矿业工程专业词汇英语翻译
下向梯段回采 bottom stoping卧底 bottom taking下盘 bottom wall井底把钓工 bottomer可卸式钻头 bottoming bit硫锑铅矿 boulangerite圆石 boulder大块爆破工 boulder blaster二次爆破 boulder blasting粗碎机 boulder crusher边界 boundary边界联络横巷 boundary breakthrough边界条件 boundary condition边界层 boundary layer建矿边界 boundary of property采区边界 boundary of section界面 boundary surface界面活性剂 boundary surface active agent监界品位 boundary value对边通风 boundary ventilation煤的挤出 bounge车轮矿 bournonite矿石内的脉石 bouse通地面的人行道 boutgate拱梁 bow 弧;语际翻译 版权所有
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