mine layer 中文意思是什麼

mine layer 解釋
布雷車
  • mine : pron 1 〈I 的物主代詞〉我的（東西），我的家屬，我的親戚。 The book is mine 這本書是我的。 He was ...
  • layer : n 1 放置者，鋪設者，計劃者。2 【賽馬】（一般）賭客。3 產卵的雞。4 【軍事】瞄準手。5 層；階層；地...
  1. Through the analysis of hydrological yeologys features by analyzing the gielding water of mining section, the critical value of waterhead, the critical thickness of water - resisting layer and othr hydrological geology factors concerned, the researches on the feasibility of the extraction of eastern mine area liyi mine at - 660m under ground with the menance of high - level limestone water have been done

    主要通過水文地質特徵分析，從采區涌水量、臨界水頭值及臨界隔水層厚度及相關的水文地質因素對李一礦- 660m水平東翼采區在高水位灰巖水威脅下開採的可行性進行了研究。
  2. Indeed, he obtained an oblique back view of the scenery and of the wings which had been strengthened, as it were, by a thick layer of old posters. then he caught sight of a corner of the stage, of the etna cave hollowed out in a silver mine and of vulcan s forge in the background

    他看見的是布景的背面和側面，布景架的後面糊著厚厚一層舊海報，在舞臺的一個角落裡，埃特納火山的一個巖洞陷入在一座銀礦里，舞臺的最後邊有火神的煉鐵爐。
  3. Conditioned clay can be stored for a long time in cool conditions - some people store it in wads or balls, but i roll mine into sheets using the pasta machine and store flat in layers in a drawer with baking paper between each layer

    已經使用過的陶泥可以在低溫的環境下存放很長一段時間，一些人把它存放在密封罐中，但是我通常都是把剩下的陶泥用攆泥機搟成片，在每層間放上烤盤紙，在放進抽屜里。
  4. On the interjunction of twist of drape, rift and mine layer form bucked ore

    表現出較為明顯的構造裂隙控制，屬下礦體卜部的熱液通道型礦化。
  5. In order to avoid gas blast because of short circuit, it should popularize shielded mine cable under coal mine. except insulated surface of part products adopting tinnint brass wires and nylon wires, its protective shield adopting conducting rubber and shielded layer which transition resistance not bigger than 3k. the protective layer adopt high machinery chloroprene rubber which is fireproof

    為防止電纜相間短路而造成瓦斯氣體爆炸，在煤礦井下應大力推廣使用屏蔽礦用電纜，除部分產品的絕緣表面採用鍍錫銅絲和尼絲交叉紡織之外，其外屏蔽型電纜的保護屏蔽採用導電橡皮及屏蔽層，其屏蔽層的過渡電阻不大於
  6. Stripping of water - containing fine powder sand layer in loose slope at iron open - pit mine

    露天鐵礦鬆散邊坡內含水粉細沙層的剝離方法
  7. Analysis on water isolation layer conditions of taiayuan group lower coal seam mining of hebi coal mine

    鶴壁礦區開采太原群下組煤的隔水層條件分析
  8. The ground base of the newly added chute in 4 tailings reservoir at dexing copper mine is characterised by thick weathered layer, loose structure, fractured zone and landslip mass accumulation. as a result, the ground has a great subsidence and inefficient carrying capacity. in view of this, the grouting technology was adopted to reinforce the chute ground base. the on - site testing shows that the subsidence of the chute has been efficiently controlled and the carrying capacity of the ground base improved so that the stability requirement has been met

    潘洛鐵礦主要使用的采礦方法是淺眼落礦的全面法和留礦全面法. 23礦體160m以上礦段上部為氧化礦和風化巖層，形成擠壓爆破和鬆散巖石覆蓋下的放礦條件.介紹了無底柱分段崩落法在該礦體開采中的應用.實際使用獲得的各項技術經濟指標還比較理想
  9. A study on the mine pressure law on the dead soft blast layer working face

    極軟煤層輕放開采工作面礦山壓力顯現規律分析
  10. Combining application in engineering project of guqiao coal mine, such research about polypropylene fibre concrete shotcrete layer, taking into consideration a spectrum of technical factors as endurance, penetration - proof quality, economy and construction techniques, is analyzed in depth and described in this paper

    結合顧橋礦工程應用，從耐久性、抗滲性、經濟性和施工技術等方面系統地研究了聚丙烯纖維混凝土噴層的性能。
  11. It introduces the appearance of layer slide structure in coal mine production and analyzes the character and application in mine geology work

    介紹了層滑構造在煤礦生產中的表現形跡，分析了層滑構造的特徵及其在礦井地質工作中的應用。
  12. Abstract : it introduces the appearance of layer slide structure in coal mine production and analyzes the character and application in mine geology work

    文摘:介紹了層滑構造在煤礦生產中的表現形跡，分析了層滑構造的特徵及其在礦井地質工作中的應用。
  13. The construction in special thick clay layer in qidong coal mine auxiliary shaft

    祁東礦副井井簡過特厚粘土層施工
  14. The field bus is a pair of twisted - wire which extended to some measurement spot in different layer of the mine, because of the long - distance between the dispute spots

    現場總線為一對雙絞線，它延伸到煤區礦井各層面的多個瓦斯採集點。
  15. Mine ground pressure appearance and roof control of residual pillaring in upper layer in the mining of lower layer

    上層殘留煤柱在下層開采中的礦壓顯現與頂板控制
  16. Approach on the thick layer structure characteristics of sudong mine field 8 coal layer

    宿東礦區八煤層層滑構造特徵探討
  17. The acticle passes the actual working experience of drilling bole explore for open coal mine engineering geology explain simbly a few problems of the dumping site leave thing layer meet with drilling hole explore, probe detailed the treatise and the technique meathod to. solve these problems

    摘要通過對露天煤礦排土場工程地質鉆孔勘探的實際工作經驗，簡要闡明了露天煤礦排土場排棄物層在鉆探過程中經常遇到的幾個問題，詳細論述了解決問題所應採取的技術方法與措施。
  18. According to the testing and analysis of deep - hole blasting vibration effect at this mine, the influencing laws of different lithology and layer ' s strike on the spread of seismic wave caused by blasting were obtained, and a basis was given for forecasting earthquake caused by blasting and the blasting design of reduced vibration effect

    通過該礦深孔爆破振動效應的試驗和分析，獲得了該礦不同巖性和巖層走向對爆破地震波傳播的影響規律，為爆破地震預測和減震爆破設計提供了依據。
  19. Optimizing design system of explosion parameters in no. 2 coal layer in panzhuang coal mine

    龐莊煤礦2層煤爆破參數的優化
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