The changes of soil's available phosphorus content were in different.

而土壤有效磷含量变化差异很大.

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Phosphorus content in zinc phosphate is determined by phosphorus vanadium molybdate yellow colorimetric method.

采用磷钒钼黄比色法测定磷酸锌中磷含量.

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Methods : To determine THPC content and organic phosphorus content were reviewed in this paper.

本文介绍评述了目前测定THPC含量和与之相似的有机膦含量的分析测试方法.

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The proposed approach is used successfully for the prediction of end phosphorus content in convert.

将该方法应用于转炉终点磷含量预报模型,取得了较好的结果.

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