查询词典 cyclones

The Hainan Island is one of the provinces where tropical cyclones made landfall frequently.

Fitow(0114)是这类热带风暴的一个典型。

The cyclones with short cone are used for crude grading of minerals with heavier specific gravity in gold mines, sand gold mir.es and sulphur ore mines and have such advantages as small ground occupation, high capacity, high operating flexibility, low energy consumption and high movability etc.

短锥分选旋流器用于金矿、砂金矿、硫化矿等比重较大的矿物的粗选作业，具有占地面积小，处理能力大，操作弹性大，能耗低，可移动性强等优点。

Cyclones;Computational Fluid Dynamics;The Model Of Onflow;Numerical simulation

重介质旋流器；计算流体力学；湍流模型；数值模拟

The tri-strings suspension preheater system is composed of three strings cyclones,with gas flows from bottom to top paralleling and powder flows from top to down through each cyclone in a series.

三系列预热系统是将三列自下而上并行的气流与自上而下逐级串行的料流结合为一体的新型预热器系统，该构成方式能够显著提高预热器单体内的固气质量比。

It is shown from this thesis that flow fields on synoptic maps can be decomposed into rotation and deformation fields. Geostrophic non-frictional cyclone and anticyclone vortex patterns are closed circulations around the center point, streamlines of frictional cyclone and anticyclone patterns have spiral forms around the focus point. Saddle fields have four vortex centers (two cyclones and two anticyclones) and a saddle point. Blocking high pressure and cut-off low pressure patterns consist of a vortex center and a saddle point.

本文说明了天气图上的流场可以分解为旋转场和变形场：地转无摩擦的气旋、反气旋的涡旋型式是围绕中心点的闭合环流；考虑摩擦的气旋、反气旋的流型是围绕焦点的螺旋型式；鞍型场有4个涡旋中心点（2个气旋和2个反气旋）与1个鞍点；阻塞高压和切断低压由1个涡旋中心点与1个鞍点组成。

While tropical cyclones can produce extremely powerful winds and torrential rain, they are also able to produce high waves and damaging storm surge.

虽然热带气旋能产生极其强大的风和暴雨，他们也能生产高海浪和风暴潮破坏。

The team interpreted those shifts as the effect of cyclonic winds moving above and below the black hole at speeds of about 4000 kilometers per second, tens of thousands of times stronger than the most intense cyclones on Earth.

研究小组认为这些变化是黑洞上方和下方速度达每秒4000公里的猛烈气旋运动造成的。这气旋的速度相当于地球上最猛烈飓风的数万倍。

A number of the tropical cyclones near the coast of China sometimes underwent a process of extratropical transition.

热带气旋中的一部分在进入中纬度地区后会发生变性。

The feature of general circulation of 500hpa in winter of 1997～98 and the activity of extratropical cyclones have been analyzed in this paper.

1997～98年发生了近百年最强的厄尔尼诺现象，本文对1997～98年冬季(12～2月)500hpa环流特征、东亚温带气旋活动及天气特征进行了分析。

Symmetric instability is important to the development of extratropical oceanic frontal cyclones and Jiang-Huai rainstorm, which, as a kind of mesoscale unstable energy, must be started up to come into effect.

4对称不稳定作为一种中尺度的不稳定，对本研究中海洋气旋及江淮梅雨锋中尺度系统的发生发展有重要作用。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。