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mine geological disaster
释义
mine geological disaster
Encyclopedia
工学
矿山地质环境
释
mine geological disaster
矿山地质灾害
在矿山开采活动中,引发的采掘井巷破坏与岩土体变形、矿区地质与水文地质条件及自然环境的严重变化,危害人类生命财产安全,破坏采矿工程设备与矿区资源环境,影响采矿生产的灾害。又称采矿地质灾害。
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lyotropic liquid crystal
lyotropic liquid crystalline polymer
lyotropic liquid crystal polymer
lyotropic liquid crystal polymers
lyotropic series
lyotropic series; Hofmeister series
Lyot stop
Lyr
Lyra
lyre
lyrical and small Fu
Lyrical Ballads
lyric dance
lyricism
lyric poetry
Lyrics of the Red Horse with Black Mane and Tail
Lyrid meteor shower
Lyrids
Lyrikvännens
Lys
Lysander
Lysias
lysimachia
lysimeter
lysin
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