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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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linear energy transfer
linear energy transfer (LET)
linear envelope
linear epitope
linear equality
linear equality constrained least squares problem
linear equality constrained least-squares problem
linear equalization
linear equation
linear equation with one unknown
linear equivalence
linear equivalence class
linear estimate
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linear evolution equation
linear expansion coefficient
Linear Expansion Theory
linear expansivity
linear expression
linear extension
linear extrapolation
linear factor
linear feature extraction
linear fiber map
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