boundary pillar中文是什么意思

• 边结矿柱
• 边界矿柱

• boundary    n. 边界，疆界，限界 (between);(球场)边线 ...
• pillar    n. 1.柱；纪念柱；(柱)墩，柱脚；【矿物】(矿井中硬 ...
• a-pillar    立柱
• pillar    n. 1.柱；纪念柱；(柱)墩，柱脚；【矿物】(矿井中硬炭层或岩石形成的)矿柱，煤柱。 2.柱状物〔水柱，火柱等〕。 3.〔比喻〕台柱，栋梁，柱石。 a pillar of the state 国家的栋梁。 be driven from pillar to post [from post to pillar] 被逼得四处奔走；到处碰壁，事事失败；被逼得走投无路。 vt. 1.用柱子装饰[支持]。 2.成为…的栋梁。
• boundary    n. 边界，疆界，限界 (between);(球场)边线；界标；界限，范围，分野。 aboundary dispute 边界纠纷。 the boundary between Canada and the United States 美加国界。 boundaries on all sides 四方辐辏之所，四通八达。
• center pillar, “b” pillar    中柱
• front pillar, “a” pillar    前柱
• rear pillar, “c” pillar    后柱
• a pillar of the church    教会的热心赞助者
• a pillar of the state    国家的栋梁; 柱石重臣
• a pillar society    正教柱石
• a staunch pillar    坚强柱石
• abandoned pillar    遗留矿柱
• abstraction of pillar    回采煤柱
• anterior pillar    前弓,舌腭弓
• anvil pillar    砧座柱
• barrier pillar    安全矿柱; 安全煤柱; 边界矿柱; 隔离矿柱; 岩柱
• board and pillar    房柱式开采法; 房柱式开法
• boring pillar    钻机台座
• breast and pillar    房柱法; 房柱式采煤法
• bringback pillar    回采煤柱
• built pillar    组合桩
• bundle pillar    群柱, 集柱
• center pillar    中立柱; 中柱
• central pillar    中柱

• On the illustration of mining in deeply inclined coal seam under buildings in muchengjian colliery in beijing , the confirmation method of coal pillar dimension and the united layout of pseudo - dip strip pillar and boundary pillar were put forward to provide theory foundation for the control of surface movement and subsidence in the mining of deeply inclined coal seam
  摘要以北京木城涧煤矿大台井建筑物下压煤开采为例，提出了急倾斜煤层开采条件下条带煤柱尺寸的确定方法和倾斜条带煤柱与边界煤柱相结合的条带布置方案，为急倾斜煤层开采地表沉陷控制提供了理论依据。

• boundary pillarとは意味：boundary pillar 鉱区境界壁[金属]; 鉱区境保安炭柱[鉱山]