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- Environmental Effects of Heavy Metals in Soils from Weathered Coal Mine Spoils 煤矸石风化土壤中重金属的环境效应研究
- weathered coal mine spoils 风化煤矸石
- The plant species diversity of opencast coal mine spoils in Haizhou was studied with field investigation and statistical analysis. 采用野外调查和统计分析相结合的方法,对海州露天矿不同排土场物种多样性进行研究。
- Dynamic model of heavy metal leaching from coal mine spoils and its application 煤矸石淋溶重金属运移过程的水动力学模型及应用
- Keywords opencast coal mine;coal mine spoil;species diversity;Fuxin; 露天煤矿;排土场;物种多样性;阜新;
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- Study on Plant Species Diversity of Opencast Coal Mine Spoils in Haizhou, Fuxin Rejoin During Natural Plant Restoration 阜新市海州露天煤矿排土场植被自然恢复过程中物种多样性研究
- STUDY ON TRACE ELEMENTS TRANSPORT FROM COAL MINE SPOIL UNDER THE CONDITION OF RAINFALL 降雨条件下煤矸石淋溶微量元素传输的动力学研究
- Ecological effect of peat and weathered coal on alkali-saline soil. 草炭与风化炭改良盐碱土的生态效应。
- coal mine spoils 煤矸石
- They underwrote the coal mine's bonds. 他们同意买下该煤矿的未认购的股票。
- coal mine spoil 煤矸石
- There is a coal mine near my home town. 我的家乡附近有一个煤矿。
- Effects of peat and weathered coal on activity of rice root system and its nutritional absorption. 草炭和风化煤对水稻根系活力和养分吸收的影响。
- Keywords Heidaigou open-pit coal mine;weathering coal;six coalseam;claystone; 露天煤矿;风化煤6号煤层;粘土岩;
- Fankou and Lechang Pb/Zn mine tailings and Yunfu, Yingde and Yangchun pyrite mine spoils were studied. 研究对象主要有广东凡口和乐昌铅锌矿尾矿；
- We decided to open out a coal mine near the city. 我们决定在城市附近开发一煤矿。
- The coal mine was closed down due to exhaustion. 这煤矿因矿源枯竭而关闭了。
- As additives, the priority of development should be given to the serial products of kaoline, pentonite, weathered coal, limestone, and Ce-and REE-bearing materials. 贵州的资源条件决定了应优先开发高岭土、膨润土、风化煤、石灰石、含硒、稀土等微量元素的系列产品。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
