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  LowPressureWeatherSystem

 Sigma KEE - LowPressureWeatherSystem

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低压天气系统
LowPressureWeatherSystem 低气压天气系统是一类天气系统 WeatherSystem，它的特点是大气气压 barometricPressures 处于 29.5 寸水銀柱 Inchmercury (998.98mbar)或更低数值。低气压系统一般带来不稳定的天气， 如常伴随有风暴。
Relationships      
Parents 天气系统 WeatherSystems are the movement of WindFlows across the EarthsAtmosphere. These movements are known as LowPressureWeatherSystems and HighPressureWeatherSystem.
Children 气旋风暴CyclonicStorm is the class of LowPressureWeatherSystems that involve a low pressure area surrounded by winds rotating rapidly inwards.


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