英汉词典

1.They are important material in the preparation of fluorescent whitener and dye. They also play an important role in the synthesis of high sensitive chromogenic reagent.

苯并噻唑类化合物是制作荧光增白剂、荧光染料的重要原料，在高灵敏度显色剂的合成中也具有重要的地位。

2.In this paper a brief review is presented on a number of spectroscopic analytical reagents and especially polymeric chromogenic reagents.

本文介绍若干种光学分析试剂尤其是高分子显色剂的研究进展。

3.The chromogenic reagents which used for ascertaining platinum by conventional spectrophotometry and catalytic kinetic spectrophotometry in recent years were inducted.

对近年来铂的常规光度法测定和催化光度法测定所用的显色剂进行了归纳，重点介绍了常规光度法所用的三类显色剂。

4.A chromogenic system was established to visualize the presence of target resistance and the relevant genotypes in the population.

建立了用肉眼就可辨别的乙酰胆碱酯酶显色反应体系，快速检测种群中是否存在靶标抗性及其基因型。

5.METHODS Using the method of chromogenic substrates.

方法：以生色底物法进行测定。

6.Copper sulfate in acid copper plating bath was determined by spectrophotometry with EDTA as chromogenic agent.

用EDTA作显色剂，通过光度法测定酸性镀铜液中硫酸铜的含量。

7.Such problems are discussed that low-acidity emerges in the quality analysis of hydrochloric acid and the chromogenic reaction of acidic-analysis indicator doesn′t work.

对盐酸质量分析中出现的酸度低、酸度分析指示剂不显色等问题进行了讨论。

8.Rhodium in rhodium plating bath was determined by spectrophotometry with sodium hypochlorite as chromogenic agent.

用次氯酸钠作显色剂光度测定镀铑溶液中的铑。