| 1. | All six monitoring stations were graded very bad
河中六个监测站的水质指数均属极劣等级。 |
| 2. | F . water quality index gradings and e . coli levels g . water quality trends
F .各河溪的大肠杆菌含量及水质指数等级 |
| 3. | The use of a horton water quality index assessment to evaluate the water quality guanting reservoir
应用霍顿水质指数法评价官厅水库水质 |
| 4. | Photo of map of rivers monitored on lantau island , showing their water quality index gradings in 2005
大屿山各河溪监测站位置图显示2005年水质指数评级图片 |
| 5. | Composite index of marine water quality pollutants based on percentage of the water quality objectives
根据水质指数的百分比计算的海水水质污染物综合指数。 |
| 6. | The wqi of a particular river monitoring station can be expressed as both a monthly and an annual figure
每条河溪水质监测站的水质指数分别以每月及每年数字呈列。 |
| 7. | In recent years , all monitoring stations for these rivers have returned wqi grades of either good or excellent
近年，小溪各监测站均录得良好或极佳水质指数等级。 |
| 8. | Photo of map of rivers monitored in the eastern new territories , showing their water quality index gradings in 2005
新界东河溪监测站位置图显示2005年水质指数等级图片 |
| 9. | Number of kilometres of river ranked " excellent " or " good " using the epd river water quality index
根据环境保护署的溪流水质指数获评为极佳或良好的长距离(公里) 。 |
| 10. | Photo of map of rivers monitored in the northwestern new territories , showing their water quality index gradings in 2005
新界西北部各监测河溪位置图显示2005年水质指数等级图片 |
