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吸附点的
相关语句
  adsorption point
     the positive effect of the great increase of carboxyl (increase of absolute Zeta potential and retardation effect) is smaller than the negative effect(increase of adsorption point).
     羧基数量的大幅度增加所造成的正面作用(Zeta电位绝对值增加、缓凝作用增加)小于负面作用(吸附点的增加).
短句来源
  “吸附点的”译为未确定词的双语例句
     Their price orbit and deep electron in adsorbing O3 after show d electron of Cu transfer to p orbit of O, p orbit of O has small electron transferring to d orbit of Cu.
     价层轨道和外层电子在O3吸附前后的计算结果表明:O-Cu吸附键的形成是由于被吸附点的d电子转移到了吸附点P轨道上,而吸附点P轨道上的极少部分电子反馈到被吸附点的d轨道上。
短句来源
     d state density of Cu has also change, but the bound of energy strip get smaller, the bond of adsorption O-Cu is because of d electron of Cu transfering to p and s orbit of O.
     被吸附点Cu的d态密度也发生变化,能带范围变小。 O-Cu吸附键的形成是O3的S、P与被吸附点的d态重叠和金属上的d电子转移到吸附点的S、P轨道上的结果。
短句来源
     A weak interaction between adsorbent and adsorbate can be described well by counterpoise-method.
     补偿方法 ,主要用于计算不同活化吸附点的吸附质与吸附剂的弱作用 .
短句来源
     The test results show that a great increase of carboxyl and a slight increase of sulfonic groups in molecule can increase adsorption points and this enhances adsorptive ability and lowers the concentration of superplasticizer in aqueous phase, thus, the dispersion ability decreases;
     结果表明:较大幅度地增加羧基数量并小幅度地增加磺酸基数量,就相当于增加了吸附点的数量,也就是增加了水泥颗粒表面对超塑化剂的吸附能力,从而使得液相中超塑化剂量减少,分散能力减弱;
短句来源
  相似匹配句对
     The adsorption of fluoride in water by calcined layered double hydroxides was
     吸附过程
短句来源
     However, the adsorption of small molecule on the GaN surfaces, are relatively in lack.
     )表面的吸附
短句来源
     Molecular modeling computational method proves that the obvious inhibition effect of HEDP comes from the adsorption around kink site.
     分子模拟计算证实HEDP的阻垢效果来自扭折点的吸附.
短句来源
     The measurement of the zero charge points and isoelectric points shows occurance of the characteristic absorption.
     零电荷点和等电点的测量结果表明发生了特性吸附
短句来源
     Developing the Mercury Triple Point
     汞三相点的研究
短句来源
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  adsorption point
Separation of block copolymers from parent homopolymers by means of liquid chromatography at the critical adsorption point
      
The characterization of a block copolymer consisting of blocks of tetrahydrofuran, THF, and methyl methacrylate, MMA, was attempted with the aid of liquid chromatography, LC, at the critical adsorption point, CAP.
      
The mechanism of phagocytosis from the adsorption point of view
      
The results of the apparent energy of activation and the standard free energy of adsorption point to stronger chemisorption of the compound A.
      


The investigation on the adsorption property of SPU (Ⅱ) on Anqiu clay using UV spectrophotometer showed that it was adsorbed onto the clay particles with a few adsorption sites, and that its adsorption quantity was much larger than that of ordinary stabilizing agents and was affected largerly by the concentration of the added salts. The X-ray diffraction showed that no adsorption between layers of the clayd oceured. According to the data of zeta potential, it was suppose the -SO_3~- of SPU (Ⅱ) situated outside...

The investigation on the adsorption property of SPU (Ⅱ) on Anqiu clay using UV spectrophotometer showed that it was adsorbed onto the clay particles with a few adsorption sites, and that its adsorption quantity was much larger than that of ordinary stabilizing agents and was affected largerly by the concentration of the added salts. The X-ray diffraction showed that no adsorption between layers of the clayd oceured. According to the data of zeta potential, it was suppose the -SO_3~- of SPU (Ⅱ) situated outside the clay particles leading to the enhancement of the zeta potential and the hydration of the clay particles. This was another reason why SPU (Ⅱ) was a good salt-resistant treating agent for thedrilling muds.

本文采用紫外光谱法测定浓度,研究SPU(Ⅱ)在安丘标准土上的吸附行为。表明它在粘土上以分子的少数的吸附点吸附,吸附量比常用处理剂大,并且很大程度地受溶液中外加盐的种类和浓度所影响。X光谱分析表明SPU(Ⅱ)在安丘标准土上基本没有层间吸附发生。认为SPU(Ⅱ)中的—SO_3~-基团是在土粒的外围飘在溶液中,提高土粒的电动电位,并且充分水化而对粘土起保护作用。这是SPU(Ⅱ)具有良好耐盐性的另一个原因。

The paper gives a new way of graphite floatation using sea water as the medium, and analyzes theoritoally the effect of the electrolytes in sea water on the water system constitution and of the change of the water sys- tem constitution on the floatation process of graphite. Through the experimental result and theoretical analysis, it has been fou- nd that strengthening water system constitution increases the difference bet- ween water system and force field on graphite surface. Thus, it raises floata- bility...

The paper gives a new way of graphite floatation using sea water as the medium, and analyzes theoritoally the effect of the electrolytes in sea water on the water system constitution and of the change of the water sys- tem constitution on the floatation process of graphite. Through the experimental result and theoretical analysis, it has been fou- nd that strengthening water system constitution increases the difference bet- ween water system and force field on graphite surface. Thus, it raises floata- bility on graphite and efficiency of kerosine and terpineal. At the same time, adsorption of Cl~- ion on graphite surface sabotages water system constitution therefore, relaxes the water system constitution around adsorption point. It in- creases hydrophobic on graphite surface and raises flotation of graphite.

本文探索了在海水中浮选石墨。从理论上分析了海水中电解质离子对水系结构的影响及水系结构变化对石墨浮选过程的作用。实验结果及理论分析表明,水系结构的加强,增大了水系与石墨表面的力场差异,从而提高了可浮性,提高了煤油和2~#油作用的有效性。而氯离子在石墨表面的吸附,使吸附点周围的水系结构变得松懈,增强了石墨表面的疏水性,从而提高了可浮性。

The present paper deals with the effect of the components of soils on the specific adsotption of copper ion and its characteristics. Latosol, red earth and paddy soil (neutral) were used in this paper. The specific adsorption of Cu~(2+) ion was determined in the presence of 0.5 M NaCl as supporting electrolyte, and the initial pH of solution was 4.00.

供试土壤专性吸附铜的等温线均符合Langmuir方程。红壤吸附量最低,砖红腹与黄泥土最大吸附量相近,但在铜浓度低时砖红壤吸铜量远低于黄泥土,而在高浓度则反之。土壤专性吸附铜是在溶液中Na~+浓度比Cu~(2+)高8.3—100倍条件下,Na~+离子仍不足以与之竞争的那些专性吸附点所吸持的铜。按其解吸条件区分为松结合铜(可为N NH_4Cl解吸)和紧结合铜(仅能为0.1 N HCl解吸)两种。紧结合铜受平衡溶液铜浓度影响很小,所占据的吸附点对Cu~(2+)有较强亲和力。松结合铜则随平衡铜溶液浓度增大而增加,符合Langmuir方程。对于砖红壤和黄泥土,在铜浓度低时紧结合铜>松结合铜;浓度高时则反之。红壤专性吸附铜始终以松结合铜为主。三种土壤比较,紧结合铜是砖红壤>黄泥土>红壤;松结合铜则是黄泥土>砖红壤>红壤。造成这些差别的原因可能与土壤性质、氧化物、有机质和粘土矿物组成等不同有关。用平衡法研究三种土壤专性吸附铜在不同浓度NH_4Cl和HCl溶液中的解吸表明,可进一步区分为三或四种不同的结合状况。红壤对铜吸附容量最小,且最易解吸。

 
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