WQL：水质水平

英文缩写词WQL的例句

1. To slight pollution of low temperature and low muddy water, it's hard to reach the national life potable water quality level by adopting routine water disposing technique.
2. 对于微污染低温低浊水，采用常规水处理工艺处理后难以达到国家生活饮用水水质标准。
3. Main contents include the following items : change analysis of Tianjin raw water quality and division of water quality level;
4. 主要研究内容包括：天津市水源水质变化趋势分析和水质分期；
5. The paper also points out that there are six ecological factors including population density, bird species and number, water quality level, richness degree of food and average temperature in January.
6. 影响湿地的主要生态因子为人口密度、鸟种类、鸟数量、水质等级、食物丰富度和1月份平均气温。
7. But the improvement of water quality was not significant, the water quality level has no obvious change in the last sections in Shaanxi.
8. 但水质改善总体幅度不大，出陕断面水质类别无明显变化。
9. According to Surface Water Environment Quality Level, a surface water environment quality survey data management and analysis system which coincides with the situation in Heilongjiang had been built. It has improved our work efficiency and has practice meaning.
10. 依据《地表水环境质量标准》，建立适合我省特点的地表水环境质量监测数据管理与分析系统，提高了工作效率，具有实际意义。