sim卡针卸表带的方法:哪位高手帮忙翻译一段英文

with the improvement of urbanization level, the urban environmental problem are more and more obvious. As the important life support system of cities, forests play the core role in maintenance of balance of the urban ecosystem.It is the important basis for the sustainable development of cities to establish the forests and improve the ecosystem, which is also the supreme reflection for the cities in terms of ecological civilization, security and construction and the correct understanding and demand of scientific development view on the construction of urban ecosystem. From the perspective of urban forest ecology, this article briefly introduced the research content, development situation and the real meaning and then introduced the contents of the effcts of urban forests, construction principle and development plan.

With the increasing level of urbanization, urban environmental problems are becoming more and more prominent. Urban forest as a city important life support system for the maintenance of the ecological balance in a system of core role. Urban forest building, the improvement of the ecological situation is an important foundation for sustainable urban development, ecological civilization, ecological security and ecological construction in the city the highest expression, but also the scientific development concept to the correct understanding of urban ecological environment and the inevitable demand. The city will start to the basic concepts of forest ecology and an overview of its research content, development and practical significance, and the multifaceted role of the urban forest, building principles, development planning presentation.

with the risig of urbanizing standard,the problems of envrionment problem for city have become more and more serious.Forests,as an important life-support system,play an dominant role in maintaining the ecological balance of a city.Developing the urban forest and improving the ecological state are the important basis for ever-lasting development of a city as well as the highest embodiment of
ecological civilization,ecological security and ecological establishment.Meanwhile,it is also the correct understanding and necessary requestby by scientific developing view to the establishment of ecological envrionment of city.This essay is written on the basis of the basic concept of urban forest ecology
and make an brief introduction of its studying content developing state and practical meanings as well as the function in many aspects
,the establishment principle and the developing plan of the urban forest

In the process of urbanization , the environmental problems in the cities are coming into focus day by day . As an important life-maintaining system in the cities , the forests play an key role of keeping the ecological balance in the urban areas . To build the forests in the cities , and to improve the ecological situation are the important basis of the sustainable development in the cities. It is the highest reflection of the notion of ecological civilization,ecological safety,ecological construction in the cities, and also the exact understanding and consequent demand of the scientific developmental conception . The text commences from the basic concepts of the urban forest sylvan ecology ,outlines the studied content,the status of development,and the practical significance,etc . And it will also introduce the multifold effects ,constructive principles ,development plans of the forests in the cities.