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- geostrophic vorticity 地转涡度
- Potential Vorticity Diagnostics of a Mei-Yu Front Case. 梅雨锋个例潜涡度诊断。
- The wet potential vorticity and helicity are diagnosed and analyzed. 主要对湿位涡和螺旋度进行了诊断、分析。
- The vorticity compressor parts were manufactured by the V-EPC process. 用真空实型铸造法对涡旋压缩机动盘毛坯件进行了试生产。
- Recapped the momentum and vorticity equations in the rotating frame. 概述旋转架构下的动量和涡度方程。
- The effects of baroclinicity on the geostrophic momentum Ekman flow are investigated in this paper. 本文研究了斜压效应对地转动量Ekman流的影响。
- If the initial potential vortcity of the flow is non-uniform, the final state is not necessarily geostrophic. 如果不平衡流的初始位涡是非均匀的,则其通过适应过程而达到的平衡状态不一定满足热成风关系;
- This paper introduces and automatic method to judge geostrophic wind principle and its application in weather analysis. 提出一种在计算机上自动判定地转风原则的简易方法,并介绍了该方法在天气分析系统中的应用.
- Showed that one needed a small Rossby number in order for the geostrophic balance to be justified. 说明被证明的地转平衡需要小的罗斯贝数。
- The results show that vorticity advection, thermal advection and latent heat release made great contribution to the development of the depression. 中低层的温度平流、降水凝结释放潜热维持上升运动,是低压进一步发展的有利条件。
- The inclination of SCF mainly depends on the geostrophic wind in the warm sector, frontal moving speed and the position of SCF relative to orography. 冷锋的倾斜主要与冷锋暖区的地转流分布、锋面移动速度、锋面与地形的相对位置有关。
- At the cloud-cavitation stage, the vorticity bands become more dispersed and behave as many vorticity group. 在云状空化阶段,涡量聚集区由涡带转化为大涡量团的分散分布,而且影响区域明显扩大。
- The stability of Rossby wave in the basic flow was studied based on the spherical barotropic vorticity equation. 并用谱函数展开法定义和计算了发展型波包的演变。
- 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;
- Course Description. Fundamental Theorem of Kinematics - Convection, Vorticity, Strain. 1课程叙述,动力学基本理论-对流,涡旋量,应变。
- The Euler equations are implemented in terms of the stream function and vorticity. 文中主要考虑具备流入和流出的流体通过一个有界肘型区域的情形。
- It includes concept of oceanic flow, geostrophic flow, wind flow, gradient flow, bottom friction flow, and unsteady flow. 需要6个学时。
- Derived the shallow water potential vorticity equation from the shallow water momentum and continuity equations. 从浅水波动量方程和连续性方程出发推导浅水波位涡方程。
- The effect of neglect of geostrophic action shall be considered in making a physical simulation for a large-scale sea area. 对具有较大尺度海域的模拟需要考虑地转缺失的影响。
- Several regression models, with an independent variable of sea surface geostrophic current, were set up to simulate the real trajectories of drifters. 对南海中伴随涡旋运动的2个浮标模拟试验显示,诸多模型中以海表地转流、风海流及背景流为自变量的回归模型模拟浮标漂流轨迹效果较好。