These compounds are soluble in water, and contains the hemiacetal hydroxyl free, so in alkaline solution can reduce silver ions and copper ions.
这些化合物能溶于水,并含有游离的半缩醛羟基,所以在碱溶液中能还原银离子和铜离子。
There is a strong reduction, especially in the alkaline solution.
有强还原作用,特别是在碱性溶液中。
As main evidence of geologic succession, the decomposition and alkali release of alkaline minerals in acidic, neutral or slightly alkaline solution were affirmed.
作为地质演变的主要证据,这些含碱矿物在酸性、中性以及弱碱性条件下的分解析碱反应得到了证实。
The chemical oil: in the alkaline solution with the role of saponification and the emulsification cleared surface process of oil parts.
化学除油:在碱性溶液中借助皂化作用和乳化作用清除制件表面油污的过程。
The kinetics of heterogeneous deacetylation of chitin in alkaline solution under microwave irradiation in sealed and opening container were investigated in this paper.
比较了微波场中密闭式及开放式条件下,甲壳素非均相碱法脱乙酰反应的动力学情况。
The future-looking are touting resummation, or "flameless cremation, " a process that uses an alkaline solution to dissolve bodies.
未来的趋势是鼓吹“合葬”,或者“无烟火葬”——一种用碱性物体来溶解尸体的方法。
The alkaline solution may help to reduce acidity.
碱性溶液有助于降低酸度。
The barium polymetaphosphate was depolymerized by hydrogen peroxide in alkaline solution to barium phosphate which had definite chemical composition.
在强碱性溶液和过氧化氢的作用下,聚偏磷酸钡转化为有确定磷钡比的磷酸钡。
A new technology for chemical polishing of copper in weak alkaline solution has been developed and a brightener (containing corrosion inhibitor and surfactant) has been found out.
开发出了弱碱性溶液中紫铜化学抛光新工艺,确定了抛光液中的光亮剂(包括缓蚀剂和表面活性剂)。
It is found that Rhodamine B has strong ECL on the Pt electrode in alkaline solution.
研究发现罗丹明b在碱性溶液中铂电极上有较强的电致化学发光行为。
This paper studies the possibility of using nickel-nickel sulfide composite coating obtained by electrodeposition as the active cathode material for hydrogen evolution reaction in alkaline solution.
对用电沉积法获得镍-硫化镍复合沉积层作碱性溶液中析氢活性阴极材料的可能性进行了研究。
Chloride ion migration and the choice of optimized current density during galvanostatic dechlorination of simulated cast iron artifacts in alkaline solution are studied by galvanostatic polarization.
采用恒电流阴极极化法研究了模拟铁器文物在碱性溶液中恒电流脱氯过程氯离子的迁出规律以及脱氯电流密度的选取原则。
Ammonia is very soluble in water, forming a weak alkaline solution.
氨非常易溶于在水,生成弱碱性溶液。
Only under some circumstances zinc coatings are unsuitable, for example, at High temperatures and in contact with acid or strongly alkaline solution.
只有在某些情况下,锌层才不适用,比如在高温下,与酸液或强碱溶液相接触。
Other methods include alkaline formation of lead battery positive plates (Voss and Freundlich) and electrooxidation of lead acetate in an alkaline solution (Zaslavskii).
其他方法包括在碱性环境制备铅电池的正极和在碱性溶液中用醋酸铅进行电氧化。
The order of the anaerobic decomposition of the sodium dithionite in the alkaline solution is 1.5 order.
在碱性溶液中,连二亚硫酸钠的分解反应级数为1.5级。
It is suitable for the grinding of steel ingot, removing burrs of casting, precision grinding of stones, cutting and polishing. But it should be kept away from alkaline solution.
适用于磨钢锭、铸件打毛刺、石材表面精加工、切割、抛光等。但该类磨具不抗碱性溶液。
The electrochemical corrosion process of iron in concentrated alkaline solution was discussed.
对铁在碱性溶液中的电化学腐蚀过程进行了讨论。
Graphite electrode soaked with paraffin was chosen as the basal electrode, on which the mechanism of oxygen reduction in alkaline solution was examined using a rotating ring-disk technique.
选择浸蜡石墨作基体电极,用旋转环-盘技术,考察了碱性溶液中基体电极上的氧还原机理。
This investigation is about the influence of fatty acid used as the promoter on the product of bituminous coal oxidation by oxygen and alkaline solution acting in an autoclave.
采用高压釜实验,研究烟煤在碱性介质中氧气氧化时加入有机脂肪酸促进剂对产品生成的影响。
Combined with cyclic voltammetry, the Electrochemical Quartz Crystal Microbalance (EQCM) technique was used to study the REDOX behavior of silver in an alkaline solution.
建立了电化学石英晶体微天平(EQCM) -循环伏安联用技术,并以此研究了碱性溶液中银的氧化还原行为。
Patients in test group were given alkaline solution ear bath and microwave irradiation based on Pevisone cream uniformly smearing. Then the therapeutic effects of the two groups were observed.
观察组在对照组方法的基础上外加碱性溶液耳浴和微波照射治疗,并观察两组疗效情况。
An alkaline solution suitable for electroless nickel plating on porcelain granule was developed, and an equipment suitable for processing granule material was also designed.
研制了一种适用于对陶瓷颗粒进行化学镀镍的碱性化学镀镍配方及工艺,并设计出适用于对颗粒材料进行化学镀的试验设备。
Said invention has no need of adding alkaline solution in hydrolysate in the course of whole hydrolysis, can simplify downstream process and is favorable for reducing production cost of oligopeptide.
本发明的效果和优点是整个水解过程中不用向水解液中补加碱溶液,因此简化了产品的下游处理工艺,并有利于降低寡肽的生产成本。
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)的堿性溶液,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。
The hydrogen evolution reaction (HER) is enhanced, the particles in surface are smaller and the surface area is larger after activated by KOH alkaline solution.
经过KOH碱溶液活化处理后,镀层表面颗粒变细,活性表面积增加,析氢性能有所增强。
A method of monomerizing human serum albumin polymers by treating the human serum albumin polymers with an alkaline solution.
一种用碱性溶液处理人血清白蛋白多聚体,使人血清白蛋白多聚体单体化的方法。
It is put forth that the arsenious Sulfide can't dissolve in the nonoxidizable strong acids. but can dissolve easily in the alkaline solution because of existence of hydrolytic equilibrium.
提出三硫化二砷由于存在水解平衡导致难溶于无氧化性强酸而易溶于强碱溶液中。
Curcumin in acidic solution is more stable than in alkaline solution.
姜黄素在酸性溶液中较稳定,在碱性溶液中稳定性下降。
Curcumin in acidic solution is more stable than in alkaline solution.
姜黄素在酸性溶液中较稳定,在碱性溶液中稳定性下降。
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