downburst
- downburst的基本解释
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下击暴流
- downburst所属的单词分类
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Weather / 天气 [276]
wind shear · weather satellite · tropical storm · tropical disturbance · tropical depression · supercell · snow level · snow flurry · rain shadow · prevailing wind
- 更多网络例句与downburst相关的网络例句 [注：此内容来源于网络，仅供参考]
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The authors discuss a new numerical simulation method of the downburst wind loads on the basis of the previous research. Firstly, the wind speed is expressed as the sum of an instantaneous mean wind speed and an amplitude-modulating non-stationary fluctuating wind speed. Secondly, a new method based on the modified Osegguera and Bowles/Vicroy model to simulate the mean wind is presented and the fluctuating wind is simulated by a modified spectral representation method.
在将下击暴流风速表达为时变的平均风速和调制的非平稳脉动风速之和的前提下，本文采用基于改进的OBV模型Oseguera and Bowles/Vi-croy(OBV的方法来模拟平均风速，其平均风速直接由改进的OBV模型表达，而不同于已往研究中将平均风速表达为竖向风剖面与时间函数的乘积，并采用结合快速傅里叶变化的谐波叠加法来模拟调制的非平稳脉动风速。
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A wind tunnel for thunderstorm downburst was well designed by taking into account the low-speed uniflow wind tunnel design criteria, andan adjustable plate was made to simulate the ground.
鉴于雷暴冲击风试验装置的特殊性以及与低速直流风洞的共通性，参考低速直流风洞的设计方法设计完成了试验装置的洞体结构，并制作了具有调节功能的平板来模拟地面。
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Thunderstorm downburst wind tunnel has the particularity and the intercommunity with a low-speed uniflow wind tunnel. A wind tunnel for thunderstorm downburst was well designed by taking into account the low-speed uniflow wind tunnel design criteria, andan adjustable plate was made to simulate the ground.
鉴于雷暴冲击风试验装置的特殊性以及与低速直流风洞的共通性，参考低速直流风洞的设计方法设计完成了试验装置的洞体结构，并制作了具有调节功能的平板来模拟地面。
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The unsteady numerical simulation is helpful to understand the dynamics of downburst wind.
非定常的数值模拟将有助于更好地理解下击暴流风的动力特征。
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The research confirmed that the wind field characteristics of downburst are quite different from boundary layer winds.
研究证实，下击暴流风具有同常规的大气边界层近地风完全不同的风场特征。
- 加载更多网络例句 (12)
- 更多网络解释与downburst相关的网络解释 [注：此内容来源于网络，仅供参考]
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downburst：下爆流
down valley wind 下谷風 | downburst 下爆流 | downconvertor 下降轉換器
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downburst：下击暴流
"returning flow weather","回流天气" | "downburst","下击暴流" | "El Nino","厄尔尼诺"