当前类别：矿业工程
地表下沉：surface subsidence
地表水准：grass root's
地表水岭：surface inflow
地表沉陷纵剖面：longitudinal subsidence profile
地表剥离：surface stripping
底岩：underlying rock
底卸式箕斗：bottom dumping skip
底卸式车：bottom dumping car
底卸式铲斗：bottom discharge bucket
底托架：bottom bracket
底土：Subsoil
底切水平：undercut level
底切：undercut effect
底梁：mudsill
底开式车：hopper bottom car
底导坑：bottom gangway
底带装载式胶带输送机：bottom loading belt
底槽：extracting groove,groove,kerf
底部压力：base pressure
底部掏槽：underhole
底部皮带：bottom belt
底部炮眼：bottom hole
底部截槽：bottom cutting
底部点火：bottom priming
底板岩石：floor rock
底板掏槽：lifter cut
底板锚杆支护：floor bolting
底板隆起：Floor uplift
底板：floor
底;地：ground
堤：embankment
低硝甘炸药：false dynamite
低温表：cryometer
低速炸药：low velocity explosive
低速辊碎机：slow speed rolls
低倾斜：low dip
低价炸药：low cost explosive
低级瓦斯矿：slightly gassy mine
低层平硐：deep adit
低槽：conditioner
低爆热炸药：cool explosive
镫装运输机：armoured conveyerpanzer conveyer
等员：dispatcher
等温吸附式：isotherm adsorption
等速下落：equal falling
等落比：settling ratio
等积孔：equivalent orifice
等沉粒：equal settling particle
等沉比：equal-falling ratio
灯火信号指示盘：optical indicator panel