西安地裂是一种重大城市环境地质灾害。
Xi 'an rupture is a type of heavily urban environment geologic disaster.
采空区塌陷属于煤矿区的环境地质灾害问题。
Collapse of mined-out area is an environmental geological hazard of the coal mining area.
地裂缝灾害是西安市主要的环境地质灾害问题。
Ground fissures have been the main environment geological disaster in Xi 'an city.
采矿引起山体开裂、岩崩、滑坡等环境地质灾害。
The geological failures such as mountain cracking, rock collapse and landslide etc. are caused by mining.
煤矿环境地质灾害是煤矿区环境问题的主要发生源。
Coal mine environment geological calamity are originates of coal mine environment problems.
简要总结了各种煤矿环境地质灾害，分析了原生灾害及其次生灾害的成生联系。
This paper briefly summarizes all the kinds of the environmental disasters in the area, and analyses the genetic relation between the primary and secondary disasters.
阐述了我国铀矿山环境地质灾害，废水、废气、废渣等污染及其治理，提出了相应的治理对策。
This paper deals with geological hazards, environmental pollution by waste gas, waste water and waste residue and control countermeasures of environmental pollution.
主要的环境地质灾害是银川平原北部地区的土壤次生盐渍化，宁夏中北部的土地荒漠化、沙漠化，宁夏南部山区的水土流失。
Main environmental geological problems are salt-affected soil in north of Yinchuan Plainand desertification in north-middle of Ningxia and montanic soil erosion in south of Ningxia.
地面沉降是在自然和人为因素作用下，由于地壳表层土体压缩而导致区域性地面标高降低的一种环境地质灾害现象，是一种难以补偿的永久性环境和资源损失。
Caused by the natural and man-made factors, the ground subsidence is the disaster phenomenon of environmental geology with regionally ground level decreasing, which resulted in the compact of soil.
介绍了城市对地下空间的利用情况与发展趋势，以及城市地下空间资源开发利用中的环境地质问题或地质灾害。
The development and trend of underground space, as well as the environmental and geological issues or geological disasters are presented in the text.
介绍了城市对地下空间的利用情况与发展趋势，以及城市地下空间资源开发利用中的环境地质问题或地质灾害。
The development and trend of underground space, as well as the environmental and geological issues or geological disasters are presented in the text.
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