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采场矿柱
释义
采场矿柱
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工学
回采预留矿柱
释
stope pillar
采场矿柱
为保护采场巷道,隔离已采空区,支撑采区范围的上部覆岩荷载,控制地压,确保采矿作业安全,在开采中留下的部分矿体。
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double convex glass
double convex lens
double-core shower
double coset
double coset decomposition
double counterpoint
double-counting method
double crescent
Double cross
double-crystal spectrometer
double curve
double curved surface
double cusp
double custody system for electronic records and paper records
double cutting hair
double cylinder
double-cylinder-doffer card
double cylinder weft knitting machine
double dagger
double data encryption standard
double data encryption standard, double-DES
double data rate
double data rate, DDR
double-data-rate four
double-data-rate four, DDR4
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