| Subject | Chinese | English |
| railw. | 一级水源保护区 | class A water source protection zones |
| tech. | 上游水源保护条例 | Regulations on Protection of Upper Reaches of Water Head |
| railw. | 二级水源保护区 | secondary water source protection zones |
| tech. | 井水源保护 | well-head protection |
| tech. | 井水源保护区 | well-head protection area |
| tech. | 井水源保护区边界 | well-head protection area boundary |
| China, polit. | 加强水资源保护和节约利用 | conserve water resources and use them more economically |
| water.res., ecol. | 可持续抗污染水资源保护 | sustainable protection of water resources against pollution |
| ecol. | 国际淡水资源利用和保护法 | International Freshwater Resource Utilization and Protection Law |
| environ. | 欧共体关于水资源保护的指示 | EC directive on water protection Directive concerning the use and management of water resources for a rational economical and social development and the protection of the related environmental features (指示关于根据合理的经济和社会发展利用和管理水资源，以及对相关环境特征的保护。) |
| environ. | 欧洲水源保护联合会 | European Federation for the Protection of Waters |
| eng.geol. | 水资源保护 | protection of water resource |
| tech. | 水产资源保护 | fishery conservation |
| el. | 水产资源保护 | aquatic resource conservation |
| tech. | 水产资源保护 | conservation of aquatic resources |
| ecol. | 水产资源保护 | fishery protection |
| tech. | 水产资源保护法 | law of conservation of aquatic resources |
| tech. | 水产资源繁殖保护条例 | regulations of breeding and conservation of aquatic resources |
| tech. | 水利及森林资源保护 | viver and forestry conservation |
| hydroel.st. | 水源保护 | water conservation |
| tech. | 水源保护 | water resource conservation |
| tech. | 水源保护 | water source conservation |
| earth.sc. | 水源保护 | water source protection |
| tech. | 水源保护 | water resource protection |
| water.res., ecol. | 水源保护 | water protection |
| tech. | 水源保护 | source protection |
| tech. | 水源保护体系 | water protective complex |
| railw. | 水源保护区 | source protection zones |
| water.res. | 水源保护区 | water conservation zone |
| water.res., ecol. | 水源保护区 | water source protection zone |
| water.res., ecol. | 水源保护区 | water conservation district |
| water.res., ecol. | 水源保护区 | water conservation area |
| hydrol. | 水源保护区 | water protection zone |
| earth.sc. | 水源保护区 | water conservancy district |
| tech. | 水源保护区 | water protection area |
| tech. | 水源保护区 | security zone of water source |
| tech. | 水源保护工程 | water conservation engineering |
| tech. | 水源保护措施 | water protective measure |
| water.res., ecol. | 水源保护措施 | water protective measures |
| tech. | 水源保护措施 | water conservation measures |
| tech. | 水源保护措施实力 | efficiency of water protection measures |
| ecol. | 水源保护林 | water resource protection forest |
| ecol. | 水源保护林 | waterhead protection forest |
| tech. | 水源保护林 | forest for conservation of water supply |
| tech. | 水源保护林 | water conservation forest |
| tech. | 水源保护林 | protection forest for water conservation |
| ecol. | 水源保护林 | protection forest of water resource |
| nurs. | 水源保护法 | water source protection act |
| tech. | 水源保护法 | water conservation law |
| tech. | 水源保护活动 | water protection activity |
| tech. | 水源保护管理 | water protection management |
| tech. | 水源区保护 | water basin protection |
| tech. | 水源水质保护区 | water source quality protection zone |
| eng.geol. | 水生资源保护 | conservation of aquatic resource |
| tech. | 水资源保护 | protection of waters |
| environ. | 水资源保护 | water protection Measures to conserve surface and groundwater; to ensure the continued availability of water for growing domestic, commercial and industrial uses and to ensure sufficient water for natural ecosystems (保护地表水和地下水的措施，以确保水的持续可用性以满足不断增长的家庭、商业和工业用途，以确保自然生态系统有足够的水。) |
| environ. | 水资源保护 | water resources conservation Controlled utilization or protection of any supply of water so that it is potentially useful for some purpose, such as for an economic, recreational or life-sustaining purpose (对任何供水的控制使用或保护，以便用于一些潜在的用途，例如，经济实用、娱乐或维持生命的目的。) |
| tech. | 水资源保护 | conservation of water resources |
| eng.geol. | 水资源保护 | water resource protection |
| hydroel.st. | 水资源保护 | water resources protection |
| hydroel.st. | 水资源保护 | water resources conservation |
| tech. | 水资源保护 | conservation of waters |
| el. | 水资源保护 | aquatic resource conservation |
| ecol. | 水资源保护 | protection of water resources |
| ecol. | 水资源保护利用 | water resource protection and utilization |
| tech. | 水资源保护区 | water resources conservation zone |
| hydrol. | 水资源保护区 | water protection zone |
| desert. | 水资源保护区 | protection zone of water resources |
| ecol. | 水资源保护的地方规定 | local regulation of water resources protection |
| tech. | 水资源保护的法律措施 | lawful measurement of protecting water resources |
| environ. | 水资源保护立法 | water protection legislation |
| ecol. | 生活饮用水地表水源一级保护区 | first-class protection zones for surface domestic and drinking water sources |
| environ. | 石油公司保护净化空气和水资源国际研究组 | Oil Companies International Study Group for Conservation of Clean Air and Water |
| org.name. | 第三分委员会 - 水生资源保护 | Sub-Commission III - Protection of the Aquatic Resource |
| tech. | 美国总统水资源保护委员 | United States President's Water Resource Protection Commission |
| tech. | 联合水源保护 | united water conservation district |
| water.res., ecol. | 联合水源保护区 | united water conservation district |
| earth.sc. | 能源、环境保护和水管理部德 | Department of Energy, Environmental Protection, and Water Management |
| hydroel.st. | 饮用水水源保护区 | drinking water source reserve area |
| railw. | 饮用水水源保护区 | drinking water source protection zones |
| China, law | 饮用水水源保护区 | drinking water source reserve |
