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关注:1
2013-05-23 12:21
求翻译:农业生产过程中化肥利用率仅30%是什么意思?![]() ![]() 农业生产过程中化肥利用率仅30%
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2013-05-23 12:21:38
Agricultural production process only 30% utilization rate of fertilizer
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2013-05-23 12:23:18
Agricultural production is only 30 per cent fertilizer utilization
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2013-05-23 12:24:58
In agricultural production process chemical fertilizer use factor only 30%
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2013-05-23 12:26:38
Agricultural fertilizer use efficiency in the production of only 30%
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2013-05-23 12:28:18
30% alone of utilization ratio of chemical fertilizer in agricultural production process
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