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ȫůĺ 1.Ӱ ¶ȵԤЩˮּ֡֡˳ķҲ IPCC1995걨 ȥһչЩҵսòף ķ Ķ̼...

ȫůʹȫˮ·䡢ͶڡƽȣΣȻ̬ϵͳƽ⣬в档

ȫůָһʱ,Ĵͺ¶,ҪָΪɵ¶.ԭܿŷŹ. ȫůһ֡Ȼ.Ƿջʯ򿳷ɭֲʱĶ̼ȶ...

With the rapid development of the economy, pollution has become one of the most serious problems nowadays. The emission of greenhouse gases not only results in more and more CO2 in the atmosphere but also keeps the temperature...

(9)ٹɾп͹ԡձԣҪعɣ͹۹ɰ¡Υ˹ɣͻܵɵijͷ̬񻯾ǿ͹۹ɶijͷӲ1ɼ̬Ķ񻯡ȻֺƵûдӸؿ͹۹йء(3...

1.˿ھ ˿ڵľǵȫůҪ֮һͬʱҲصΣȻ̬ƽ⡣˿ڣÿŷŵĶ̼ͽһ˵֣ͽֱӵƴж̼ĺϵӣγɵ...

ҵ ӹҵʼ࿪ʼģʹú̿ȼ͵ȴͳԴȾأŷŵĴ̼ȫů

The Global Warming People around the world may feel that the climate has been getting steadily warmer and warmer in recent years. Places which used to be abundant in snowfall have frequently experienced snowfree(ѩ) winters...

ȫůӵDZڵӰ죬ģҲиģӰУߡڻƽغнûضォʧȥ԰ȣӰУ¶ȵߣصҲʺסʵ...

In now days, the global warming is threatening the living and development of human, in the meantime,

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