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土壤肥力培养

improvement of soil fertility

暂无补充释义。

相关例句

Artifical improvement of soil fertility in a regraded forest ecosystem by using municipal sewage sludge.

城市污泥对退化森林生态系统土壤的人工熟化研究

相关词条

n.改进,进步,增进;改进措施

improvement

improvement

improvement

land improvement

river improvement

improve and rectify; improvement and rectification

Improvement

n. 自我改善, 自我修养

self-improvement

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