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治沟造地
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治沟造地
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治沟造地
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gully land consolidation
治沟造地
针对中国黄土高原丘陵沟壑区的特殊地貌,以景观协调、结构稳固、利用持续、功能高效为理念,以“增良田、保生态、惠民生”为主题,以现有大中型拦洪坝、淤地坝为骨架,合理配置中小型坝,“拦、蓄、排、灌”相结合,集坝系建设、旧坝修复、盐碱地改造、荒沟闲置土地开发利用和生态建设为一体的一种沟道治理新模式。
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two component system
two-component system
two-connected
two-constant theorem
two constituent phase diagram
two current model
two-current model
two-decision problem
Two-degree-Field Galaxy Redshift Survey
Two-degree-field redshift survey
two-degree of freedom control
two-demensional polymer
two-digit integer
two-dimensional
two-dimensional annulus
two-dimensional aperture synthesis
two dimensional assemblies
two-dimensional assemblies
two dimensional atomic crystal
two-dimensional atomic crystal
two-dimensional barcode
Two-dimensional barcode Recognition Technology
two-dimensional Bravais lattice
two-dimensional capillary electrophoresis
two-dimensional cell
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