surface mines 中文意思是什麼

surface mines 解釋
露天開采
  • surface : n 1 表面；地面；水面；廣場，空地。2 外觀，外表，皮毛。3 【幾】面；切口；【航空】翼面。adj 表面的...
  • mines : 拆地雷
  1. Application of fuzzy programming to optimization of bench blasting parameters of surface mines

    模糊規劃原理與露天礦臺階爆破參數優化
  2. Subsurface radar, also known as ground - penetrating radar is increasingly being used for the detection and location of buried objects such as mines and structures that are found within the upper regions of the earth ’ s surface

    探地雷達越來越多地被用來探測地表淺層的埋藏物或地下結構。文中對探地雷達的歷史做了簡單回顧，重點是適用於不同領域的探地雷達天線設計方面。
  3. Study on semi - continuous mining system for loess stripping in surface mines of heidaigou

    的煤礦床三維可視化方法研究
  4. Analysis of casting blast parameters in surface coal mines

    露天煤礦拋擲爆破參數分析
  5. Kkl102 air refrigerator for mines application is used to lower tempdrature of underground coal mines, and it can decrease the temperature of mining work surface of 14 ? section from 32 to below 26 rapidly

    Kkl102礦用空氣製冷機用於降低地下煤礦工作面的溫度，能迅速將斷面為14 ?的掘進工作的溫度由32降到26以下。
  6. We are also engaged in heating treatment, surface treatment of various metals, steel structure design, manufacture and installation of various plant buildings for plants and mines

    項目內容：各種機械設備的設計加工和安裝加工製造各種焊接件鑄造件和鍛件金屬的熱處理，表面處理工礦廠房鋼結構的設計加工製造和安裝。
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