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1·It has the benefits of high speed, high sensitivity, small sample size, precision, as compared with ordinary methods of flame photometry.

这种方法具有快速、灵敏、微量、精确等优点。与火焰光度法等常规方法比较有较明显的优越性。

2·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。