvent with solvent, polymer with solvent, polymer with polymer.
     用计算机模拟 3种共混体系 :溶剂与溶剂、聚合物与溶剂、聚合物与聚合物。
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  相似匹配句对
     ENZYME AND ORGANIC SOLVENT
     酶有机溶剂
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     Compared with the original scheme designed by D.
     D.
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     Diploid I.
     I .
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     Solvent Effects and Reactivities of Anions
     溶剂效应负离子的反应能力
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     solvent;
     反应溶剂
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  solvent-solvent
A non-linear behavior was observed for the variation of log Kf of the complexes versus the composition of binary mixed solvents, which was discussed in terms of heteroselective solvation and solvent-solvent interactions in binary solutions.
      
Study of solvent-solvent interaction by paper chromatography II.
      
Study of solvent-solvent interaction by paper chromatography.
      
The influence of solvent adsorption, solvent-solvent and solute-solvent interactions on the slope are shown.
      
To this end a variety of oligomer series, including polystyrene (PS) and amorphous polyesters (PE) were chromatographed using different non-solvent-solvent (NS-S) mobile phases and at different temperatures.
      
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The infrared spectra of benzoic acid in its solid form and in various solvents were determined.The result confirmed that the carbonyl bond of the dimer form of benzoic acid occurs at 1694 cm~(-l),but not at 1653 cm~(-1).The influences of hydrogen bond (polar solvent) and solvent effect (nonpolar solvent) on the vibrational frequency of C=O bond was also studied.In the nonpolar solvent,owing to the increment of the dielectric constant (ε) of the solvent,C=O stretching frequency decreases slightly and the relationship...

The infrared spectra of benzoic acid in its solid form and in various solvents were determined.The result confirmed that the carbonyl bond of the dimer form of benzoic acid occurs at 1694 cm~(-l),but not at 1653 cm~(-1).The influences of hydrogen bond (polar solvent) and solvent effect (nonpolar solvent) on the vibrational frequency of C=O bond was also studied.In the nonpolar solvent,owing to the increment of the dielectric constant (ε) of the solvent,C=O stretching frequency decreases slightly and the relationship between them can be expressed with the following formula:Here K and C are two contants,V_v and V_s represent the vibrational frequencyof C=O bond of benzoic acid in vapor and in solvent respectively.

木文测定了苯甲酸固体和它在不同溶剂中的红外光谱,根据实验结果分析,我们认为苯甲酸双聚体中C=O键的振动频率应为1694cm.~(-1),而不是1653cm.~(-1(3))。此外并讨论了氢键效应(极性溶剂)与溶剂效应(非极性溶剂)对苯甲酸的v_(c=o)所产生的影响。在非极性溶剂中,由于溶剂介电常数ε的增大,苯甲酸溶液中的频率V_s比其在气态时的频率V_v略有降低,它们之间的关系 是:(V_v-V_s)/V_v=k(ε-1)/(2ε+1)-C

Molecular simulation has been used in there binary mixtures: solvent with solvent, polymer with solvent, polymer with polymer. We use molecular simulation techniques to study the properties of high performance polymer polyurethane modified polyimide(PUI) in dilute solution. First studied the influence of various component and solvent on the single chain in dilute solution. Second, probed the effect of the ratio of soft and hard chain on the thermodynamic functions as well as microphase separation. Finally the...

Molecular simulation has been used in there binary mixtures: solvent with solvent, polymer with solvent, polymer with polymer. We use molecular simulation techniques to study the properties of high performance polymer polyurethane modified polyimide(PUI) in dilute solution. First studied the influence of various component and solvent on the single chain in dilute solution. Second, probed the effect of the ratio of soft and hard chain on the thermodynamic functions as well as microphase separation. Finally the change of miscibility behavior with the structural parameters of components were investigated.

用计算机模拟 3种共混体系 :溶剂与溶剂、聚合物与溶剂、聚合物与聚合物。用计算机模拟聚合物与溶剂的作用 ,是因为一些重要的性质直接与之相联系 :选择溶剂、定义溶剂的混溶性 (是否溶解、溶胀 )、导出相图。这里研究不同的单体、不同的溶剂对高性能聚氨酯酰亚胺溶液中单链性质的影响 ;同时研究不同的软硬段的配比对体系的热力学量的影响、微相分离的变化 ,探索各组分结构参数对体系相容性的影响。

In order to make the new model of gas solubility proposed by our previous work be applied to the dilute aqueous solutions, an internal pressure equation of water is established from the intermolecular potential function. This equation can be used to describe the variation of internal pressure of water with the density over the wide range of temperature. The new model of gas solubility is tested by the experimental data of Henry's constant for gases in the water, and the consistency between the calculated and...

In order to make the new model of gas solubility proposed by our previous work be applied to the dilute aqueous solutions, an internal pressure equation of water is established from the intermolecular potential function. This equation can be used to describe the variation of internal pressure of water with the density over the wide range of temperature. The new model of gas solubility is tested by the experimental data of Henry's constant for gases in the water, and the consistency between the calculated and experimental values is satisfactory. In addition, the new model can also be used to explain the dimentions of Henry's constants and their rule of change with the temperature by solute-solvent and solvent-solvent interactions.

为使前文提出的气体溶解度的新模型能够适用于稀水溶液 ,由分子间作用位能函数建立了一个水的内压方程 ,它能用来描述宽阔温度范围内水的内压随密度的改变 .用 38种气体在水中的Henry常数实验数据对新模型检验结果表明 ,计算值与实验值间的一致性是令人满意的 .此外 ,新模型还能由溶质与溶剂和溶剂与溶剂分子间的作用很好地解释Henry常数的大小及其随温度的变化规律 .

 
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