24. The dimethylglyoxime photometry can be used to determine the nickel content of Ni-Cr porcelain alloy, and better results were achieved in this res...
丁二酮肟光度法可直接测定镍铬烤瓷合金中的镍，该方法简便、快速、结果可靠。
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25. There are high precision and accuracy to detect ferro in water and wastewater by the method of flame atomic absorption and o-phenanthroline photometry.
火焰原子吸收法与邻菲口罗啉光度法测定水和废水中铁具有精密度高、准确度好的持点。
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26. A new method in which trace arsenic in high-purity germanium dioxide is determined using silver nitrate absorption photometry is described in this discussion.
研究硝酸银吸光光度法测定高纯二氧化锗中痕量砷的新方法。
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27. Analytical methods are the fundamental theories and mathematic models of photogrammetry, digital photometry and correction processing of remote sensing image.
解析法是摄影测量学、数字摄影测量与遥感影像纠正处理的基础理论和基本数学模型。
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28. With DDTC (copper reagent) -photometry mensuration the trace copper in Soy sauce, have studied DDTC the condition with the copper reaction of colour developing.
采用DDTC(铜试剂)-光度法测定酱油中的微量铜，研究了DDTC与铜显色反应的条件。
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29. Conclusion There was no linear correlation between HCT and ESR by quantitative capillary photometry method, no matter in the patient group or in the healthy group.
结论定量毛细管速率法测定的ESR与HCT间，无论是病例组还是健康组，均不存在直线相关关系。
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30. Method: Sulfur dioxide released from wine by distillation was absorbed with formaldehyde absorption solution, and then determination was conducted by reduction photometry.
