1) water quality regionalization
水质区划
3) Good regionalization
优质区划
5) Water saving zoning
节水区划
1.
Agricultural water saving zoning is an important reference of agricultural water resources programming.
农业节水区划是农业水资源高效利用规划和实施的重要依据。
6) hydrology regionalization
水文区划
1.
In this paper,based on the general methods of physical geographic regionalization,principal,basis,index,grading and naming system of Gansu highway hydrology regionalization were studied out according to the partial research results of highway engineering in the three-tier physical geographic regionalization of Gansu Province.
依据甘肃省公路自然区划部分研究成果,遵循一般自然区划方法,拟定甘肃公路水文区划的原则、依据及指标体系,提出甘肃公路水文区划方案,并对各小区公路水文条件进行了简要列表描述与评价。
补充资料：地下水水质测定(见水质测验)
地下水水质测定(见水质测验)
dixiashui shulzhi eeding地下水水质测定见水质测验。
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