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- A device for indicating wind direction. 风标用来显示风向的设施
- effective wind direction 有效风向
- Wind direction is represented by arrows. 风向是用箭头表示的。
- The wind direction is changeable. 风向不定。
- The windsock is used to measure the wind direction. 风标是用来测风向的
- The wind direction is the direction from which the wind blows. 风向就是风吹来的方向。
- Wind direction, wind velocity, air temperature and air pressure have a very great effect on the propagation of pressure waves. 风向、风速、气温和气压对压力波的传播有十分巨大的影响。
- A flag used for signaling or indicating wind direction. 风信旗用于打信号或指示风向的旗子
- Truncated cloth cone used to indicate wind direction. 缩短了的锥形物用来测定风向。
- Wind direction is unfavorable, there Desmodium bite foot. 风向不顺,有蚂蝗叮脚。
- The wind direction is most in NNW and different in each season. 大风最多风向是NNW,风向具有季节性差异;
- Precipitation has obvious seasonal wind direction changes. 降水风向有明显的季节变化。
- When the weather condition is unstable, a change in wind direction and wind speed may cause an invisible spinning effect in the lower atmosphere. 在天气不稳定的情况下,风向改变,风速增强,在大气层较低地区形成一股肉眼看不见的横向旋涡。
- The major content of the project sensibility analysis is to measure the variation range of NPV or IRR when the factors of effect wind power project change. 项目敏感性分析的主要内容是测定影响风电的各种因素发生变化时,对净现值或内部收益率的影响程度。
- Transverse dunes run are a right angle to the constant wind direction. 横向沙丘与风的方向始终处于直角。
- How to make a wind direction gauge for Laser XD, Pico, Topper - Dinghy Sailing. 简易风帆风向计(风鸡) 制作介绍.
- That's rather an effective use of color. 这种使用颜色的手法效果相当好。
- Measure average wind speed by anemometer. Find out wind direction by light thread and compass. 用风速计量度平均风速,用一条轻的线和一个指南针找出风向。
- Winds did not strengthen appreciably after the Strong Wind Signal came into effect, but due to the storm most places saw a wind direction changing to NE. 三号信号发出后本地风势并没有明显增强,但风向已逐渐转向东北。
- Method:Germfree environment,effective wound protection,tight observation,special mental nursing and enough nutrition supply were provided to achieve wound concrescence,reduce infection and death rate. 方法:通过创造相对的无菌环境,有效的创面保护,严密的病情观察,特殊的心理护理,足够的营养供给,以促进创面愈合,减少感染和死亡率的发生。