phenol coefficient
英 [ˈfiːnɒl ˌkəʊɪˈfɪʃnt]
美 [ˈfiːnɔːl ˌkoʊɪˈfɪʃnt]
石炭酸系数；酚系数；苯酚系数
双语例句
- Determination of Phenol and Aniline in Refinery Wastewater by Double-Wavelength Coefficient Compensate Ultraviolet Spectrophotometry
双波长系数补偿紫外分光光度法测定炼厂废水中苯酚和苯胺 - In this paper, the method of determination of phenol and aniline in refinery wastewater by double-wavelength coefficient compensate ultraviolet spectrophotometry was proposed. Using this method, disturbance matter was dispelled by double-wavelength principle and sensitivity was as high as single-wavelength method.
采用双波长系数补偿紫外分光光度法同时测定炼厂废水中的苯酚和苯胺，既可用双波长原理消除共存组分的干扰，又可使双波长法灵敏度提高到单波长水平。