...金；锰含量测定；分光光度分析法 英文名称 Copper and copper alloys; Determination of manganese; Spectrophotometric method 发布日期 1973-09-01 工作组 ISO/TC 26 页数 4 [关闭本窗口] 版权所有：信息产业部邮电工业标准化研究所 Copyrigh..
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利用模式识别技术与紫外分光光度分析法结合，根据鱼肉中的肌苷酸和肌苷的含量对鱼肉鲜度进行了识别。
The detection of the freshness of fish stored up at different temperature and with different period was considered here with UV spectrophotometry using two pattern recognition techniques.
结果表明，这些体系均存在空白液吸光度很低、工作液吸光度较高的较大的波长区间，是分光光度分析法中理想的测定体系；
The results show that the determination system is within the scope of widen wave length with low absorbency in blank solution and high absorbency in working solution.
常用的评价合金材料抗变色性能的方法主要有肉眼观察法、称重法、腐蚀膜显微分析法和分光光度计法。
The common methods to evaluate alloy's anti-tarnishing capability include mainly naked eye observation, weighing weight, microcosmic analysis of corrosion film and spectrophotometer.
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