最后还据此对同心双眼结构的出现和消失如何影响热带气旋强度变化进行了探讨。
Some discussions on how the concentric eyewall structure affects the intensity of tropical cyclone are also proposed.
本文从动力-热力学方程出发。得到反映热带气旋强度变化的参数和几个物理因子。
In this paper the parameter and some physical factors, which reflect the intensity change of tropical cyclone, are derived from dynamical and thermodynamics equations.
二十世纪九十年代以来，热带气旋强度变化的物理机制成为国际台风动力学的一个研究热点。
Since the 1990s, the physical mechanism of tropical cyclone intensity change has been a forward topic of typhoon dynamics.
除此以外，当本地热带气旋警告信号生效时，热带气旋强度分析资料会每小时附加在天气报告内。
In addition, hourly analysis of current intensity of tropical cyclone will be made available in the bulletin for current weather whenever local tropical cyclone warning signal is in force.
当热带气旋仍在热带海洋上，冷空气与热带气旋相向而行，气压梯度增强可明显加强热带气旋强度。
When the tropical cyclone moves in low latitudes, the cold air from higher latitudes can modulate the intensity of the tropical cyclones.
热带气旋路径及强度变化是台风预测的两个主要方面。
Tropical cyclone tracks and intensity change are two important aspects in typhoon forecast.
按照强度的不同，热带气旋可以划分为三类：热带低压，热带风暴，以及更强的、在不同地区名字有所不同的一类风暴。
Tropical cyclones are classified into three main groups, based on intensity: tropical depressions, tropical storms, and a third group of more intense storms, whose name depends on the region.
改进了热带气旋暴雨的落区及降水强度，且主要落区误差的修正位于热带气旋移动路径的右侧并同主要的SST降温区相关；
The distribution and intensity of mesoscale rainfall are improved, with main distribution correction lying on the right of cyclone track and correlating with SST dropping area.
在伊戈尔之后，飓风中心称在佛得角群岛最南端的一个热带低气压仅低于气旋强度，并且随时即将变成热带风暴朱莉娅。
Behind Igor, the hurricane center said a tropical depression off the southernmost Cape Verde islands was just below cyclone strength and poised to become tropical Storm Julia at any time.
太平洋地区形成的热带气旋被称为台风，与大西洋飓风一样强度分为一到五级。
Tropical cyclones formed in the Pacific Ocean are called typhoons, but are classified on a scale of one to five in the same way as Atlantic Ocean hurricanes.
结果表明 ，西太平洋热带气旋以四种主要路径影响黄、渤海 ，其影响时间、频数及强度均有不同。
The results show that there are four main paths by which West Pacific tropical cyclones influence the Yellow Sea and the Bohai Sea at different times, with different frequencies and intensities.
影响深圳的热带气旋数量减少，但降水强度在加大。
The frequency of the tropical cyclone influencing Shenzhen has decreased, but its impact on heavy rainfall become more serious.
影响深圳的热带气旋数量减少，但降水强度在加大。
The frequency of the tropical cyclone influencing Shenzhen has decreased, but its impact on heavy rainfall become more serious.
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