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矿山井巷
释义
矿山井巷
Encyclopedia
工学
矿山井巷
释
mine shaft and drift
矿山井巷
为采矿提升、运输、通风、排水、动力供应等维持矿山正常生产需要而掘进的通道和空间。
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near-circular orbit
near-collision nebula
near-compactness
near-contact binary
near continuity
Near Death
near degeneracy
near-Earth asteroid
near-earth asteroid
near-earth asteroid belt
Near Earth Asteroid Rendezvous
Near Earth Asteroid Rendezvous probe
Near Earth Asteroid Rendezvous - Shoemaker
Near-Earth Asteroid Tracking
near-earth comet
near-Earth flyby
near-earth object
Near-Earth Object Surveillance Satellite
near-earth orbit
near earthquake
near-earth satellite
near-earth space
near edge X ray absorption fine structure
near edge X-ray absorption fine structure
near edge X-ray absorption fine structure, NEXAFS
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更新时间:2026/4/22 15:44:32