采煤区的英文

英文翻译手机版

"采煤"英文翻译 cut coal
"区"英文翻译 H region; H
"备采煤区" 英文翻译 : winning
"反常采煤区" 英文翻译 : abnormal place
"井下采煤区" 英文翻译 : underground coal mining district
"矩形采煤区" 英文翻译 : panel
"未采煤区" 英文翻译 : virgin coal
"煤区" 英文翻译 : coal region
"采煤" 英文翻译 : excavate coal; coal mining; coal extraction; coal cutting 从矿层中采煤 extract coal from seams
"产煤区" 英文翻译 : coal province
"含煤区" 英文翻译 : coal-bearing region
"煤田，产煤区。" 英文翻译 : coal field
"采煤场" 英文翻译 : coal face; colliery
"采煤道" 英文翻译 : stall 1
"采煤镐" 英文翻译 : coal pick
"采煤工" 英文翻译 : brusher; coal digger; coal getter; coal hewer; coal miner; cutter; hewer
"采煤机" 英文翻译 : coal cutter; coal mining machine; coal winning machine; coal-winning machine; coalcutter; getter; winning machine
"采煤树" 英文翻译 : coal sampling
"采煤样" 英文翻译 : coal sampling
"采煤业" 英文翻译 : mining
"爆破采煤" 英文翻译 : coal blasting
"不可采煤层" 英文翻译 : unworkable seam
"采煤层厚度" 英文翻译 : extracting seam thickness; working bed height
"采煤沉陷区" 英文翻译 : sinkholes in coal mining areas
"采煤承包人" 英文翻译 : butty

Surface collapse of coal field is one kind of geological disaster with great hazard , which may result from distortion and breakout of overlying strata that lose their support after underground coal beds are excavated in a large area
摘要采煤区地面塌陷是由于地下煤层大面积采空引起上覆岩层失去支撑而变形崩落最后导致地面沉降一种危害很大的地质灾害。
The settlement isoline map , based on subsidence prediction in mining area , is difficult to be directly applied to land planning in mining area and mgis analysis due to its different data structure from digital terrain map
摘要基于开采沉陷预计的采煤区下沉等值线图不便于直观地反映矿区地形的动态变化，其图形数据结构与数字地形图存在差异，难以直接用于规划设计和矿区gis分析。
The article summarized the basic conditions of ningdong coal mining areas , calculated the numerical imitation of ground subsidence , gave the calculation formulas of the deformation volume , summarized the subsidence laws of the coal mining areas , and simply analyzed the causes and features of the ground subsidence
摘要在概述宁东采煤区基本情况的基础上，对其地表沉陷进行了数值模拟分析计算，给出了采区沉陷各变形量的计算公式，总结了其沉陷规律，简析了地表沉陷的成因与特点，为综合治理提供依据。