煤炭回採率 的英文怎麼說

中文拼音 [méitànhuícǎilǜ]
煤炭回採率 英文
coal recovery rate
  • 煤 : 名詞（黑色固體礦物） coal
  • 炭 : 名詞1. （木炭的通稱） charcoal 2. （像炭的東西） sth. resembling charcoal3. [方言] （煤） coal4. （姓氏） a surname
  • 回 : 回構詞成分。
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 煤炭 : coal煤炭工業 coal industry; 煤炭回採[收]率 coal recovery rate; 煤炭基地 coal base; 煤炭資源 coal resources
  1. Abstract : based on the actual state in fengshuigou coal mine, provides the technology ways of lifting coal extracion rate, which are reforming coal winning machine, reducing thickness loss, adjusting mining triangle coal, reducing area loss, reforming extraction process and extracting goaf

    文摘:根據風水溝煤礦實際情況，提出了改造採煤機，減少厚度損失；調采三角煤，減少面積損失；改變回採工藝回收老塘等提高煤炭回採率的技術途徑。
  2. Discussion on improving coal resources recovery

    提高煤炭資源回採率的幾點意見
  3. Xinji no. 3 coal mine is a steep mine. it has reached pre - results by isolating the pillar with loosen blast technology in recovery area. the recovery rate is lifted and coal loss is reduced. it is an example for the same mine

    新集三礦屬急傾斜礦井，在回收區段隔離煤柱中應用松動爆破技術，達到了預期效果，提高了采區回採率，減少了煤炭損失，並為同類型礦井提供了經驗。
  4. Article 29 in the exploitation of coal resources, coal mining regulations must be complied with, the rational mining sequence followed and the rate of extraction set for exploiting coal resources achieved

    第二十九條開採煤炭資源必須符合煤礦開采規程，遵守合理的開采順序，達到規定的煤炭資源回採率。
  5. The coal resources exploitation system should not only get the best economic effect but also improve resources stoping rate as possible as it can, protect environment and develop cyclic economy

    摘要煤炭資源開采系統不僅要實現經濟效益最大化，而且要最大限度地提高資源回採率，保護環境和發展循環經濟。
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