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水土保持林草措施
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水土保持林草措施
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水土保持林草措施
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forest-grass measures of soil and water conservation
水土保持林草措施
在荒山、荒坡、荒沟、沙荒地、荒滩和退耕的陡坡农地上,采取造林种草或封山育林育草的方法,增加地表植被覆盖,防止土壤冲蚀的水土保持措施。又称水土保持植物措施、水土保持生物措施。
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E. N. Laguerre (1834—1886)
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enlarged-scale laboratory continuous test
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enlighten and influence
Enlighten Annotation of Mongolian Script
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enlightened self-assertion
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