台风英文简介ppt
TY:The average wind speed in the center of bottom ranges from 32.7m/s to 41.4m/s,the level 12-13.
How typhoon form
In meteorology, a tropical cyclone is
enough drinking water. Medicines for cough, cold and diarrhea and a first aid kit for
cleaning wounds will also come in
. handy
.
5、提前作好相应准备,如固定门窗或其它室内外悬挂 物,准备食物、手电筒等;
a storm system fueled by the heat
released when moist air rises and
condenses. The name underscores
their origin in the tropics and their
Geostrophic deflection force
cyclonic nature, which is that its circulation is counterclockwise in the
northern hemisphere and clockwise
in the southern hemisphere. They
are distinguished from other cyclonic
windstorms such as nor'easters,
European windstorms, and polar
lows by the heat mechanism that
fuels them, which makes them
"warm core" storm systems.
Typhoon can bring……
5、Stock non-perishable goods
and medicines at home. This would include canned goods, noodle packets and enough rice to last for three days to a week in case you get stranded at home due to floods. Of course, have
The level of typhoon
Super TY:The average wind speed in the center of bottom is higher than 51.0m/s, the level 16 or higher.
STY:The average wind speed in the center of bottom ranges from 41.5m/s to 50.9m/s,the level 14-15.
1what is typhoon 2Typhoon’s structure
3How typhoon form 4what can typhoon bring 5 How to prepare
What is
typhoon in the word?
小灰灰 :Daddy,what is typhoon, could you tell me?
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Typhoon
Typhoon’s structure
Surrounding area maximum wind speed
The eye of typhoon
The eye of typhoon lies in the center of typhoon ,shaped like an oval or a circle .
The diameter range from 10km to 70km,45km on average. The wind speed and air pressure in the eye of typhoon both are the lowest,and the weather appear to be windless,partly cloudy,warm and dry.
hold住 !!!
The tree:Ah!I don’t want to die……
Free swimming pool
back
What should we do when typhoon is caming……
台风来 啦!
1、Listen for warnings from
your local officials or weather personnel in situations where evacuation is ordered. Note the evacuation routes and plan to leave early.
3、Typhoon can bring away the huge heat in the local of equator, and reduce the desertification and temperature difference between the two poles of the earth. 4、typhoon can increase the output of the fishing industry.
淡定 哥
2、Close the doors and
windows firmly
3、Remember to shut off electricity, water and gas to your home before
evacuating.
4、 If you can, store two weeks worth of food and water.
6、根据各种媒体及时了解台风动态; 7、要切断霓虹灯广告牌的室外电源; 8、停止高空及户外危险作业,停止各种露天集体活动
和室内型集会。 9、……
The advantage of typhoon
1、Typhoon can bring adequate fresh water.
2、Typhoon is a huge flow of energy ,which can keep the glob heat balance.
灰太狼:Stupid!How can you not to know it? Typhoon is the wind blowing up from Taiwan.(A pan appear……) :Don’t mislead! Typhoon is the wind blowing to Taizhou.
what is typhoon?
(1)Typhoon is a name used in east Asia for a Hurricane. (2)Typhoon is a type of cyclone occurring in the western regions of the Pacific Ocean. (3)A typhoon is similar to a hurricane in levels of destructiveness. (4)The word typhoon comes from the Chinese term tai-fung meaning great wind.