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ecological irrigation district
释义
ecological irrigation district
Encyclopedia
农学
农业水土工程
释
ecological irrigation district
生态灌区
整个灌区空间范围内，以农业生产和人居环境质量为导向，以农业生物为主的各种生物成分和非生物成分组成的“人工—自然—社会”复合生态系统。
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right associatedness
right associate of a matrix
right association
right associative element
right associator
right atrioventricular valve
right atrium
right balanced functor
right balanced module
right bimodule
right bisector
right brachiocephalic vein
right bundle-branch block
right cancellation
right cancellation law
right cancellative groupoid
right cancellative semigroup
right censored data
right-censored data
right chain ring
right circular cone
right circular cylinder
right-circularly polarized light
right closed martingale
right coherent ring
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更新时间：2026/6/19 1:09:03