coal tip 中文意思是什麼

coal tip 解釋
煤炭傾卸裝置
  • coal : n 1 煤，煤塊，煤堆。2 〈pl 〉〈美國〉（一堆）燒紅的煤。3 〈常 pl 〉〈英國〉（幾塊）供燃燒的煤。4 ...
  • tip : n 1 （塔、手指、尾巴等的）尖，尖端，頂端，末端，梢。2 裝在末端的東西，加固末端的金屬環[箍]；鞋尖...
  1. For the tip - to - face roof stability, chock - fram type powered support only be applied to hard top - coal, shield - type powered support and chock - shield - type powered support can be applied to three top - coals

    通過分析，為保證端面頂板穩定，支撐式液壓支架僅適用於頂煤為硬煤的條件下，掩護式和支撐掩護式支架在三種頂煤條件下均可以適用。
  2. Influence of support construction on tip - to - face roof stability has been studied by the use of theoretical analysis and numerical simulation methods under different top coal conditions in fully mechanized top coal caving face

    摘要採用理論分析、數值模擬等方法研究了在綜放開采中不同頂煤條件下支架架型對端面頂板穩定性的影響。
  3. Controlling of top coal of tip - to - face area in fully - mechanized top - coal caving face

    綜放面端面頂煤控制實踐與認識
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