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井孔
gen. bore-hole
archit. well-hole
desert. well pit
hydroel.st. well; wellhole
oil bore hole
tech. bored well
井孔为开采石油、天然气或探矿而钻凿的立井。生产原油的深井称作油井〈oil well〉
expl. well
井孔
: 236 phrases in 15 subjects
Architecture1
Automobiles1
Coal1
Company name1
Construction1
Drilling12
Earth sciences9
Engineering geology44
Explosives and Explosive Ordnance Disposal10
Geophysics49
Metallurgy1
Nuclear physics1
Oil / petroleum40
Rail transport1
Technology64