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竖井 shùjǐng
gen. chimney
desert. vertical migration shaft
el.mach. vertical shaft; silo
eng.geol. coal pit; main shaft; perpendicular shaft; pit; rising shaft; well-shaft
hydroel.st. shaft; vertical shaft; shaft well; vertical well; well
refrig. shaft vent
tech. aven; cenote; perpendicular well; pot-hole; shaft way; vertical bar; well shaft; riser
竖〔水,油,矿,测,钻〕井
gen. well
沉井法开凿竖井 shùjǐng
eng.geol. drop shaft
竖井矿山中由地表或由内部某一点〈盲井〉向下延伸,一般呈现垂直状的巷道,系矿山获取供应或进行开采的主要空间。竖井顶部安装提升机以输送人员、岩矿和器材,也可用于重力输送岩矿、通风或安设水管。用于此类目的的非垂直巷道称为斜井、斜道或坡道。参见 vertical shaft shùjǐng
expl. shaft
竖井: 419 phrases in 21 subjects
Agriculture2
Architecture5
Bridge construction2
Construction2
Desert science1
Drilling2
Earth sciences1
Economy1
Electric machinery7
Electronics32
Engineering geology17
Explosives and Explosive Ordnance Disposal1
General7
Geology1
Hydroelectric power stations36
Metallurgy8
Military1
Mining3
Refrigeration4
Space1
Technology285