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- In addition to a tectonic factor in a few subsidence areas, the causes of the ground subsi dence of H... 河北平原地面沉降的原因,除少數有構造運動(dòng)的因素以外,絕大多數都是集中過(guò)量開(kāi)采地下水造成的。
- The subsidence area caused by coal mining is an important point, which should be settled by the land recultivation. 摘要在采煤礦區,由于采煤造成塌陷的土地是土地復墾需要解決的重點(diǎn)問(wèn)題。
- Some drilling and various kinds of hydrogeologic and soil mechanics experiments were carried out in typical subsidence area. 根捃上述成果資料,首次對北京市地面沉降區的含水巖組及壓縮層組進(jìn)行了劃分。
- Because of mining, the subsidence area, water area and quarry remains can be found everywhere in Huainan and Hauibei mining area. 摘要由于采煤、采石活動(dòng)影響,兩淮礦區內分布著(zhù)大面積的沉陷區、積水域和采石場(chǎng)遺跡地。
- Yu G Y, Xia J W, Wang D Q.Reinforcement of railway bridge over mining subsidence areas [J].Journal of China University of Mining &Technology,2004,33(1):59-61. [5]于廣云;夏軍武;王東權.;采動(dòng)區鐵路橋沉陷加固治理[J]
- Correctly evaluating hydrological geology characteristics of mining subsidence area is the key of realizing continuable utilization of mining subsidence land. 摘要正確評價(jià)采煤沉陷區的水文地質(zhì)特征是實(shí)現采煤沉陷土地持續利用的關(guān)鍵。
- On analyzing the current status of land use in Kailuan coal mining subsidence area, the feasibility of rebuilding coal mining subsidence area as artificial wetland and a national nature dependency in Kailuan was explored. 摘要分析了開(kāi)灤煤礦采煤下沉區的利用現狀,提出了將采煤下沉區改建為人工濕地,建立開(kāi)灤沉降濕地自然保護區的設想,并進(jìn)行了可行性分析。
- The technique of reclaiming disturbed lands by use of a hydraulic dredge pump,called“digging deep to fill shallow”,has been used in the treatment of subsidence areas incoal mines. 用泥漿泵挖深墊淺的復田方法已在我國煤礦沉陷區治理中得到應用,但迄今為止尚未對這一技術(shù)進(jìn)行深入研究。
- The forming of a subsidence area in stope will produce unfavorable innuence on hydrogeological condition,and the rain permeated into the stope will produce the harm to different degree. 采礦塌陷區的形成,對采場(chǎng)上覆巖體的水文地質(zhì)條件產(chǎn)生不利的影響,降雨滲入到采場(chǎng)將造成不同程度的危害。
- Be how much the Huai Nan City bean curd feast tableful? 您的位置:我的知道>生活>淮南的豆腐宴一桌多少錢(qián)???
- The geology of subsiding area is complicated with many unknown cases. 塌陷區現場(chǎng)條件復雜、未知因素多。
- the subsidence area in coal mine 煤礦塌陷區
- The Kand xi emperor and Nan Huai ren's affections were deep, like family members and friends. 康熙帝與南懷仁之間感情深厚,如同家人朋友。
- Rural areas have been worst hit by the strike. 受罷工影響最嚴重的是鄉村地區。
- Does the Ji Nan City Huai Yin District Hua Lian vicinity unit dormitory make the monovalent number of house angry pair? 您的位置:凡人谷知道>地區>山東>濟南市>濟南市槐蔭區華聯(lián)附近單位宿舍雙氣房子單價(jià)多少?
- Soil moisture is mainly replenished by rain water in the subsided area of Shenfu-dongsheng coal field.It is a crucial factor in maintaining vegetation development. 摘要神府-東勝煤田采煤沉陷區土壤水分補給以降水為主,土壤水分是維系該地區植被發(fā)育主要的限制因子。
- Please book it under the name of Li Nan. 請以李楠的名義訂餐。
- Our army had liberated many occupied areas. 我們的軍隊解放了許多地區。
- Alf lived in the caravan park with Nan. 阿爾法和南阿姨一起住在一個(gè)廢舊汽車(chē)停車(chē)場(chǎng)里。