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城乡梯度
释义
城乡梯度
Encyclopedia
理学
〔城市生态学基本概念〕
释
urban-rural gradient
城乡梯度
生态系统的要素、结构、过程、功能和服务从城市到乡村逐渐变化的趋势。是城市逐步向外扩张形成的空间格局。
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water milfoil family
water mist fire extinguishing system
water mite
water model
water models
watermoss genus
watermosss
water mould
water neutron shield
water nutrition
water of constitution
water of crystallization
Water of Rivers And Lakes
water oil dough
water on Mars
water organic pollutants analysis
Water-out layer
water park
water pathogen attacking heart
water permeable pavement recovery machine
water permeation consistent of cocoon
water phantom
water physiological of pasture
water plantain family
water plantain order
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