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矿井通风
释义
矿井通风
Encyclopedia
工学
矿井通风
释
mine ventilation
矿井通风
向井下连续输送新鲜空气,稀释并排出有毒有害气体和粉尘,以及调节井下气候的全过程。
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big-theta notation
bigtree
Big Tree in the Wind by Xiang Shengmo
big tree transplant
big tree transplanting
biguan
big V users
big windmill
big Witt vector
BIH
Bihai Jinsha Shuishang Leyuan
Biham
bi-Hamiltonian structure
Biharamulo Game Reserve
Bihari
biharmonic
biharmonic equation
biharmonic function
biharmonic operator
Bihar Pradesh
Bihars
bihedron
bihistogram
bihole
biholomorphic
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