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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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separated-orbits cyclotron
separated point
separated presheaf
separated quiver
separated scheme
separated set
separated source
separated space
separated subspaces
separated test for the liquid ramjet engine
separated topological group
separated topological space
separated topology
separated uniform space
separated uniform structure
separate financial operation
separate layer fracturing
separate layer fracturing of vertical well
separate layer production string of flowing well
separate-layer water distributor
separate lining
separately continuous function
separately harmonic function
separate-nucleus hypothesis
Separate of Duty
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