nitrate radical
英 [ˈnaɪtreɪt ˈrædɪkl]
美 [ˈnaɪtreɪt ˈrædɪkl]
网络 硝酸根
双语例句
- The method of coupling microwave-sealed digestion and nitrate radical selective electrode is used to determine the total nitrogen content of waste water samples.
采用家用微波炉消解水样，以硝酸根选择性电极测定水样中总氮的含量。 - Hence the Nitrate Radical Ion Selectivity Electrode Method would not only simplify the operation process but also shorten the fest time, so it could be an ideal method.
我们采用硝酸根离子选择性电极法不仅简化了操作程序而且也缩短了检测时间。是蔬菜质量监督检验的理想方法。 - The average recovery rate of nitrate radical ion-selective electrode was calculated to be 97.0%~ 102.0%.
离子选择电极法回收率为97.0%~102.0%。 - The result demonstrated that nitrate reducing bacteria and ferro bacteria were killed effectively by the micro electrolyser, the lethal efficiency could be 99% at proper current density and treatment time. The hydroxyl radical produced by the micro electrolyser in water was the main lethal factor.
在适宜的电流密度和适当的处理时间下，对硝酸盐还原菌、铁细菌的杀菌率可以达到99%以上，并初步证实，微电解时水体中产生的·OH自由基是主要的杀菌因子。 - A Method of Rapid Determination Uranyl Ion and Nitrate Radical on Resin
树脂中铀酰离子和硝酸根的快速测定 - The star-shape cationic polyacrylamide ( S-CPAM), initiated by pentaerythritol ( PETL)/ ceric ammonium nitrate, was synthesized through free radical copolymerization of AM and DMC in aqueous solution using PETL as a core molecule.
以季戊四醇为支化剂，利用其多羟基与硝酸铈铵组成氧化还原体系，在水溶液中引发丙烯酰胺与阳离子单体DMC进行自由基聚合，制备出了星形结构的阳离子聚丙烯酰胺（S-CPAM）； - Study on the Reaction of the Nitrate Radical with Biphenyl
夜间大气中NO3自由基与联苯的反应研究 - Determination of nitrate radical in mineral water by fluorescence quenching method
荧光猝灭法测定矿泉水中的硝酸根 - This paper reports the process and results of our study on nitrate radical's acting properties in oxidizing leaching and elution.
报道了对硝酸根在氧化浸出和吸附淋洗中的作用和行为特点的研究情况。 - The results indicated that the relatively standard deviations of determination for uranium and nitrate radical are less than 2%. The determination results by the method are consistent with the high temperature cineration for uranium and the digestion with sodium hydroxide for nitrate radical.
结果表明，该方法测定铀和硝酸根的相对标准偏差都小于2%，分析结果与高温灰化法测定铀及氢氧化钠浸煮法测定硝酸根的结果基本一致。 - Secondary organic aerosol ( SOA) is formed when atmospheric oxidants such as the hydroxyl radical ( OH), nitrate radical ( NO3), and ozone ( O3) react with volatile organic compounds ( VOCs) from both anthropogenic and biogenic sources to form numerous lower volatility organics.
羟基、硝酸自由基及臭氧等氧化剂与来源于人为排放的和生物排放的挥发性有机物反应可以产生大量的低挥发性有机物，从而生成二次有机气溶胶（SOA）。 - Humic substances have quenching effect on hydroxyl radical in nitrate solutions, while in the presence of iron ions, more hydroxyl radical were yielded by the Fe ( III)-DOM complex.
在硝酸根溶液中，腐殖质却对羟基自由基具有淬灭作用，在铁离子溶液中，腐殖质能与铁形成络合物产生更多羟基自由基。 - The conclusions of XRD and FT-IR experiments showed that, the nitrate radical hydrotalcite, prepared by the co-precipitation method, whose crystal form is stable, and crystallinity is so good, then the sodium styrene sulfonate organically-modified hydrotalcite was prepared by the ion exchange method.
XRD和FT-IR结果表明：采用共沉淀法较好地制备得到了硝酸根型的水滑石，晶形稳定，结晶度好，而利用离子交换法制备了对苯乙烯磺酸钠修饰水滑石。 - The results indicated that the nitration process began with the formation of coordination complexes of copper with methyl salicylate, which then activated the nitrate group to liberate oxygen and nitroxyl radical.
结果表明，该硝化过程首先形成了水杨酸甲酯铜配合物，从而使硝酸根得到活化，形成氧自由基和硝基自由基。