2) dual water circulation rules
二元水循环模式
1.
After analyzing economic and ecological water uses in water cycles,the author outlines the methods of analyzing water resources deployment system,based on the basin s dual water circulation rules and water consumption balance principles.
在分析水循环中经济用水和生态用水特点的基础上,根据流域二元水循环模式和耗水平衡原理、径流过程和需水过程的特点,简述了水资源配置系统分析的思路和方法。
3) The models of hydrothermal circulation
热水循环模式
6) cyclic model
循环模式
1.
On the basis of the theory, the author put forward four cyclic models of high efficient utilization of agricultural waste resources (including crop stalk).
阐述了食用菌对农业废弃物的循环利用状况 ,根据食用菌和农作物二者的生态学特性 ,分析了作物与食用菌在光照、通气、营养条件等方面形成的互补互促关系 ,并提出高效利用作物秸秆等农业废弃物的四种生态循环模
补充资料：水分循环
见水文循环。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条