The wind direction structure is orientated to the reference center of the compass by means of the transparency of the spherically rotating structure. The displacement of the wind direction indicator base upon the wind responsive rudder and wing structure thereon causes the device to give an accurate...
Wind speed and direction indicator and electric cu 优质文献 相似文献 参考文献 引证文献Comparative study of flywheel systems in an isolated wind plant Flywheels can be used as storage elements in islanded power systems and, as a special case, in isolated wind plants, especially those running at al...
direction and changes or shifts therein. Such streamers and wind vanes were not accurate in showing the direction of the driving force wind. The wind direction was also modified by the speed and direction of the boat itself. Furthermore, with the boat itself angulated to the horizon, as it ...
四、英译汉 ★★★、名词译 wind speed 〔风速〕total power 〔总功率〕current 〔电流〕voltage 〔电压〕gearbox〔齿轮箱〕ambient 〔周围环境〕bearing 〔轴承〕frequency 〔频率〕 generator 〔发电机〕state 〔状态〕brake 〔刹车〕production 〔发电〕rotor 〔叶轮〕blade 〔叶片〕tower〔塔筒〕main shaft 〔主...
annual reduction in SW wind speed very small; however, wind speeds increased in winter (4%) and spring (9%) but decreased in fall (5%) and summer (14%) (Table 2)! wind patterns are similar for winter and fall, and for spring and summer (Figs. 2a & 2b)! generally, % time winds...
The wave length and frequency were obtained from the distance between the gages and from the generator frequency, respectively. The measured phase speeds were found to increase with wind speed consistent with theoretical computations. 展开 会议名称: 13th International Conference on Coastal Engineering ...
aOn the day of the flight, check that the current weather conditions are suitable for flight. Pay particular attention to the prevailing wind direction and speed. 在飞行的那天,检查当前天气情况为飞行是适当的。 给予特护对正常风方向和速度。[translate]...
given the current wind speed and direction. As well as calculating the wind effect for a single point, the application can help with ad-hoc navigation (such as diversions) by generating a textual "wind rose" that shows the effect of wind in all directions; at either 30 or 45 degree inter...
wind speed (风速) total power (总功率) current (电流) gearbox (齿轮箱)ambient (周围环境) frequency (频率)generator (发电机) brake (刹车) production (发电) remote (远控) parameter (参数)thyristor (可控硅) switch (开关)service (服务)pressure (压力) input (输入)output (输出) filter (滤芯...
Wind Speed10 km/h10 km/h10 km/h9 km/h8 km/h11 km/h14 km/h Wind DirectionW ↑W ↑W ↑WSW ↑W ↑W ↑W ↑ Humidity75%79%75%87%90%90%88% Dew Point-22 °C-23 °C-20 °C-18 °C-10 °C-7 °C-7 °C Visibility2 km7 km9 km6 km0 km0 km3 km ...