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对海口市各土地利用类型的面积进行统计分析。
Area data of each land utilization type of Haikou County is analyzed.
youdao
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有效磷的含量在各土地利用类型上都处在缺量范围。
The content of effective phosphor is of lack in all land use types.
youdao
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有效磷的含量在各土地利用类型上都处在缺量范围。
The content of effective phosphor is of lack in all land use types.
youdao