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竖井开挖
释义
竖井开挖
Encyclopedia
工学
岩石工程开挖
释
shaft excavation
竖井开挖
挖掘垂直或倾角较大的井洞,将土石松动、破碎并运出井外的施工活动。
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siderism
siderite
sideroblastic anemia
siderograph
siderolite
sideromagnetic
siderophile element
siderophilic bacteria
Siderophore
siderophore
siderophyre
sideroscope
siderosphere
siderostat
sides about the right angle
side scan sonar
side-scan sonar
side scan sonar sediment survey
side scan sonar sweeping
side-slip angle of aircraft
side slope
side slope of railway sub
sidespin
side stage
sidestroke
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