求翻译：用分光光度法测定了菠菜不同部位的铁含量。以邻二氮菲作显色剂，简单方便、快捷迅速、重复性好，为人们通过食用菠菜进行补铁提供一定参考价值。是什么意思？

Spinach in different parts of the iron content was determined by spectrophotometry. Phenanthroline as the chromogenic reagent, simple and convenient, quick, rapid, reproducible, and to provide a reference value for people to eat spinach iron.

The spectrophotometer used measured the spinach different parts of the iron content. With the neighbors 2 nitrous oxide color agent Philip made simple, easy, fast, fast, repetitive, it is spinach consumption through iron supplements to provide a reference value.

Has determined the spinach different spot hard content with the spectrophotometric method.Makes the developer by the neighbour two nitrogen Philippines, simple convenient, rapid, the duplication is quickly good, carries on for the people through the edible spinach makes up the iron to provide certai

Spectrophotometric Determination of iron content in different parts of spinach. O-phen for color, fast, easy and convenient rapid, repetitive, and provides a reference to iron by eating spinach.

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