结论分光光度法测定结果能反映客观实际，可作为蜂胶质量控制方法之一。
Conclusion the detecting results by spectrophotometry can reflect the objective reality and may be one of the methods for controlling the quality of propolis effectively.
目前，国外一些制卡和会员卡制作机配备的印品色彩质量检验的测色仪器就是采用分光光度计。
At present, some business card printing and membership card-making machine for printing color quality inspection colorimeter is adopted.
通过对室内空气中氨的靛酚蓝分光光度法检测的整个相关过程的影响因素进行质量控制，从而提高室内空气中氨浓度检测的准确性。
The accuracy can be optimized by strengthening quality control of critical factors in the process of test of ammonia density in indoor air with indophenol blue photometric method.
利用紫外分光光度计和高效液相色谱仪建立了色谱纯乙腈的性能和质量的评价方法。
A evaluation method for the performances and quality of chromatographic grade acetonitrile with ultraviolet spectrophotometry and high performance liquid chromatography is presented.
所提取胶原的纯度以羟脯氨酸质量分数为基准，采用分光光度法测定为95 7%。 其结构为红外光谱所确证。
The purity of collagen was 95.7% based on the hydroxyproline content determined by UV. The struture of collagen was identified by FTIR.
在中央附近可以看到单独的一颗大质量恒星，这也造就了三裂星云部分光芒。
A single massive star visible near the center causes much of the Trifid's glow.
导出了适用于近距离面目标热成像系统的微分光谱匹配因数（亦称质量因数）且。
The differential spectral matching factor M of the thermal imaging system for detecting low temperethe plane targets in short distance has ho derived in this paper.
方法：采用改良CTAB法从忍冬叶片中提取DNA，通过琼脂糖凝胶电泳、紫外分光光度法、酶切检测其质量，并与常规CTAB法比较。
Method:Two different methods, conventional CTAB method and modified CTAB method, were applied to extract genomic DNA from leaves of Lonicera japonica Thunb.
结果此法操作简便、灵敏度高。结论用分光光度法测定糖泰胶囊中多糖的含量，能有效控制糖泰胶囊的内在质量。
Results This method is convenient and sensitive Conclusion it is an efficient method to use the spectrophotometry to control the quality of Tangtai Capsules.
论述了分光光度法中进行空白实验质量控制的必要性；
The article summarizes the necessarity of quality control of blank test in spectrophotometry;
结果表明，分光光度法测定还原染料强度具有很高的稳定性，且操作方便快捷，在还原染料生产和质量控制中具有重要的应用价值。
Accuracy of three test methods was studied. As conclusion, spectrophotometry featured high stability, simple and rapid operation, has important application value for the testing of vat dye colo…
结果表明，分光光度法测定还原染料强度具有很高的稳定性，且操作方便快捷，在还原染料生产和质量控制中具有重要的应用价值。
Accuracy of three test methods was studied. As conclusion, spectrophotometry featured high stability, simple and rapid operation, has important application value for the testing of vat dye colo…
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