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- Each electrode is impregnated with a catalyst to speed the oxidation reduction or half reaction. 每个电极掺入催化剂，以加重电池半氧化或还原反应。
- It is found that the oxidation reduction reaction between Evan's blue and potassium chlorate is catalyzed by nitrite ion in a dilute phosphoric acid medium. 基于亚硝酸根 (NO-2 )在稀磷酸溶液中催化依文思蓝 -氯酸钾氧化还原反应 ,建立了微量 NO-2 的催化光度法。
- In this paper,the calculating formula of sea water oxi-dazing reduction potential is derived and the transformation of oxidation reduction of heavy metal in sea water is analyzed. 本文导出海水氧化还原电位计算公式,定性分析了重金属在海水中氧化还原转化。
- A dime is equivalent to ten pennies. 一角等于十分。
- Chloroamine T oxidization resin, a new solid phase agent for iodination is prepared.The synthesis conditions are studied and the oxidation reduction properties of the resin are determined. 将氧化剂氯胺T的功能基团引入高分子载体上,合成了氯胺T型氧化树脂并测定了它的氧化还原特性。
- Abstract Chloroamine T oxidization resin, a new solid phase agent for iodination is prepared.The synthesis conditions are studied and the oxidation reduction properties of the resin are determined. 摘要 将氧化剂氯胺 T的功能基团引入高分子载体上 ,合成了氯胺 T型氧化树脂并测定了它的氧化 还原特性。
- The new research progress in synthesis of p aminophenol by chemical reduction,catalytic hydrogenation,electrochemical reduction and carbonic oxide reduction from nitrobenzene was reviewed. 研究硝基苯催化加氢制备对氨基苯酚的工艺条件,对影响因素进行了探讨。
- The dividend pay is equivalent to one quarter of the pretax profit. 所付股息相当于税前利润的四分之一。
- Liu Zhong,Yan Weiping,Gao Zhengyang,et al.The effect of the micro-pulverized coal fineness on nitric oxide reduction by reburning[J].Proceedings of the CSEE,2003,23(10):204-208(in Chinese). [2]刘忠;阎维平;高正阳;等.;超细煤粉的细度对再燃还原NO的影响[J]
- A dime is the equivalent of two nickels. 一角硬币等于两个五分镍币。
- A meter is equivalent to 39.37 inches. 一米相当於三十九点三七英寸。
- Yan Weiping,Gao Zhengyang,Liu Zhong,et al.The effect of the micro-pulverized coal fineness on nitric oxide reduction by reburning[J].Electric Power Science and Engineering,2003,(2):1-4(in Chinese). [20]阎维平;高正阳;刘忠.;煤粉细度对再燃还原烟气氮氧化物影响的实验研究[J]
- On the basis of teaching research,how to judge the application of standard electricpotential of electrode to oxidizing reduction resultant is discussed by analysing a key to exercises. 从教学研究角度出发，通过一例题解的分析，讨论了标准电极电势应用于氧化还原反应生成物的判断。
- His reply is equivalent to a refusal. 他的回答等於是拒绝。
- The rules for intermediate valence conditions are obtained from the analysis and discussion of the oxidation reduction reactions of the same element in different valence conditions. 从元素的价态分析讨论同一种元素在不同价态之间的氧化还原反应情况,从而得出“中间价态规则”。
- A note equivalent to two whole notes. 二全音符相当于两个全音符的一个音符
- What is 5 equivalent to in French francs? 5英镑相当於多少法国法郎?
- The reduction of unemployment should be paramount. 降低失业率应是头等大事。
- He changed his pounds for the equivalent amount in dollars. 他把英镑兑换成等值的美元。
