描述:
made for economic prosperity. At the same time, some
man-made natural disasters have been paid more and more attentions , so the research on hydraulic
characteristics of the river in recent years has been put on the agenda. Considering the ecological
environment, flood control, pollution prevention and control method, and in view of the perspective of
the urban landscape as well as the national strategic plan for sustainable development, the research the
hydraulic characteristics of river and making river reasonably repair and ecological reconstruction will
become a general trend, because that is a kind of remediation measure for human to be done
unreasonable exploitation, and it also will be the strong protection of river resources and sustainable
model for better using river resources in the future.
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r is constituted by two or more
graves.Then, according to different forms of human skeletons which lie in the graves,
Secondary Joint Burial can be divided into four categories: Straight limb-like, piled up and
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Group headed by
Cao Cao, Shuzhong Group led by Liu Bei, Jiangdong Group led by Sun Quan. The
political bloc led by Cao Cao had the most abundant strength and talents came forth in
large numbers. During the long-term expedition two major factions within formed:
Ru一Ying Group and Qiao Pei Group. Ru-Ying Group charged civil service mainly and
Qiao Pei Group was mainly made up of generals. These two groups had a long-term
punitive expedition since Cao Cao fought against Dong Zhuo. Finally they unified
vast areas of Northern China and carried out fruitful management, which avoided
serious damage in the region by a long war and laid a good economic, political and
military foundation for the unification of China in the future.
Cao Cao fought against Dong Zhuo at the beginning, seizing Yanzhou, Zhangxiu,
Xuhuai, Guandu, the four states, Wuhuan and Jingzhou, beat the seemingly invincible
powerful opponents one after another. His forces got stronger and stronger. The two
major political groups of Cao Wei supported Caocao on political and military aspects.
Because these two groups represented the interests of their own, inevitably
buried hidden dangers of can get on well with in adversity but can not share wealth.
Ru-Ying Group is represented by the family of Han who was in the name of
safeguarding the rule of the Eastern Han dynasty but to protect their interests. They
can support Cao Cao's domination, but resolutely oppose his taking over Han dynasty.
Qiao Pei Group on behalf of Cao Cao's family numbers who wished to gain greater
benefits through Cao Cao's taking over Han dynasty.
AD 209 years, The Battle of Red Cliff, which was Cao Cao's great cause of
reunification of the most important ended in failure. As the highest strategic staff
groups, Ru Ying Group throughout the campaign process simultaneously
inconceivable aphasia, and the army of Cao Cao was defeated. Cao Cao became
unable to dominate the country again in the rest of his life. This result was what Sun
Quan, Liu Bei would like to see, Ru Ying Group was also willing to see it. From the
historical records there was no record of staff at the Advanced Medium's death to give
people the impression that Ru-Ying Group seemed to have known the defeat in advance.
When Cao Cao was still alive, Qiao Pei Group holded the upper hand. But after
the death of Cao Cao, Ru-Ying Group strongly supported Cao Pi to be the king.
Finally Chen Qun put forward "Jiupinzhongzheng system", which established the
family of Han's political monopoly. The two major political groups gradually moved
towards a balance.
After the death of Wei Ming King, the two major political groups split from
co-operation, eventually formed a situation of endless immortality. Cao Shuang and
He Yan of Qiao Pei Group were launched by Sima Yi through Gaopingling case when
the situation was good. Sima Yi killed Cao Shuang and holded military and political
power in the country. He cruelly blowed members of the Group Qiao Pei through a
series of charges against them. Then, Jin Dynasty took place Wei. Ru-Ying Group
obtained a comprehensive win. While Qiao Pei Group after its three generations with
a heavy heart exit stage of history.
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cultivation development process to
be especialty difficult, frequent occurrence of multiple disasters, the development of the
Northwest Territories are important constraints, the reduction of agricultural land, agriculture,
the substantial loss of population, agriculture, infrastructure damage, agricultural ecological
environment and the poor. Based on this, the north-west areas of the process of agricultural
drought introduced varieties, select a variety of agricultural disaster mitigation technology. In
this paper, the Northwest Territories to explore the Ming and Qing Dynasties of natural
disasters on agricultural production hazards, damage the rural economy and livelihood of the
affected farmers. By the six parts.
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rategic adjustment of structure in agriculture and rural economics,
work relating agriculture, rural areas and farmers remains top priority. Especially in China's accession to
the WTO and national implementation of the western development strategy, the market-oriented
agriculture, the process of internationalization for Aksu oasis agricultural production has brought greater
opportunities and challenges.