矿业工程专业词汇Ggabbro辉长岩gabbronorite辉长苏长岩gad钢楔gadder钻机架;创煤镐gadding穿孔gadolinite硅铍钇矿gadolinium钆gage轨距gahnite锌尖晶石gain掏槽galena方铅矿galenite方铅矿gallery平硐gallerydriving平巷掘进galleryentrance纸巷进口gallerylevel运输平巷水平gallerysheeting平巷背板gallerytest巷道试验gallet碎石gallium钾gallon加仑gallowsframe井架galmei异极矿galmey异极矿galvanometer检疗gammaprospecting射线勘探gammarays射线gang矿车列车gange脉石ganger运矿工;班长gangue脉石ganguefroth脉石泡沫gangway炙输平巷gangwayconveyor纸巷运输机gantry起重机架gap间隙gapsensitivity殉爆敏感度gaptest殉爆试验garland集水圈garnierite硅镁镍矿gas瓦斯gasaccumulation瓦斯聚集gasanalysis气体分析gasanalyzer气体分析器gasanchor气锚gasanddustexplosion瓦斯煤尘爆炸gasbearing含瓦斯的gasbearingcapacity瓦斯含量gasblower瓦斯喷出口gasbrust瓦斯突出gasbubble气泡gasburner煤气燃烧器gasburst瓦斯突出gascoal气煤gasconcrete加气混凝土gasconstant气体常数gascontrol瓦斯泄出控制gascutting气割gasdetector瓦斯检查器gasdrainage排瓦斯设备gasdrainageroadway排瓦斯巷道gasemiss