1) Nessler's reagent dectrophotometry
纳氏试剂光度法
1.
The improvement of Nessler′s reagent dectrophotometry is done by changing the water sample to 10ml,and the dosage of Nessler′s reagent is 0.
对纳氏试剂光度法进行了改进,水样取样量改为10ml,在不改变反映体系pH值的前提下,纳氏试剂的用量改为0。
2) Nessler's reagent
纳氏试剂
1.
Spectrophotometric Determination of Urea in Milk with Nessler's Reagent;
纳氏试剂分光光度法测定牛奶中尿素含量
2.
Defects and correcting in determination of HN_3-N by nessler's reagent spectrophotometry.;
纳氏试剂比色法测定氨氮的问题及修正
3.
Experiment was undertaken to detect NH3-N in sea water by Nessler's reagent colorimetry.
进行了用纳氏试剂比色法直接测定海水中氨氮的试验。
3) Nash pump
纳氏泵
1.
In order to replace Nash pumps with turbo-compressors,the following three kinds of plans were put forward:drying in three towers in series,drying in two towers with forced circulation,and drying in two towers in series.
简要介绍了中石化江汉油田盐化工总厂氯气处理装置的现状以及存在的问题,同时提出了将纳氏泵改为透平式压缩机的3种方案:三塔串联干燥、双塔强制循环干燥和二塔串联干燥。
4) NARSH'S Colorimetry
纳氏比色
1.
Determination of Protein in Foods by Microwave-Digestion-NARSH'S Colorimetry;
微波溶样纳氏比色法测定食品中蛋白质
5) Nesfield's English Grammar
《纳氏文法》
6) Nessler method
纳氏法
参考词条
补充资料：比色分析法(见紫外—可见分光光度法)
比色分析法(见紫外—可见分光光度法)
比色分析法见萦外一可见分光光度法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。