| 1. | Quality evaluation of the pedestrian level wind environment around a building
建筑物周围行人高度风环境的质量评估 |
| 2. | As warm moist air flows into a storm , it gets pushed up and twisted by upper level winds
暖湿气流汇入风暴后便被抬升，并被上层的旋风带动一起旋转。 |
| 3. | As warm moist air flows into a storm , it gets pushed up and twisted by upper level winds
一旦被卷入风暴中，暖湿气流就在高层气流的压迫下产生上升和对流运动。 |
| 4. | Upper level winds and surface winds then come together forming a circular pattern of clouds known as a tropical depression
随后，高层风和海面风结合，形成圆形云层，也就是热带低气压。 |
| 5. | Using the doppler principle , low level winds are determined from the speed and direction of the movement of the eddies
运用多普勒原理，低层大气的风向和风速可从上述湍涡的移动方向和速度计算出来。 |
| 6. | Fig . 15 two sets of anemometer and wind vane at the northwest end of the runway form part of the low - level wind shear detection system for the old kai tak airport
图15在启德机场跑道西北端的两组风向风速表是低空风切变侦测系统的一部份。 |
| 7. | Primarily used for aviation safety purposes to monitor low level winds in the first few kilometres from the surface , a wind profiler was installed in hong kong in 1996
天文台于一九九六年购置了一台气流剖析仪，主要用于监测地面上空数公里的风向和风速，以保障飞行安全。 |
| 8. | In 1979 , an in - house developed low - level wind shear detection system was commissioned aiding the detection of low - level windshear along the precarious flight path over kowloon city
后来在一九七九年启用自行研发的低空风切变侦测系统，为九城上空这条危机四伏的飞行路线探测低空风切变。 |
| 9. | In 1979 , an in - house developed low - level wind shear detection system was commissioned aiding the detection of low - level windshear along the precarious flight path over kowloon city
后来在一九七九年启用自行研发的低空风切变侦测系统，为九龙城上空这条危机四伏的飞行路线探测低空风切变。 |
| 10. | Sea , lakes and river valleys , which are limited to four sea - level wind within , the river channel is not more than 2 ; not for 4 and 2 above sea - level storm over open water
海面、湖泊及河道溪谷，其中海面限于4级风以内，河流难度不超过二级河道；不能用于4级风浪以上海面及二级以上开放河道。 |
