| 1. | The alkaline solution may help to reduce acidity
碱性溶液有助于降低酸度。 |
| 2. | Benedict ' s solution is an alkaline solution of copper ( ii ) sulfate , which is reduced to insoluble copper ( i ) oxide by reducing sugars , giving a red precipitate
本尼迪克特溶液是硫酸铜（二价）的碱性溶液，它可以通过还原糖被还原为不溶性的铜（一价）的氧化物，产生红色的沉淀物。 |
| 3. | It is white crystal powder , odorless and slightly bitter ; hardly soluble in ethanol , chloroform , aether and benzene and soluble in solutions whose ph value is less or more than 7
本品在水中易溶，在乙醇、丙酮、氯仿或乙醚中几乎不溶。本品为两性化合物，能溶于酸性溶液或碱性溶液。 |
| 4. | The addition of calcium hydroxide in zinc electrode can reduce the solubility of zinc oxide and improve discharge capacity , cycling life and utilization of active material
在氧化锌中加入氢氧化钙能显著降低氧化锌在碱性溶液中的溶解度，明显改善锌电极的放电容量、循环寿命以及活性物质的利用率。 |
| 5. | The cause of the wt . loss of rayon fibers in alkaline solns . was theoretically analyzed , and the causes of error production in the quantitative analyses of wool . / rayon blends were compared
摘要对粘胶纤维在碱性溶液中质量损失的原因进行了理论分析，比较了毛粘混纺产品定量分析方法，并探讨了误差产生的原因。 |
| 6. | Some results obtained are as follows : ( 1 ) chemical bath deposition of cds thin films is usually based on the decomposition of the thiourea in alkaline solution containing a cadmium salt , and then cds precipitations were produced as thin films on the substrate
总结起来得到了下列一些结论： ( 1 ) cbd法制备cds薄膜是利用镉盐和硫脲在碱性溶液中进行络合分解反应，产生硫化镉沉积到衬底上，从而得到硫化镉薄膜。 |
| 7. | Chapter 2 : study on the ecl behaviors of several substances and establishment of ecl analytical systems 1 the ecl behavior of n - ( 4 - aminobutyl ) - n - ethylisoluminol ( abei ) was studied and found abei could produce emission light when oxidized at a + 1 . 0 v ( vs ag / agcl ) potential in alkaline solution
本文研究了abei的ecl性能，发现在碱性溶液中，施加+ l . ov ( vsa留agci )的电压时， abei可在pt电极上产生很强的ecl信号，适量hzo :的加入可催化这一发光反应。 |
| 8. | The surface modification of foils contributes to the activation of surface before etching , and consequently provides more pit sites . the redemption and regeneration of passive film on foil surface lead to continuous growth of tunnels . anodized in oxide - forming acid , the etched foil shows higher capacitance
侵蚀前铝箔的表面改性处理研究了碱性、酸性溶液、直流电和低频交流电对比容的影响，结果表明碱性溶液和酸性溶液处理有利于活化表面、提高比容；直流电和低频交变电流表面改性需严格控制时间在5s内，最佳为2s ，可提高比容8 10 。 |
| 9. | Results came as follows : in this dissertation , we found that it was the smallness of the positive electrode capacitance that limits the performance of carbon based supercapacitors in alkaline electrolytes , and the performance could be meliorated if the active material loaded on positive electrode increased . activated carbon electrode was proved to have good capacitor performances in neutral electrolyte such as ammonium sulfate solution and ammonium nitrate solution , but a correlated problem is the corrosion of the metal current collector
本文通过考察活性炭电极在碱性电解液中的电极行为，指出活性炭电极在碱性溶液中正极性能较差是影响碳基超级电容器性能的重要因素，增大正极活性物质的载量能够使电容性能得到一定程度的改善，同时发现活性炭电极在硫酸铵和硝酸铵等中性电解液中具有优越的电极性能，但存在金属集流体的腐蚀问题。 |
| 10. | The electrode was found to decrease the solubility of dithizone in alkalescence solution and effectively minish the lose of deoxidize state of metal . third , a potentiometric sensor was prepared by adding copper diethyldithiocarbamate directly into the carbon paste mixture , and the electrode was found has nerst response to copper ion in solution . and in our research two pharmaceutical selective electrodes were fabricated by coating polyvinyl chloride ( pvc ) which contained electroactive material on carbon rod electrode
第二，利用- cd与环氧氯丙烷形成的交联聚合物（ - cdp ） （不溶性）包合了双硫腙，然后将- cdp与双硫腙包合物树脂作为修饰剂制备了碳糊修饰电极，利用阳极溶出伏安法（ asv ）测定了pd ~ ( 2 + ) ，实验发现通过包合降低了双硫腙在碱性溶液中的溶解度并且减少了金属还原态的流失，取得了较好的效果。 |
