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- Keywords subsidence land;reclaiming;fly ash;sewage sludge;distillers' grains; 沉陷地;复垦;粉煤灰;污泥;酒糟;
- Keywords subsidence land in coal mining area;classification;continuable utilization; 采煤沉陷土地;分类;持续利用;
- Correctly evaluating hydrological geology characteristics of mining subsidence area is the key of realizing continuable utilization of mining subsidence land. 摘要正确评价采煤沉陷区的水文地质特征是实现采煤沉陷土地持续利用的关键。
- subsidence land in coal mining area 采煤沉陷土地
- Keywords subsidence area in coalfield;recultivation;Jiawang coal mine; 采煤塌陷地;复垦;贾汪矿区;
- subsidence lands of coal extraction 采煤塌陷区
- Keywords subsidence area;empty region of mine;ecotypic city;steeply inclined coal seam; 塌陷区;采空区;生态城市;急倾斜煤层;
- Keywords subsidence trough;barycentric coordinates;effect transference angle;analytic method; 下沉盆地;重心坐标;影响传播角;解析方法;
- the subsided land by coal mining 采煤塌陷地
- Hydrological Geology Classification of Mining Subsidence Land and Its Characteristics Research 采煤沉陷土地水文地质分类及其特征研究
- Keywords subside seeper area;aquatic envi ronment;dominant species; 塌陷积水区;水生态环境;优势种;
- Keywords subsiding speed;experiment;photosensitive component.; 沉降速度;试验;光敏元件;
- Variability of reclaimed soil properties in subsided land 塌陷地复垦土壤特性变异研究
- Keywords subsiding;forming condition;surroundings effects;measures; 采空塌陷;影响因素;环境影响;防治措施;
- Coal mining subsidence land 采煤塌陷地
- Mining subsidence land 煤矿开采沉陷地
- mining- induced subsidence land 煤炭塌陷区
- Keywords: GPRS; GPS; GIS; Protocol; Design?? 关键词：通用分组无线业务；全球定位系统；地理信息系统；协议；设计??
- Make bulk changes to keywords, ads, and ad groups. 批量更改关键字、广告和广告组。
- Subsidence land 沉陷地
