3) mining subsidence
开采塌陷
1.
Overlay analyses between mining subsidence and original land-use elements are done in order to get the sc.
对比张集矿井2000年和2007年CBERS图像,计算归一化植被指数NDVI并结合目视判读和计算机非监督分类方法,提取矿区开采塌陷和新建工业广场、公路、铁路等空间要素信息。
4) coal mining subsidence area
采煤塌陷区
1.
In this paper,the author analyses the current condition and main technology of land reclamation of coal mining subsidence area in Henan.
通过对河南省采煤塌陷区土地复垦工作现状和土地复垦的主要技术进行分析,将国内、省内有关研究成果和实践经验相结合,提出了多渠道、多角度地对土地复垦技术进行创新、集合、组装的观点。
2.
Large-scale of coal mining subsidence area often forms seasonal waterlogging or perennial waterlogging.
因此对采煤塌陷区的积水区域进行动态演变模拟分析也成为必然。
5) the sunk areas of coal extraction
采煤塌陷区
1.
On the principles of eco agriculture, the methods of eco-agricultural constract in the sunk areas of coal extraction of Huaibei City are discussed.
分析了采煤塌陷对农业生态环境及农业生产的影响；依据生态农业建设原理，探讨了准北煤矿塌陷区生态农业建设的方法；并提出了淮北采煤塌陷区生态农业建设的六种模
2.
According to the demands of the market economic development, the guiding ideas and the principles of land restoration in the sunk areas of coal extraction of Huaibei City are point out, and according to the fact, five sorts of land restoration models are put forward.
分析了淮北矿区的生态环境特征和土地利用的现状 ,根据市场经济发展的要求 ,提出了淮北矿区塌陷土地复垦的指导思想和原则 ,并根据淮北矿区的实际情况 ,提出了采煤塌陷区土地复垦的五种模
6) mined-out subsiding region
采矿塌陷区
1.
For mastering the distribution and extended regularity of mined-out subsiding region,using RS image(TM87、TM94、ETM2000) asinformation resource,making full use of quick,accurate and periodic characteristics of RS technical,dynamic variant information of hydrous subsiding region are extracted by GIS supporting,based on this distribution and extended s.
为了掌握其沿线采矿塌陷区的分布及扩展规律,选用TM87、TM94、ETM2000遥感图像作为信息源,发挥遥感技术的快速、准确、周期性强的特点,在GIS支持下提取煤矿区积水塌陷区动态变化信息,并在此基础上分析采矿塌陷区的分布及扩展情况,为该高速公路工程地质评价和选线提供了可靠的依据。
补充资料：塌陷区
塌陷区：煤矿采煤之后留下的下陷的地域。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条