本文用非线性耗散理论研究第二类条件不稳定下的自激加热的热带低压、台风系统。
A highly truncated spectral model is used to study the self-exciting heating, dissipation and nonlinear action in the typhoon depression system.
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.
发生在上海地区的2001年8月5 ~6日热带低压特大暴雨过程(简称“0185”过程)是一次高影响性、灾害性天气。
The Shanghai heavy rainfall event on 5 ~ 6 August 2001 (0185 event, in abbreviation) caused by tropical depression (TD) is a typical high-impact and severe weather.
由此讨论了热带东风气流中的低压形成。
Then the depression formation in tropical easterly flow is discussed.
本文利用广东热带所的数值预报模式和ECMWF的格点资料，对两个南海低压进行了对比数值分析。
The compared analysis for two tropical depressions in South China Sea is completed by using numerical model developed in Guangdong Institute of tropical Marine Meteorology and ECMWF data.
对东亚季风气候具有决定性影响的系统，如副热带高压、蒙古高压、印度低压以及西风急流等也模拟得比较好。
The large scale systems such as Subtropical High, Mongolia High, Indian Low which have important influence on the East Asia Monsoon are also simulated pretty well.
一个热带气旋，风暴系统由一个大的低压中心和众多雷暴产生的强风和大雨的特点。
A tropical cyclone is a storm system characterized by a large low-pressure center and numerous thunderstorms that produce strong winds and heavy rain.
夏季，印度低压和东亚的季风低压均减弱；而副热带高压系统普遍增强。
Indian low and monsoon low of East Asia have the obvious weakness in summer and subtropical high system generally strengthens.
热带暴风是由小面积低压引起的。
A cyclone in the tropics is caused by a smaller area of low pressure.
当热带东风气流减弱时，低压中心位置偏北，低压强度增强，低压纬向宽度变大；
When the tropical easterly flow decreases, the center position of depression moves northward, the strength of depression increases and the zonal width of depression widens.
当热带东风气流减弱时，低压中心位置偏北，低压强度增强，低压纬向宽度变大；
When the tropical easterly flow decreases, the center position of depression moves northward, the strength of depression increases and the zonal width of depression widens.
应用推荐