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吸附银
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  silver absorption
     The effects of retention time and reaction temperature on silver absorption are neglectable.
     反应时间和温度对多孔SiO2吸附银没有影响。
短句来源
  “吸附银”译为未确定词的双语例句
     Optical SHG study on oxygen adsorbed silver surface
     氧吸附银表面的光学SHG研究
短句来源
     Studies on mechanisms of silver biosorption by Aeromonas SH10
     气单胞菌SH10吸附银离子机制的研究
短句来源
     The kinetic and thermodynamic characteristics of adsorption of urushiol-salicylic acid resin were systematically studied for Ag~+.
     研究了漆酚-水杨酸吸附银离子(Ag+)的动力学和热力学特性.
短句来源
     Results showed that silver biosorption by SH10 didn't mainly depend on ion exchange duo to only slight increase of the contents of Na~+, K~+, Mg~ 2+ in solution after biosorption, while electrostatic adsorption was found to be responsible for biosorption.
     结果表明,气单胞菌SH10吸附银离子依赖于静电吸附作用; 吸附Ag+前后溶液中Na+、K+、Mg2+浓度的变化较小,说明吸附过程中离子交换不明显;
短句来源
     The results show that silver biosorption by Laminaria(japonica) doesn′t depend on electrostatic adsorption,while ion exchange is responsible for biosorption because of(increase) of the mass concentration of Na~+,K~+,Mg~(2+) in solution before and after biosorption.
     结果表明:海带吸附银离子不依赖于静电吸附作用; 吸附Ag+前后溶液中Na+、K+、Mg2+质量浓度的变化说明吸附过程中存在离子交换机制;
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  相似匹配句对
     SILVER
    
短句来源
     Study on the Adsorption and Its Charaterization of Silver on Activated Carbon
     在活性炭上的吸附与表征
短句来源
     REDUCTION ADSORPTION OF SILVER IONS AND THEIR DISTRIBUTION ON ACTIVATED CARBON FIBERS
     在活性炭纤维上的吸附及分布
短句来源
     silver
     (一)
短句来源
     The adsorption of fluoride in water by calcined layered double hydroxides was
     吸附过程
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  silver absorption
The reliability of the silver absorption was confirmed by determinations of sulfur in 26 other substances, the sulfur contents of which had been checked by either thePregl or theCarius method.
      
However, further studies on silver absorption in patients wearing silver-coated textiles need to be performed.
      


The preparation of TPP foam and its absorption behaviour of silver have been studied in detail. Experimental results show that TPP foam can absorb silver from mineral acid solution with high selectivity, for flame AA.S, the detection limit is 0.01ppm. The method has been applied to geochemical standard reference samples and satisfactory results were obtained,

研究了三苯膦(TPP)泡沫的制备及其对痕量银的吸附性能。实验表明,这种泡沫由矿酸溶液中吸附银的选择性好、吸附率高。其流程简便,已用于地质样品中痕量银的测定。火焰原子吸收法的测定下限为0.01ppm。并有可能用于金属、合金及纯试剂等样品。

In this paper, we report the discussion on the nonlinear optical properties of an oxygen-covered Ag as well as the experimental studies with optical secondharmonic generation (SHG) in an ultrahigh vacuum system. The resulted SH signals are found to be very sensitive to the charge transfer between oxygen and silver. Based on the SHG measurement of oxygen adsorption dynamics, we seggest that the unmber of electrons donated to silver from the π-filled orbital might be more than that transfered from silver to the...

In this paper, we report the discussion on the nonlinear optical properties of an oxygen-covered Ag as well as the experimental studies with optical secondharmonic generation (SHG) in an ultrahigh vacuum system. The resulted SH signals are found to be very sensitive to the charge transfer between oxygen and silver. Based on the SHG measurement of oxygen adsorption dynamics, we seggest that the unmber of electrons donated to silver from the π-filled orbital might be more than that transfered from silver to the π~* anti-bonding orbital of adsorbed oxygen molecules. Besides, the temperature programmed dissociation of adsorbed oxygen molecules was investigated, which could be explained in the framework of a simple model.

本文讨论氧吸附银表面的非线性光学效应,以及在超高真空环境下所作的实验研究。银氧之间的电子交换使得表面二次谐波信号发生变化。由分子氧在银表面吸附动力学过程的二次谐波测量可推测氧的满π轨道向银反馈的电子数多于银向氧π~*反键轨道输运的电子数,测量了氧在银表面的温度解离过程,且能用一简单的理论模型加以解释。

In this paper, the ion exchange behavior of silver ion on sulfhydryl cotton: was studied and the optimum experimental conditions were reported. A simple and accurate method has been develo-ped for the determination trace silver in superalloy with satisfactory results. The detection limit is 0,1 ppm

本文对巯基棉吸附银的介质和酸度重新进行了研究,发现在HNO_3—H_2SO_4介质中银的回收率比HNO_3—HClO_4介质要稳定得多.本文对硝酸、硫酸用量及蒸干冒烟程度、巯基棉用量、交换速率、洗脱液的选择、洗脱液中共存离子的量及其影响以及三种不同工作曲线进行了比较,选定了最佳的测定条件,建立了一个操作简单、结果准确的分析方法,测定下限可以达到0.1ppm.

 
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