wind field

Tropical cyclone, frontal cyclone, cold high and southwest monsoon are the main synoptic systems affecting China Sea. When one of them controls the sea, the wave field on the sea has its own features due to the special wind field of this system.

影响中国近海的主要天气系统有热带气旋、锋面气旋、冷高压和西南季风，它们的风场结构很不相同，由此引起的海浪场也各具特点。

Using the treatment of seperating layer with three-year observed data, classified the layer which has obvious turning in horizontal wind field as boun-dary layer.

运用三年的实测资料，将水平流场存在明显转折的层次定为分界层。

Experiments of Doppler radar wind field interpretation UW method in shanghai, caac

民航上海多普勒雷达风场反演UW方法的试验

One is releasing latent heat that causes adjustment of thermal wind, it formes environmental field which is favourable for development of disturbances. This is a positive feedback process.

一方面是释放凝结潜热，引起热成风调整，产生更有利于扰动发展的环境场，这是一个正反馈过程。

The qualitative identification methods of Doppler radar velocity PPI pictures are introduced. The related image features of convective rainfall clouds are analyzed: ① the zero-velocity lines in the wind field related to large-scale convergence or divergence in combination with cold or warm advection;

介绍了多普勒雷达速度PPI产品图像定性识别方法，分析了与对流性降水云体有关的图像特征：①冷暖平流与大尺度辐合辐散运动相结合的零速度线；

A Simulation Study of Three-Dimensional Structure of Qingdao Coastal Area Wind Field in August

青岛地区8月份沿海近地层风场数值模拟和三维结构研究

Research on ocean surface wind field retrievals from SAR;

海面风场是海洋和大气的重要要素。

To make snow particles immersed into the wind field is the premise of simulating the realistic falling snow scene.

真实感的飘雪模拟是要让雪花粒子真正的浸入到风场中。

Secondly, aiming at the physical phenomenon that vibration of particles in fluctuating wind field, after setting the Nonlinear non-autonomous system model, we studied the dynamic characteristics of periodic vibration, period-doubling bifurcation, QPO, chaos and so on.

其次，针对颗粒在风场作用下来回振动这一物理现象，本文通过建立非线性非自治系统模型并求解，对颗粒的周期运动，倍周期分岔，准周期运动，混沌等动力学特性进行了研究。

The software design measuring the wind field in echo area by use moment invariant and correlation methods

矩不变量和相关法测量雷达回波区流场的软件设计

Study of the Detection Mode of Upper Atmospheric Wind Field Based on Lorentzian Profile Aurora

基于洛伦兹线型极光的上层大气风场探测模式研究

The incoherent wind lidar in ocean university of China is mainly used to detect wind field at low altitude ( below 15km).

中国海洋大学非相干激光雷达主要用于探测低空（15公里以下）大气风场。

The Analysis of the Wind Field in the Lower Layer in Summer in Yunnan

云南夏半年低层风场分析

Remote Sensing Study of Sea Surface Wind Field Around Taiwan Island During Typhoon Periods

台风期间台湾岛周边海域海面风场特征的卫星遥感研究

This is an important improvement for the prediction of wind field in the Ekman boucdary layer.

这对预报边界层风场是很重要的修正.

What does the wind power field patrol the route to be supposed to on to formulate?

风电场巡视路线应该依据什么来制定?

Weak as it is, the disturbance in the wind field is discernible.

该风场的扰动虽然很弱, 但是还是可以看得出来.

Ground and spaceborne lidar also have ability of getting fast and high-resolution three-dimensional wind field.

地基和星载激光雷达也同样具备快速、高分辨率测量大气三维立体风场的能力。

Annual variation in the low-latitude 850 hPa divergent wind field with its anomaly in an EL nind year

低纬850百帕辐散风场的年变化及其在厄尔尼诺年的异常

The comparing analysis indicated that: expansion and degradation of Three River Source Region's wetland can both impose impacts on Surface Temperature, Potential Height Field, Wind Field, and intensity of precipitation, as well as the vapor rate and containing water of soil.

通过对比分析发现，三江源湿地的扩大和缩小都能影响地表温度、高度场和流场、以及降水的强度，还能影响到土壤含水量和蒸发量。

Effect of sea surface wind field on the thermocline in sea area around Taiwan Island

海面风场对环台湾岛海域温跃层的影响

The thermal and wind field of the depression have a significant unsymmetry.

低压的结构有明显的不对称性。

Observation and analysis of surface wind field, sea and land breeze and internal boundary layer;

地面风场、海陆风及内边界层的观测与分析；

A strong convergent region extended northward about a thousand km from the core of typhoon. Next, the 850 hPa wind field and thermal field of typhoon were asymmetric.

强辐合区从台风中心向北延伸近千公里.其次，850hPa台风流场和热力场不对称。

It is quite possible that the upper water structure variation in West Pacific Warm Pool results from changes of the equatorial Pacific wind field and determines local primary productivity.

推测西太暖池核心区的上部水体结构变化是赤道太平洋海区风场变化的结果，并且控制了WP7站位初级生产力的变化。

Extended-VAP Method for Retrieving Wind Field from Single-Doppler Radar Radial Wind and Its Quality Control

扩展VAP对单多普勒雷达径向风的反演及质量控制

A history and current situation on numerical prediction of sea surface wind field

海面风场数值预报的历史和现状

Then applies the two-dimensional storm surge and inundation numerical model to Bohai Bay, at the same time, consider the impact of additional conditions, such as the wind field, astronomical tide and atmospheric pressure and so on.

然后将二维风暴潮漫滩模型应用于渤海湾，同时考虑风场、压力场等附加条件的影响。

Dissymmetrical Wind Field Analysis of No.20 Tropical Storm in 2002

2002年20号热带风暴风场非对称研究

The technologies of nuclear energy, wind energy, solar energy and tidal energy have become the main research field by most of the countries in order to strengthen the economic power.

核能、风能、太阳能以及潮汐能技术已经成为各经济强国主要研究的课题。