3) midline water district
中线水源区
1.
Discussion on the urgency and countermeasures of ecological compensation mechanism establishment in midline water district
中线水源区生态补偿机制建立的迫切性与对策
5) water-receiving area
受水区
1.
Preparatory programming of water-receiving area in Gansu Province during the first stage of western route project of South-to-North Water Transfer;
南水北调西线一期工程甘肃省受水区初步规划
2.
The Western-route of South-to-North Water Transfer Project is an important part of “General Planning of South-to-North Water Transfer Project”;of which the water-receiving areas in Shanxi Province include the coal,power and chemical bases of Luliang,Linfen and Yuncheng.
南水北调西线工程是国务院批复的《南水北调工程总体规划》的重要组成部分,山西省受水区包括吕梁煤电能源基地、临汾煤化机械制造基地和运城煤化冶金基地,规划到2030年需调水量10。
6) intake area
受水区
1.
This paper uses the dissimilarity methods to analyse the conditions of Shaanxi intake area in Western-Line South-to-North Water Transfer Project and brings forward the optimal scheme for operation.
用不同方法对南水北调西线工程陕西受水区的基本情况进行了分析,提出了最佳运行方案。
补充资料：中线
中线
median
中线[m蕊hall;Me皿“aHa] l)三角形的中线(1洲沮扭n ofatriangle)是指连接三角形一顶点与其对边中点的直线(或者它的包含在三角形内的线段).一个三角形的三条中线交于一点，称为该三角形的重心(centi℃ofgra劝ty或b脚-centi℃)或者形心(centmid).此点将每一条中线分为两线段，其长度之比为2:1，如果前一线段从顶点出发.n.C.M叨eHoB撰【补注】J.Hjel】把lev证明，在双曲几何学(见Jlo6a-叨伙姗益几何学(切恤che呢对geometry))中一个三角形的子午线交于一点. 2)梯形的中线(medja门ofa加p叨uIn)是指连接梯形两腰中点的线段.梯形中线平行于两梯，并且等于两底长度之和的一半.BCE一3
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