1.
Study on Technology of Stabilizing Water Quantity and Quality of Mengze Lake in Wuhan;
武汉市梦泽湖水量水质保持技术研究
2.
Simulation and Preservation Technique of City Landscape River
景观河水质模拟与水质保持技术的研究
3.
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。
4.
The Research of Technique for Repairing and Keeping the Xi'an Moat;
西安护城河水质修复与保持技术研究
5.
Special water and soil conservation areas, water source, water quality, water quantity protected areas, and important reservoir water collecting areas shall be avoided.
八、免位于特定水土保持区、源、质、量保护区或重要水库集水区範围内。
6.
(2)maintain the fluid and electrolyte balance and preclude hyperglycosemia;
（2）注意保持水电解质平衡及防止高血糖；
7.
Effects of Different Soil and Water Conservation Measures on Soil Quality of Black Soil in the Northeast of China
黑土侵蚀区水土保持措施对土壤质量的影响
8.
In order for the operation of WHB to be steady, the quality of supply-water and the start-up/stop speed of the unit should be controlled within the designed conditions.
在运行时，确保水质指标，控制开车、停车速度，保持装置运行稳定；
9.
The Fitness Training and Retain the Special Ability of Armstand Somersault Back Fall in Diving;
跳水臂立向后多周翻腾动作的素质训练及素质的保持和发展
10.
preserves temperature of hot or cold drinks.
保持热水或冷水的温度。
11.
Keep the kettle at the boil.
使水壶里的水保持沸腾。
12.
The Relationship Between Water Conservation and Soil Conservation
论流域水土保持中水保与土保的关系
13.
The boiled water machine is direct to connect water pipe,make headwaters with the air partitions the decrease pollution,keeping the fluid matter is fresh.
开水机直接连接自来水管、使水源与空气隔开减少污染，保持水质新鲜。
14.
Conservation of Water and Soil for Sustainable Development
水土保持在水利可持续发展中的作用
15.
Your work had been tailing off recently; we expect you to keep up your former standard.
你最近的工作质量下降，我们希望你能保持原水平。
16.
The answer is that seaweeds reduce various chemicals that help keep the sea water clean.
答案是海藻产生出各种各样化学物质，可能帮助使海水保持清洁。
17.
The overall environment in the whole country has not yet affected by radiation pollution and the radiation environmental quality remains at the past level.
全国整体环境未受到放射性污染，辐射环境质量仍保持在原有水平。
18.
Such drinks are widely available, and all contain electrolytes that help you retain fluids.
运动饮料哪儿都买得到，且富含电解质，可帮助你保持身体水分平衡。