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- The aerodynamic model of variable wind field is established, the aero dynamic effect of wind gradients is discussed. 建立了变化风场的气动力模型,讨论了风梯度的气动力效应。
- The aerodynamic model of variable wind field is established,the aero dynamic effect of wind gradients is discussed. 建立了变化风场的气动力模型,讨论了风梯度的气动力效应。
- The flight path of meteorologi c al rocket in the variable wind field and ballistic wind field is numerical sim ulated. 对气象火箭在弹道风和变化风场中的飞行轨迹进行了数值仿真。
- Abstract: The aerodynamic model of variable wind field is established,the aero dynamic effect of wind gradients is discussed. 文摘:建立了变化风场的气动力模型,讨论了风梯度的气动力效应。
- Synthetic natural environment (SNE) includes four primary domains: terrain, ocean, air and space.As an important part of air environment, variable wind field would affect the performance of aircraft. 摘要综合自然环境包括地形、大气/气象、海洋、空间四大领域,变化风场作为大气环境中的重要组成部分,其对飞行器使用性能的影响不容忽视。
- Study of Unmanned Aircraft Launch Process Simulation in the Variable Wind Field 无人机穿越变化风场起飞特性仿真研究
- Engineering Simulation Method of Variable Wind Field in Synthetic Natural Environment 综合自然环境中变化风场的工程仿真方法
- The Effect of Variable Wind Field on the Overall Height of Meteorological Rocket 变化风场对气象火箭射高的影响
- variable wind field 变化风场
- Weak as it is, the disturbance in the wind field is discernible. 该风场的扰动虽然很弱,但是还是可以看得出来。
- Nonlinear Effects of Variable Winds on Ocean Stress Climatologies. 可变风对海洋压力分布的非线性作用。
- The lower figure shows the wind field close to the heavy showers at that time. 下图显示出当时接近大骤雨区的风场。
- Simulation shows wind field is affected by topography and urban heat island. 模拟表明城郊之间存在热岛效应,边界层风场受到热岛的热力作用以及地形的动力作出影响。
- Helicity is a good indicator for variations of wind field with altitude. 螺旋度可以作为观测雷达站上空风场随高度变化的一个敏感因子;
- The key of MPPT(Maximum Power Point Tracking) is to adjust the rotate speed of wind turbine quickly according to the variable wind speed for high efficiency. 变速风力发电机高效利用风能所需的风能最大功率点追踪(MPPT)算法的关键在于能否根据风速变化快速调节风轮转速,使其迅速达到相应的最佳转速。
- In most cases, a representative sample of data is required for defining the statistics of the wind field. 在大部分情况下,为了确定风场的统计,需要代表性的数据样品。
- We introduce a modified model approach to estimate the unique synoptic oceanic wind field from backscatter of spaceborne scatterometer. 给出了一种改进的场方式反演方法,利用该方法从卫星散射计测量的后向散射强度的数据中唯一反演出大尺度海洋风场。
- The local wind field over the Chukchi Sea is also an important factor affecting the sea ice pattern variation. 楚科奇海的局地风场也是海冰形态变化的重要因素之一。
- The wind field, radar echo and microphysics structure of the hailstorm are studied. 分析了风暴各发展阶段的流场结构和回波结构特征及微观物理量的分布及其演变。
- Accuracy of Wind Fields Observed by a Bistatic Doppler Radar Network. 双站多普勒雷达网观测的风场的准确性。