Analysis of water used in boiler and cooling system . determination of benzotriazole . ultraviolet spectrophotometry 锅炉用水和冷却水分析方法苯骈三氮唑的测定紫外分光光度法
Simultaneous determination of magnolol and honokiol by uv spectrophotometry and study on free radical scavenger activity 紫外分光光度法同时测定厚朴酚与和厚朴酚的含量及活性研究
Standard test method for determination of titanium in iron ores and related materials by diantipyrylmethane ultraviolet spectrometry 用二安替比林基甲烷紫外分光法测定铁矿石和相关材料中钛含量的标准试验方法
Aim to optimize the measurement condition of hydrocarbon in geochemical samples by ultraviolet spectrometry and fluorescence spectroscopy 摘要目的用紫外分光光度法及荧光分光光度法优化化探样品中芳烃的测试条件。
Determination of hydroxybenzene in water by ultraviolet spectrophtometry is based on the theory that hydroxybenzene has absorption spectrum in ultraviolet band 摘要根据酚类在紫外区有吸收光谱的原理，以紫外分光光度法直接测定水中酚。
The contents of phenol and aniline in refinery waste water were simultaneously determined by kalman filtering uv - spectrophotometry with satisfactory result 摘要用卡尔曼滤波紫外分光光度法同时测定了模拟炼油废水中苯酚和苯胺的含量，取得了满意的结果。
The interaction between template and functional monomer was proved by uv spectrophotometry and based on the results , appropriate reaction solvent was selected 紫外分光光度法证明了模板分子与功能单体之间存在相互作用，并据此选择了聚合反应时合适的溶剂。
The total n in enviromental samples is commonly determined by k2s2o8 - spectrophotometric method , and the total p is commonly determined by phosphatic molybdenum spectrophotometry 摘要环境样品总氮的测定常用过硫酸钾氧化紫外分光光度法测定，而总磷一般为磷铝蓝分光光度法。
In this paper , zno and aln thin films were prepared by magnetron sputtering method , the films were figured by xrd , sem , xps , afm and ftir , uv photometer 本文采用磁控溅射方法制备出高质量的zno和aln薄膜，用xrd 、 sem 、 xps 、 afm和红外、紫外分光光度计等测试手段对沉积的薄膜进行了表征。
Methods the contents of polysaccharide in fructus rosae laevigatae ' s fruit and meat processed with different methods from the same origin were comparativly studied by uv 方法采用紫外分光光度法对不同产地加工方法的金樱子果实和果肉中多糖含量进行了比较研究，从而确定金樱子最佳产地加工方法。
