英语释义

1. the volumetric determination of iodine usually by titration with a standard solution of sodium thiosulfate using starch as indicator

2. a method of quantitative analysis involving the use of a standard solution of iodine or the liberation of iodine from an iodide

片语

formaldebyde iodometry甲醛

titration iodometry碘量滴定

iodometry titration碘量法滴定

Amplified iodometry增敏碘量法

indirect iodometry间接碘量法

iodometry y碘量法

catalytic iodometry催化碘量法

combustion iodometry燃烧碘量法

replacement iodometry置换碘量法

英汉例句

• Methods Five-step iodometry was used to determine the concentration of chlorine dioxide, and UV-spectrophotometry was applied to detect the stability of chlorine dioxide solution.

  方法采用五步碘量法测定二氧化氯含量，紫外分光光度法测定二氧化氯消毒剂的稳定性。

• There are some problems when using iodometry to measure vitamin c, such as inappropriateness of density, inability of repetition, large error and so on.

  用常规的碘量法测定维生素c时存在重复性差、误差较大、浓度过高等问题。

• Pointing at fluctuant sulfur content and burning character of metallurgical quicklime sample, determining sulfur in metallurgical quicklime by combustion iodometry is improved.

  针对冶金石灰试样中硫含量波动大及燃烧的特征，改进了燃烧碘量法测定冶金石灰中的硫。

• During the production, determination of SO_2 (sulphur dioxide) in dry red wine using potentiometric titration avoids the end-point recognition difficulty compared with using iodometry method.

  在生产中利用电位滴定法测定干红葡萄酒中SO_2的含量，避免了直接碘量法终点识别的困难。

• This paper uses iodometry to measure solubility product of calcium iodate. Themethod is very simple, and the result is satisfactory.

  采用碘量法测定碘酸钙溶度积常数，方法十分简单，测定结果满意．。