非降水回波,Non-precipitation echo英语短句,例句大全

非降水回波,Non-precipitation echo
1)Non-precipitation echo非降水回波
1.Non-precipitation echos were few Researched with restrict to detectivetechnique and data, because it is too weak to be detected by traditional radar.这种回波的产生可能是由于在近地面处有逆温，逆温中潮湿的地面使水汽压随高度变化很大，导致了折射指数随高度变化很大；也可能是近地层湍流或者上空有云回波，由于多普勒雷达灵敏度很高，往往产生非降水回波，其多普勒速度特征反映了雷达站周围环境风场的结构。
2.Non-precipitation echo from radar such as ground objects echo and super refraction and so on are important to explore quantitatively precipitation and the other products.地物和超折射等非降水回波是影响雷达定量探测降水和其他产品的重要因素,利用降水和非降水回波反射率三维结构特征可以对雷达数据进行质量控制。

英文短句/例句

1.Application of Doppler Weather Radar Non-precipitation Echo to Nowcasting;多普勒雷达非降水回波在临近预报中的应用研究
2.The Study of Characteristic of Spectrum Width in Rainfall Using Next Generation Weather Radar s Data;新一代天气雷达不同类型降水回波的谱宽分析
3.Research on Non-acoustic Detection for Underwater Submarine based on Radar Sea Surface Echo基于雷达海面回波的水下潜艇非声探测
4.Preliminary Study of Precipitation Measurement in Blockage Area with Doppler Radar and Echo Tracking by Correlation;多普勒雷达估测阻挡区域的降水及回波相关追踪方法的初探
5.Study on the Precipitation Echo Extraction Method in the Doppler Weather Radar Image;多普勒天气雷达图像中降水回波的提取算法研究
6.An Algorithm of Classifying Convective and Strariform Pricipitation and Primary Application in Estimating Precipitation;层状云和对流云雷达回波的自动识别及其在估测降水中的应用
7.Preliminary Analysis on the Structures of Radar Precipitation Echo and the Features of Lightning in Thunderstorms over Beijing in Summer北京夏季强雷暴降水回波结构与闪电特征初步研究
8.The Analysis of Doppler Weather Radar Echo of a Strong Precipitation Event Occurred in Junggar Basin of northern Xinjiang in spring准葛尔盆地南缘春季一次强降水的多普勒天气雷达回波分析
9.Applying Doppler Radar Echo Parameter to Estimate Surface Rainfall in Changsha应用多普勒雷达回波参数对长沙地面降水的估算
10.Determination of Vertical Profiles of Reflectivity for Estimation of Stratiform Cloud Precipitation in Ground Clutter Areas利用雷达回波垂直廓线估测地物阻挡区域层状云降水的技术研究
11.Causes of wave number-1 asymmetric rainfall distribution of tropical storm Bilis(2006) during its landfall热带风暴Bilis(2006)登陆期间一波非对称降水分布成因的探讨
12.Appliance and Mechanism of Numeric Simulation of Unsteady Seepage in Precipitation-Recirculation Foundation Pit Project;非稳定渗流的数值模拟在基坑降水和回灌中的研究和应用
13.microwave attenuation in clouds and precipitation云和降水中的微波衰减
14.Application study of wavelet analysis on ultrasonic echo wave noise reduction小波降噪在超声回波信号处理中的应用
15.A harmonic analysis indicates that annual variations are dominated by wave one.谐波分析表明,旬降水量年变化以1波为主。
16.microwave absorption by clouds and precipitation particles云和降水粒子的微波吸收
17.THE DEGRADATION OF PYRIDINE IN AQUEOUS SOLUTION BY THE ULTRASOUND/FENTON' S REAGENT超声波/Fenton试剂联用降解水中的吡啶
18.Settlement reservation control in construction of a deepwater breakwater某深水防波堤施工中的预留沉降控制