低空风切变,low-levelwind(-)

低空风切变,low-level wind shear

1)low-level wind shear低空风切变

1.A typical low-level wind shear of thunderstorm activates long periodic oscillation of an aircraft, causing tracking deviation of the aircraft.典型尺度的雷暴低空风切变以长周期振动频率激励飞机,使其偏离预计下滑航迹。

2.With the methods of Navier-Stokes equation and the symmetrical mirror image, the numerical simulation is carried out about the three-dimensional fluent field produced by the low-level wind shear nearby airports; According to the computational results, the prediction about the location and the intensity of the wind shear can be made out.分别采用Navier＿Stokes方程和镜像对称的方法,对机场区域附近发生低空风切变时所形成的三维流场进行了数值模拟;并根据结果对风切变发生的位置和强度提供有效的预测。

3.An analysis of a low-level wind shear case at Guangzhou Baiyun airport on Jul 21, 2005 shows that this case was caused by downburst and gust front.对2005年7月21日发生在广州白云机场的一次低空风切变飞行事件进行分析,发现此次过程是由超级单体风暴云产生的下击暴流和阵风锋造成的。

英文短句/例句

1.Low-level Wind Shear Detection Algorithm Based on Prony Model基于Prony模型的低空风切变快速检测算法

2.Impact of windshear upon aviation and its predictable scale风切变对航空的影响及其预报时效分析

3.maximum wind and shear chart最大风速和风切变图

4.Study on Space-Time Characteristics of Anomalous Winds over East Asian Monsoon Region at Low Altitudes;东亚低空异常季风风场时空特征分析

5.Under the shear wind aloft conditions in the winter season, the fairing of the launch vehicle suffered local structural damage.（2）在冬季高空切变风条件下，运载火箭整流罩局部结构破坏。

6.(2) Under the shear wind aloft conditions in the winter season, the fairing of the launch vehicle suffered local structural damage.（2） 在冬季高空切变风条件下切变风，运载火箭整流罩局部结构破坏。

7.The Experimental Research of Using Low Temperature Cool-air to Process Hard-cutting Materials;低温冷风加工难切削材料的实验研究

8.The air pressure at the hot value inlet does not become excessively low.在热风阀进口处的风压不要变得太低。

9.A Numerical Study of a Mid-Latitude Deep Convection Case: Influence of the Upper Tropospheric Stratification and Wind Shear中纬度夏季一次深厚对流过程的数值模拟研究:高空热力层结和风切变影响

10.lowering storm-clouds covered the sky;孕育着风暴的黑云低垂切变风，布满天空；

11.Study on the Terminal of Cold Air Distribution Systems低温送风空调系统末端送风装置的研究

12.Therefore, ladies and gentlemen, never, never underestimate the resilience of Hong Kong people.因此，大家切勿低估香港人的应变能力。

13.Simulation and Experimental Study of Cold Air Diffuser of Ice Storage & Cold Air Distrbution Systems;冰蓄冷低温送风空调系统低温风口的模拟与实验研究

14.Design and Experimental Study of Cold Air Diffuser of Ice Storage & Cold Air Distribution Systems;冰蓄冷低温送风空调系统低温风口的设计和实验研究

15.Climatic Analysis between the Activity of Chinese South-Westerly Strong Wind (LLSW) and Low-level Jet (LLJ);中国西南低层大风与西南风低空急流活动的气候学分析

16.Design and Manufacture for Strong Shear Rheometer and Experimental Study of Shear Flow Cavitation;强剪切流变仪的研制及剪切空化的实验研究

17.Study on Changing Dew-point Temperature of Supplying Air and Control for Variable Air Volume Air-Conditioning System;变风量空调变露点温度送风及控制研究

18.AMTI Clutter Suppression Method for Airborne Forward-looking Wind Shear Radar机载前视风切变雷达AMTI杂波抑制技术

相关短句/例句

low altitude windshear低空风切变

1.The physical qualities of low altitude windshear can be further comprehended.应用模糊逻辑建模与辨识的方法建立了微下击暴流模型 ,利用此模型对 A30 0飞机进场着陆时穿越微下击暴流进行了模拟 ,分析了低空风切变模型中高度因素的影响 ,说明了二维模型比一维模型更为优越。

3)low-level wind shear of thunderstorm雷暴低空风切变

1.The horizontal and vertical momentum loss caused by the shock of heavy rain in low-level wind shear of thunderstorms on the airframe and wing are analyzed,the water film thickness on the airframe and wings estimated,and the flight resistance resulted from raindrops-striking caused by the roughness of airplane when the heavy rain shocks the airplane is discussed.分析了雷暴低空风切变中大雨滴冲击飞机的机身和机翼而引起的水平和垂直动量损失,估算了大雨累计在机身和机翼上的水膜厚度,并讨论了因遇到大雨雨滴冲撞而粗糙化的机体所产生的阻力。

4)cloud microphysical processes中低空风切变

5)LLWSA(S) Low Level Wind Shear Alert System低空风切变报警系统

6)low level shear line低空切变线

1.The results show that there are 3 stages during the heavy rainfall,and there exist two main rainy influencing systems in the first and third stages,the main rainy influencing system is the low level shear lines;in the second stage,the southwest vortex,which is the low pressure.结果表明,此次暴雨分为三个阶段,降水系统主要有两个:第一、三阶段的主要降水系统是低空切变线;第二阶段的主要降水系统是西南低涡,而西南低涡影响期内的雨量最强、范围最大。