Dosimeter absorbances should be read within a short period after exposure to radiation. 辐射灭菌,应尽快剂指剂读数据。
The results indicated that absorbances of determined element were markedly increased by adding suitable amount of hydrochloric acid into the test solution. 试验表明,加入适量盐酸可显著提高被测元素的吸光度。
The Additivity of the Absorbances of Europium and Zinc Complexes with Xylenol Orange and Its Application in Spectrophotometric Determination of Europium and Zinc 铕、锌二甲酚橙配合物吸光度的加和性及其应用于铕、锌的光度测定
A method for the direct determination of ethanol in alcoholic beverages by multiwavelength overlapping near-infrared absorption spectrometry based on the absorbances of ethanol in 1382 nm, 1691 nm and 1730 nm is described. 利用乙醇在1382nm,1691nm和1730nm处的吸光度值,采用多波长叠加近红外吸收光谱法测定乙醇的含量。
Improving Spectral Property of Light Source to Increase Signal to Noise Ratio of Optical Multichannel Analyzer in Measurement of Absorbances 改善光源光谱特性提高光学多道分析器用于吸收光谱测量的信噪比
We adopted the linear combination method of absorbances to assay the contents of compound alcoholic solution of benzoic acid directly without isolation of its components. 本文应用吸收度线性组合法,不经分离直接测定复方苯甲酸醇溶液的含量。
Determination of Chinese traditional patent medicine ── zuojin Wan and Wuji Wan by linear combination method of absorbances 吸收度线性组合法测定左金丸等中成药含量
Determination of Atropine Sulfate Ophthalmic Solution by the Linear Combination Method of Absorbances 吸收度线性组合法测定硫酸阿托品滴眼液的含量
Vanadium and copper were simultaneously determined in mixtures by collecting the absorbances of the complexes formed by metals and PAR as the chromogenic reagent within the pH gradients controlled by a microcomputer system and kalman filter method was used to analyze the complex absorbances with satisfactory results. 以PAR为显色剂,对铅、钒、铜三元素进行了同时测定,获得了满意的结果。
The effects of coloring reaction condition, selection of wavelengths and additivity of absorbances. 讨论了反应条件、测量波长的选择等因素的影响。
Assay of Compound Alcoholic Solution of Benzoic Acid by Linear Combination Method of Absorbances 吸收度线性组合法测定复方苯甲酸醇溶液的含量
The difference absorbances of infrared spectra can be used to rank the stability of each of the functional groups existing in a polymeric materials. 利用红外光谱吸光度的差减可以对官能团的热稳定性进行排序。
Attenuated total reflection ( ATR) technique has been used to examine the change of characteristic absorbances of some structures of tussah silk by increasing time of irradiation with ultraviolet rays. 采用ATR技术测定柞丝绸随紫外光辐照时间的增加,某些结构特征吸收强度的变化规律,研究了柞丝绸经辐照后结构的改变及泛黄的机理。
The effects of media, acid concentration, CPA-pHA amount, temperature and wavelengths on absorbances of the cerium subgroup and yttrium subgroup complexes with CPA-pHA have been studied. 研究了介质、酸度、CPA-pHA的用量、温度和测定波长对混合轻稀土和混合重稀土与CPA-pHA络合物的吸光度的影响。