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- Quality objectives must be set, and quality of water must be maintained. 所以，必须建立水质标准，并坚持水质要求。
- The protection of drinking water source to safeguard the quantity and quality of water. 饮用水源保护和水量、水质保证。
- Most lakes in Tibet are still in a pristine state, with the quality of water within the state's standards. 湖泊大多数仍处于原生状态，水质保持在国家标准之内。
- Most lakes in Tibet are still in a pristine state,with the quality of water within the state's standards. 西藏的湖泊大多数仍处于原生状态，水质保持在国家标准之内。
- The mission of the Cayuga County Water Quality Management Agency is to protect and improve the quality of water in Cayuga County. 描述:卡尤加族郡水质量管理处的主要任务是保护该郡的水资源，提高水资源质量。
- More refined interpretations of the sanitary quality of water were based upon this knowledge. 根据这个道理对水质卫生可作更加精确的解释。
- He lifted a pail of water from the ground. 他把一桶水从地上提了起来。
- Study on Affection of Water Resources Protection Forest to Water Quality of Miyun Reservoir in Beijing, China. 北京密云水库水源涵养林对水质的影响研究。
- The quality of the wine is diluted by water. 这酒因掺水而味道不佳。
- A dash of water in his face will revive him. 向他脸上泼水能使他苏醒。
- The condition or quality of being pure or chaste. 纯洁纯洁或贞洁的状况或者品质
- This is a questionnaire for investing the quality of water for The Hong Kong Polytechnic University. 这是一份关于水质问题的问卷调查,是为香港理工大学作研究之用。
- He possesses the quality of inspiring confidence. 他有本事能让别人信任他。
- The pipe burst and a spout of water shoot out. 水管破裂了，一股水喷了出来。
- The state or quality of being null. 无效无效的状况或性质
- A cloud is a condensation of water vapour. 云是由水蒸汽凝缩而成的。
- The state or quality of being irrational. 不理智不理智的状态或性质
- Maintaining a good quality of water in Deep Bay and the water that drains into it, is vital to the livelihood of these people. 保持后海湾以及流入后海湾的水质洁净,对他们的生计至为重要。
- The state or quality of being libertine. 放荡放荡不羁的状态或性质
- The flower languished from lack of water. 花因缺水而枯萎。
