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ion addition
相关语句
  离子加成
     Residual group of organic acid and chlorine were added into double bonds of BR with equal molar ratio,which conformed to ion addition mechanism.
     羧基和氯原子是以离子加成机理、等摩尔量加成到BR的双键上,且CBR的惰性氯原子含量和活性氯原子含量可控。
短句来源
     The research trend and development of three catalytic mechanism of hydrosilylation were discussed, i.e. free redical addition mechanism, ion addition mechanism, and coordinate addition mechanism, were discussed. The platinum coordinate addition mechanism, i.e. Chalk-Harrod mechanism, silicon chip transferred mechanism, platinum colloid transition mechanism,and cobalt catalysis mechanism, rhodium catalysis mechanism, ruthenium catalysis mechanism, palladium catalysis mechanism, and nickel catalysis mechanism were introduced.
     综述了硅氢加成反应的三大催化机理(自由基加成机理)、离子加成机理、配位加成机理的研究动向及发展,着重介绍了配位加成机理中的铂催化机理(Chalk-Harrod机理、硅基迁移、铂胶体过渡态机理、钴催化机理、铑催化机理、钌催化机理、钯催化机理、镍催化机理等。)
短句来源
  离子的加入
     (3) Calcium ion addition increased calmodulin rigidity so that red shift occurred in the fluorescent spectra (from 35 nm to 416.58 nm);
     (3)钙离子的加入增强了钙调蛋白的刚性,荧光图谱出现了红移(由350 nm移至416.58 nm);
短句来源
  “ion addition”译为未确定词的双语例句
     Influence of W6+ Ion Addition on the Microstructures and Magnetic Properties of NiCuZn Ferrites
     W~(6+)离子掺杂对NiCuZn铁氧体的微观结构及电磁性能的影响
短句来源
     Ni0.24Zn0.56Cu0.2Fe2O4 ferrite was prepared using oxide method. The effect of W6+ ion addition on the microstructure and magnetic properties was investigated.
     用传统的氧化物法制备了NiZnCu铁氧体,研究了掺杂W6+离子对Ni0.24Zn0.56Cu0.2Fe2O4铁氧体磁性能及微观结构的影响。
短句来源
     The Measurement of Selectivity Coefficient of Ion Selective Electrode by an Interferential Ion Addition
     电解质浓溶液的离子选择电极选择系数的测定
短句来源
     Determination of Sodium Ion Addition Sites by Nanoelectrospray Mass Spectrometry/Mass Spectrometry Sequence Docking
     纳升电喷雾串联质谱“序列对接法”确定多肽的加钠位点
短句来源
     Sodium ion addition of 20 natural occurring amino acids was investigated by triple quadruple(tandem) mass spectrometry.
     用QuattroM icro三级四极串联质谱分析常见的20种氨基酸的加钠效果。
短句来源
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  相似匹配句对
     In addition, C.
     C.
短句来源
     In addition, F.
     另与本亚种团的F.
短句来源
     In addition, C.
     C.
短句来源
     In addition, F.
     另与本亚种团的F.
短句来源
     In addition,M.
     并非是M.
短句来源
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  ion addition
Effects of calcium ion addition on dispersant adsorption in temperature induced forming (TIF) alumina slurry
      
Pentavalent vanadium ion addition to Ni-Zn ferrites
      
Pentavalent vanadium ion addition to Ni-Zn ferrites
      
Enhancement of catalytic activity of the ammonium/potassium salt of 12-molybdophosphoric acid by iron ion addition for the oxida
      
Sodium ion addition significantly increased dissolved organic carbon (DOC) levels, anaerobic bacterial numbers and the amount of DDT residues measured in soil solution.
      
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The Ti-doped mesoporous silica MCM-41 materials were synthesized under basic conditionat room temperature. The characteristics of samples were investigsted by using XRD, HREM, IR,and N2 adsorption techniques. The results show that Ti ions can get into the St frame work andlead to the vibration of St-O-Ti bond, with the increase of Ti ion addition, the mesoporous silicaframework structure can be disordered and finally deteriorated.

在室温碱性条件下合成了Ti掺杂的介孔硅材料MCM-41,借助XID3、IR、HREM和N2吸附等分析手段,探讨了Ti掺杂量对介孔材料结构和性能的影响.结果表明:掺杂的Ti离子可以进入Si骨架,并生成Si-O-Ti键.随着Ti掺杂量的增加,六方规则排列的介孔硅结构有序度下降,最终可导致结构一致性的破坏.

The flotation behavior of quartz activated with calcium chloride has been investigated with oleate as a collector. The test results have demonstrated that quartz can get maximal flotability when oleateion addition is equal to twice the calcium ion addition. By means of thermodynamical and chemical analyses, new adsorption mechanism of oleat ions on surface of activated quartz is given. When [RCOO-] ≤2x[Ca2+], there exist some chemical reactions between RCOO- and Ca2+ on quartz surfaces, whose...

The flotation behavior of quartz activated with calcium chloride has been investigated with oleate as a collector. The test results have demonstrated that quartz can get maximal flotability when oleateion addition is equal to twice the calcium ion addition. By means of thermodynamical and chemical analyses, new adsorption mechanism of oleat ions on surface of activated quartz is given. When [RCOO-] ≤2x[Ca2+], there exist some chemical reactions between RCOO- and Ca2+ on quartz surfaces, whose product Ca(OOCR)2 is responsible for flotation; when [RCOO-] >2 [Ca2+] there are reverse hemimicelle adsorption among carbon chains of oleate ions in pulp and those of Ca(OOCR)2 on quartz surfaces,which results in the depression of quartz.

以油酸钠为捕收剂,研究了钙离子活化后石英的浮选行为,当添加的捕收剂[OL-]=2[Ca2+]时,石英的浮选回收率最高。提出了表面化学反应是油酸盐浮选石英的主要机理;而半胶束反向吸附是过量油酸抑制石英浮选的主要原因。并从化学和热力学方面进行了分析。

The Measurement of selectivity coefficient of ion selective electrode(ISE) was measured by an interferential ion addition. In this study, the Pitzer model was used to calculate the activities of ions in high concentration electrolyte solution. Comparison of selectivity coefficient of ISE measured by different method such as the separate solution method and the fixed interference method,was discussed. This work can be used to measure selectivity coefficient of ISE in high con- centration electrolyte...

The Measurement of selectivity coefficient of ion selective electrode(ISE) was measured by an interferential ion addition. In this study, the Pitzer model was used to calculate the activities of ions in high concentration electrolyte solution. Comparison of selectivity coefficient of ISE measured by different method such as the separate solution method and the fixed interference method,was discussed. This work can be used to measure selectivity coefficient of ISE in high con- centration electrolyte solution.

采用干扰离子的加入法,并利用Pitzer方程,获得了离子选择电极在高浓度电解质溶液中的干扰离子选择系数。给出了实验原理、实验过程及测定结果,并与常用的分别溶液法和混合溶液法的测定结果进行了比较和讨论。采用干扰离子的加入法测定高浓度电解质溶液中离子选择电极的选择系数,更好地反映了在高浓度电解质溶液中离子选择电极对干扰离子的电位响应。

 
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