查询词典 ecotone

This paper studied changed properties of soils in the typical ecotone of Duolun County, Inner Mongolia for two years.

以典型生态脆弱区内蒙古多伦县为例，连续2a进行了沙漠化对土壤理化性质的影响研究。

Desert-oasis ecotone, an important constituent of oasis ecosystem has vital role in maintaining the stability of oasis.

荒漠绿洲过渡带是绿洲生态系统的重要组成部分，对维持绿洲稳定具有重要作用。

In China, particularly in ecotone, it is necessary for the nation and local area to develop agricultural production, and simultaneously undertake environmental construction.

由于中国的国情决定了在生态脆弱区环境保护中必须坚持环境保护与发展农业生产"两手抓"。

The weak nature of ecology and the particular relation between human and environment must be considered in the urbanization of ECOTONE.

关于生态环境脆弱带的研究，早在2 0世纪 6 0年代的国际生物学计划中便明确地把脆弱带提上了研究的日程。

Ecotone farming field and pasture of Inner Mongolia occupy an important position in Regional economy and Ecosystem.

内蒙古农牧交错带在地区国民经济和生态系统中占有重要的地位。

With the rapid development of our country's economy and the fast acceleration of turning from city to suburb as well as village to town, a new kind of area has appeared between cities and villages, that is the Urban rural ecotone.

摘 要：随着我国经济的迅速发展和城市郊区化及乡村城镇化进程的明显加快，在城市和农村之间出现了一种新的地域空间--城乡交错带。

Grassland and ecotone of agriculture and animal husbandry ; ecosystem restoring ; sustainable development ; West Development Plan

草地与农牧交错带；生态系统恢复；可持续发展；西部大开发

An investigation on the community diversity of soil arthropods in the forest-steppe ecotone of north Hebei Province was conducted.

1引言土壤动物是陆地生态系统的重要组成部分，对土壤形成、物质循环和能量流动具有重大影响[4]。

Regional Landscape dynamics The changing of some landscape pattern indices also showed the urbanization process of the urban-rural ecotone.

区域景观动态城市化的过程对城乡交错带的景观格局特征也有显著的影响，景观格局指数的变化可以体现这种发展过程。

The important reason for ecological degradation in northern farming-pastoral ecotone is unreasonable and too intensive utilization of field water.

不合理的土地利用方式与利用强度导致农业用水不合理是造成北方农牧交错带生态退化的重要原因，适度开发利用农田水分是当前发展农业生产和重建生态系统的关键。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。