nitrate radical

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。

互联网摘选

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）。

互联网摘选

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

互联网摘选

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%。

互联网摘选

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。

互联网摘选

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

互联网摘选

The nitrate radical NO_3 and N_2O_5 play key roles in the night_time chemistry of troposphere.

NO3自由基与N2O5是对流层夜间化学的关键物种。

互联网摘选

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。

互联网摘选

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

互联网摘选

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。

互联网摘选

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。

互联网摘选