煤火废弃地,abandoned coal fire areas
1)abandoned coal fire areas煤火废弃地
1.Using ecology, restoration ecology, soil science and botany knowledge, ecological restoration ofabandoned coal fire areas was researched after study in the field and reference from literature.煤火废弃地给人类带来许多危害:浪费煤炭资源,带来巨大的经济损失;破坏大面积土地,加剧人地矛盾;使人类的生存环境恶化,影响居民的正常生活;温度过高,动植物的生存受到威胁,地表形成大面积的焦土、烧变岩、裂缝和塌陷坑;煤层自燃释放的二氧化碳、甲烷等气体还会引起温室效应。
2)wasteland[英]["we?stl?nd][美]["west"l?nd]煤矿废弃地
1.Using field investigation and quadrat method,a study was conducted on the vegetation and flora of the coalminewasteland in Mingshan Mountain,Meizhou,Guangdong.通过野外实地考察,采用样方法,调查了广东梅州明山煤矿废弃地的植被和植物区系。
英文短句/例句
1.Decision Support System for Revegetation of Abandoned Land Contaminated from Coal Mining Activities;煤矿废弃地植被恢复决策支持系统研究
2.Study of the Cultivation and Application of Wedelia Trilobata in Coal Mine Wastelands;南美蟛蜞菊在煤矿废弃地的栽培与应用研究
3.The Vegetation Investigation and Analysis of Coal Mine Abandons in Maiping of Huaxi District贵阳市花溪麦坪煤矿废弃地植被调查与分析
4.Experimental Researches on Ecological Effects of Peat and Plants" Ameliorating the Soil Media of Coal Mining Wastelands;泥炭和植物改良煤矿废弃地基质的生态效应试验研究
5.A SWOT strategic analysis of coal mine waste land reclamation for recreational purpose on the western suburbs of Beijing and solutions京西煤矿废弃地游憩型复垦的SWOT战略分析及其对策
6.Study on Re-vegetation in Mining Wasteland of Gepu Core Mine,Shanxi Province山西葛铺煤矿矿区废弃地植被恢复与重建技术
7.A Case Study on Ecological Landscape Reconstruction of Coal Wasting Lands in Sanlidong;三里洞煤矿矸石废弃地生态景观重建研究
8.The Reutilization Approach of the Discarded Land Rresource of Large-scale Opencast Mine in Loess Area;黄土区大型露天煤矿废弃土地资源再利用途径
9.A Case Study on Ecological Landscape Reconstruction of Coal Wasting Lands of North Opencast Coal Mine in Yima义马北露天矿煤矸石废弃地生态景观重建初探
10.Waste from anthracite coal mines, consisting of fine coal, coal dust, and dirt.无烟煤废渣无烟煤煤矿的废弃物，由细粒无烟煤、煤尘和尘土构成
11.Theoretical study on calculation limits of CBM resource of abandoned coal mine废弃矿井煤层气资源量计算范围研究
12.Abandoned Coal Mine Methane--A Noteworthy CBM resource废弃矿井瓦斯——值得关注的煤层气资源
13.The Research of Ecological Restoration of Datong Abandoned Coal Mine in Anhui Huainan Area安徽淮南大通煤矿废弃矿区生态修复研究
14.Estimation of Abandoned Mine CBM Resources through Drop-Down Curves用下降曲线估算废弃矿井煤层气资源量
15.The Present Situation and Technology of Ecological Restoration of Mining Wasteland in Fuxin;阜新矿业废弃地现状及生态恢复技术
16.Tactics on Redevelopment of Industrial Wasteland of Mining Cities;矿业城市工业废弃地再开发策略研究
17.Germination Characteristics of Seed Banks in Mining Wasteland of Arid Environments干旱矿区废弃地土壤种子库特征研究
18.The Studies on the Ecological Restoration in Abandoned Quarry in Jixi鸡西矿区采石场废弃地植被恢复研究
相关短句/例句
wasteland[英]["we?stl?nd][美]["west"l?nd]煤矿废弃地
1.Using field investigation and quadrat method,a study was conducted on the vegetation and flora of the coalminewasteland in Mingshan Mountain,Meizhou,Guangdong.通过野外实地考察,采用样方法,调查了广东梅州明山煤矿废弃地的植被和植物区系。
3)wasteland coal mines废弃煤窑
4)exhaust coal mine废弃煤矿
5)coal wastes煤矿废弃物
6)rejected fly ash废弃粉煤灰
1.By means of radial Dynamic Leaching Test(r-DLT),it was studied that the behaviors of heavy metal hydroxides in the solidified and stabilized(S/S) samples contained cement andrejected fly ash.采用径向动态浸出实验(r-DLT)研究了含废弃粉煤灰-水泥固化/稳定样品内部重金属铅、铜、锌的氢氧化物的迁移行为,发现重金属在酸溶液作用下虽然会从样品内部向外迁移,但不同重金属的迁移规律各不相同。
2.Using tests of compressive strength, hydration product and porosity, the influen ce of steam curing on the pozzolanic reaction ofrejected fly ash were studied.通过研究蒸汽养护条件下含废弃粉煤灰的样品在抗压强度、水化产物以及孔隙率等方面的变化,探讨了蒸汽养护对废弃粉煤灰火山灰活性的影响。
延伸阅读
煤火1.煤燃烧时的火焰。亦指作燃料的煤。
