I Introduction
In recent centuries, special in the recent 230 years, the Earth climate system is experiencing obviously changing warm [1]. In the current, the unprecedented increasing of CO2 density in atmosphere is possible the main reason causing the climatic change [2]. The immediate cause of atmospheric CO2 content climbing rapidly is large-scale energy burning which is caused by big development of human industry civilization. Therefore, the humanity acting is possibly the warm primary cause of the climate change, and the possibility is 90% above [3]. Facing to the whole world climatic change, the international society were in argument and negotiations around reducing CO2 emission. No matter from research angle of political or of the scholarly, the various countries' scholars all have conducted the massive research to the CO2 emissions.