typhoon的英文资料

The formation of Typhoon

Tropical cyclone formation is not yet fully understood, but the following conditions is essential.

One of the vast warm ocean surface water temperature higher than 2 6 ℃, offers great moisture, air-rapid rise. Water vapor condensation in height, releases large amounts of latent heat, the impetus for the cyclone.

The second is low and the large-scale movement of air encounter, as well as rain, and to provide more water vapor and latent heat.

Its three airflow can be increased for the proliferation of high-altitude, low-flow has been rising.early, the sky was very dark. I was walking in the street with my mother. We were going home. The wind blew more and more strongly. We felt the difference. We started to run fast in order to go home in no time. But the wind was still faster than feet. Suddenly, lots of litter was blown away. The typhoon blew up.
We couldn’t hold the umbrella. It was raining heavily and we