生煤地下開采 的英文怎麼說

中文拼音 [shēngméidexiàkāicǎi]
生煤地下開采 英文
bituminous coal underground mining
  • : Ⅰ動詞1 (生育; 生殖) give birth to; bear 2 (出生) be born 3 (生長) grow 4 (生存; 活) live;...
  • : 名詞(黑色固體礦物) coal
  • : 下動詞1. (用在動詞后,表示由高處到低處) 2. (用在動詞后, 表示有空間, 能容納) 3. (用在動詞后, 表示動作的完成或結果)
  • : 采名詞(采地) feudal estate
  1. The theory of landscape ecology about drastic disturbance of landforms has been richened. a practical way could be found to identify the final direction of artificial ecosystem succession. moreover, the results can be applied into study the land reclamation and ecological rehabilitation of the developed opencast mines and developing ones in loess plateau

    本研究結果的學科價值:豐富了極端劇烈擾動貌的景觀態學理論,為確定人工正確誘導的礦區態演替方向提供了可借鑒的方法和途徑;應用價值主要體現:研究結果適宜於我國黃土高原正在和將要採的大型露天礦的土復墾與態重建。
  2. On the basis of analyzing the geology conditions of qidong well field, using the rfpa2d analysis system, we have carried on the finite element analysis to the adjustment process of stress field and the damage evolution of the coal bed roof which was caused by coal bed mining

    摘要在分析祁東井田質條件基礎上,利用rfpa2d分析系統對不同應力條件,由於引起層頂板覆巖發的損傷演化和應力場調整的過程進行了有限元分析。
分享友人