风矢量

在此基础上，分析了采取三种措施来消除风矢量对靶弹航向偏差的影响。

The influence of wind vector on course deviation of target missile is analyzed .

由单个多普勒雷达探测资料反演风矢量场的变分方法

The Variational Method for Retrieval of Wind Vector Field from Single Doppler Radar Data

用VAP方法反演风矢量场前必须首先消除原始Doppler速度资料中的脉动。

The pulsation in the original data of Doppler velocity has to be removed before the retrieval .

HY-2卫星微波散射计海面风矢量场反演技术研究

The study on oceanic vector wind field retrieve technique of the HY-2 satellite

尽管这样对潜热、CO2、动量通量的测量基本通过测试，可以适用于基础研究，但是经常发现特定的风矢量违背基本假设条件。

Despite this fact , measurements of latent heat - , CO_ 2 - and momentum flux in general fulfill the quality test criteria to an extend that the results can be regarded as suitable for fundamental research , whereby usually certain wind sectors have been found violating basic assumptions .

利用云导风矢量的台风中心自动定位

Automatic location of typhoon center using cloud derived wind vectors

这个假定可以保证反演所得的风矢量场中仍保留次天气尺度的风场信息。

The information of sub-synoptic scale can be maintained in the retrieved wind field .

风矢量求解算法是风场反演算法的核心内容。

The inversion algorithm of wind vector is the kernel content of the wind retrieval algorithm .

风矢量的自动检测

Automatic Detecting of the Wind Vector

风矢量对坡面降雨动能分布的影响

The effects of the wind vector on the distribution of raindrop kinetic energy over sloping field

它采用笔型波束圆锥扫描脉冲体制，主要用来测量海面风矢量，具有广泛的应用需求。

Its main application area is to measure the sea wind vector on the sea surface .

然后以风向随季节的演变过程为线索，揭示了季风风矢量随时间演变的旋转特点及其地域分布。

It reveals the rotation style of monsoon wind vectors with time evolution and its geographical distribution .

风能发电作为一种新型的可再生能源，建立在对风矢量信息的准确测量基础之上。

Based on accurate measurement of the wind vector information , wind power is a new type of regeneration energy .

这种风矢量传感器具有体积小、无转动部件、强度高、易维护的优点。

There is no moving parts in the sensor . It is small , hard , and easy to maintain .

因为多普勒雷达探测到的仅仅是风矢量在径向上的分量。

A Doppler radar only measures the component of the velocity in the line of sight , the so-called radial velocity .

云导风矢量通过对具有一定时间间隔的两幅相关卫星云图进行模板匹配而得出。

The cloud motion wind vectors are obtained by implementing template matching to a pair of interrelated satellite cloud images with vegulan time interval .

风矢量的追踪用相关匹配法，而风矢量的高度指定依靠双通道物理方法。

AMV image matching is used with correlation method , while AMV height assignment is physically based on one window channel and one absorption channel .

文中给了一种由单多普勒雷达资料反演风矢量场的变分方法，并由此形成预报初始场。

A variational method for retrieving wind vector from single Doppler wind measurements is developed and the initial forecast fields are created from the retrieved winds .

航天飞机成像雷达海面风矢量观测研究&以1994年4月南中国海试验区为例

Research on Wind Vector Observation from SIR C / X SAR Data : Case Study of SIR C / X SAR Experiment over South China Sea

该模型的主要特点是建模风矢量全部取自海上浮标测量数据，因而所用风矢量更加客观准确。

The main feature of this model is that wind vectors used in modeling are all from buoys , so the wind vectors are more objective and accurate .

由于风矢量有二或三个分量，径向风速作为风矢量的一个分量，不能为反演风矢量提供足够的信息。

Since wind vector has two or three components , the radial velocity , as one component of wind vector , can not provide enough information for retrieving wind vector .

山西高速公路沿线大雾天气特征及预报服务因为多普勒雷达探测到的仅仅是风矢量在径向上的分量。

Foggy Weather Feature and Forecast along the Line of Shanxi Speedway A Doppler radar only measures the component of the velocity in the line of sight , the so-called radial velocity .

针对目前传统反演方法存在的不足和限制，引入遗传算法用于风矢量反演中的目标函数优化。

Taking SeaWinds as an example , according to the basic property of its model function and wind vector ambiguities , a set of wind vector retrieval algorithms are designed and implemented .

提出了改进的风矢量统计方法（包括风向平均值、标准差、偏态系统、自相关系数及与风速互相关系数的计算方法）。

Also , this paper suggests an improved statistical method of wind vector ( including average value of wind direction , standard errors , deviation coefficient , self-related coefficient and the calculation method of wind speed interaction coefficients ) .

基于多电平技术的风机矢量控制系统研究

Research of fan vector control system based on multi-level voltage

结构在脉动风作用下矢量优化设计

The vector optimization of the structure under the impulsive wind load

作用于海洋波的风应力矢量。

Wind stress vector over ocean waves .

激光测风雷达通过多普勒频移来确定激光束视线方向上的大气风场的速度矢量。由这些测得的矢量可反演大气风场群速的速度矢量。

Utilizing lidar to obtain the wind velocity along the line of sight by Doppler shift and then inverting these velocity vectors to real atmosphere wind group speed is a very important purpose of laser lidar .

通过对吸油烟机抽吸风场有效强度矢量图的测量，给出了吸油烟机质量技术检验方法和油烟废气、燃气废气污染泄漏量的计算方法；

The testing method of the kitchen ventilator quality , as well as the calculation method of the leakage of the oil fume and the waste gas from combustion gas are given by measuring the effective intensity vector diagram of the suction wind field for a kitchen ventilator .

一种海面风场反演的快速风矢量搜索算法

A Fast Wind Vector Search Algorithm for Ocean Surface Wind Retrieval