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- Fallout Wind Vector Plot 微粒沉降风速向量标图
- It indicates that the positive vorticity and wind vector cyclonic shear are obviously on the lef t sid e of LLJ. 结果表明,大风冰雹出现在急流轴左侧具有较强正涡度及风场气旋式切变的区域内;
- As an example,ERS-2 SAR image covering Hong Kong region acquired on May 7,2002 is used for the preliminary test of wind vector retrieval. 然后以2002年5月7日当地时间10时53分ERS-2卫星获取的香港地区(22.;097°N;E 114
- The vector plot of 3D magnetic flux and the surface plot for the radial component of magnetic flux density were obtained,which could show the feature of the MLF near defect expressly. 利用数学模型对漏磁信号进行了仿真分析,得到了三维磁通密度矢量图和它的径向分量曲面图,直观地显示了缺陷附近漏磁场的特点。
- In comparison with the constant eddy viscosity Ekman model,the eddy viscosity increasing with height results in the increasing of vertical wind shear and deceasing of the angle between the wind vector and x axis. 结果分析表明 :与常值涡动粘性系数情况相比 ,在边界层低层随高度增加的涡动粘性系数可以导致低层边界层风速随高度迅速增加 ,即风速垂直切变增加 ,同时风速矢与地转风之间的夹角减小。
- Furthermore,we analyze the impacts of wind wave and topography on the thermal structure based on the QSCAT Wind vector data,the T/P Significant Wave Height(SWH) data and topography data. 在此基础上结合最新的卫星风场、有效波高场和地形资料,分析了风浪及地形对温度结构的影响。
- Automatic Detecting of the Wind Vector 风矢量的自动检测
- A new wind vector algorithm for C-band SAR 对于C波段SAR的一个新风矢量算法
- However, the swirling winds in both extratropical and tropical cyclones are highly variable, and hence the stress vector is not necessarily in the same direction as that of the local wind vector. 然而,在非热带地区与热带气旋的旋转风场变化极大,因此压力的向量并不完全与局部地区的风向相同方向。
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
- The wind whirled the dead leaves about. 风吹得枯叶在四处回旋。
- The boat heeled over in a strong wind. 船在强风吹袭下倾侧了。
- The shutters thumped the wall in the wind. 在风中百叶窗砰砰地碰在墙上。
- The secondary velocity vector plots show that the migration of the secondary vortex across the main flow was influenced by flow rates which made the centrifugal and Coriolis force changing. 二次流矢量图表明流量的改变影响了离心力和哥氏力在流动中的作用,导致在垂直于主流方向引起截然不同的二次涡旋流动。
- Secondary traverse flow velocity vector plots show the scrapping of the tip leakage vortex from the suction surface of one blade across the blade pitch to the pressure surface of the adjacent blade. 数值和实验结果均表明,端壁移动情况下间隙区域的二次流动特征是刮削泄漏涡的形成和发展。
- Under the assumption that the wind vectors of two contiguous azimuth are same, the VAP (Velocity Azimuth Processing) method is proposed to retrieve the wind vector field from the distributions of Doppler velocity on the distance circle. 从单Doppler速度场反演风矢量场的VAP(Velocity Azimuth Processing)方法是在假定相邻方位角的风矢量相等的前提下,从单部Doppler雷达所测得的各个距离圈上的径向速度随方位角分布的廓线推算风向和风速的方法。
- She was like a narcissus trembling in the wind. 她像一株在风中摇动的水仙。
- Still, it's an ill wind; you will have an unexpected holiday. 不过,这也并非完全的不幸,你会享受到一次意外的休假。
- The north wind set them shivering. 北风吹得他们浑身打颤。
- The fallout will probably infect millions. 辐射尘可能对数百万人造成影响。