查询词典 squall line

A squall line in MCC was monitored by using terminal Doppler radar and AWOS, and the value of low-level wind shear was calculated to provide for Guangzhou Baiyun airport.

利用广州白云机场的多普勒雷达和地面自动站资料对MCC内部的跑线进行实时监测，得到低空风切变对机场的影响情况。

Radar data assimilation had a obviously improved effect on the mesoscale system in ground of squall line, especially in the previous 2-3 hours, which made the ground thunderstorm high pressure of simulation and wind field closer to the observation.

雷达资料同化对飑线地面中尺度系统的模拟有明显的改进作用，尤其是在前23 h效果非常明显，使模拟的地面雷暴高压和风场更接近实况。

Before convective cell move into squall line, it can become a mature supercell with TBSS and BWER features.

对流单体并入飑线前，可发展为成熟的超级单体，有TBSS和BWER等特征，垂直累积液态水含量可达70kg·m^-2，造成局地大冰雹。

A numerical experiments to forecast a squall line storm system passing through the Oklahoma State is performed by using the Advanced Regional Prediction System developed by the Center for Analysis and Prediction of Storms at the University of Oklahoma in the United States.

运用美国风暴分析预报中心的改进的区域系统模式对移经美国俄克拉何马州的一个强雷暴系统进行了数值预报试验，结果表明，初始场中引入多普勒雷达观测资料后明显地改进了预报。

The results suggest that the squall line occurred under the favorable weather conditions.

结果表明：飑线是在有利的天气形势下发生的，飑线上强风暴的强度大、高度高；飑线速度剖面图中显示有低层辐散、中层辐合、高层辐散的特征；垂直累积液态水含量迅猛增加到比较大的数值对冰雹预报有很好的指示意义；在冰雹指数产品中以强冰雹概率大于30%作为冰雹预警门限则有较好的效果；边界层辐合线起到了触发对流和加强对流的作用。

The meso-scale convective cell in squall line causes severe convective wind.

由镶嵌在飑线中的小尺度超级单体造成对流性大风。

In this paper, a strong squall line process occurred in Shaanxi Province on May 30, 2005 is analyzed using some related weather data, satellite cloud photographs and weather radar data.

利用常规天气观测资料、自动站气象观测资料、卫星云图以及天气雷达观测资料，对2005年5月30日发生在陕西省境内的飑线过程进行分析。

Black storm ; dry squall line ; downward momentum transportation ; mixed layer ; autographic record

黑风暴；干飑线；动量下传；混合层；自记记录

Since Doppler weather radar can detect the radar echo reflectivity factor and the radial velocity of precipitation at the same time, it has considerably deepened our understanding of the physical mechanism of precipitation and the rainstorm dynamics, and can largely improve the warning and nowcasting capacity of rainstorms, hails, squall line and tornadoes with its wide use.

多普勒天气雷达能够同时测量降水的雨强分布和目标的运动速度，使得人们在降水物理和风暴动力学方面的认识有很大提高，它的广泛使用会大大改善暴雨、冰雹、雷雨大风和龙卷等灾害性天气的警戒和短时预报能力。

This first transatlantic trip was not without its difficulties, however, as the airship suffered potentially serious damage to its port tail fin on the third day of the flight when a large section of the linen covering was ripped loose while passing through a mid-ocean squall line.

这是第一个跨大西洋之旅并非没有困难，但是，由于飞船可能遭受严重损害的港口尾鳍第三天飞行时，很大一部分是发生亚麻覆盖松散，而通过一个洋中飑行。

Consumer preference ; fuzzy partial ordering relation ; condorect function

消费者偏好；模糊偏序关系； condorect函数

And she doesn't have a cat, she has a Mexican hairless.

而且她不养猫，她养了一只墨西哥无毛犬。