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mining economic region
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mining economic region
Encyclopedia
经济学
矿业经济区
释
mining economic region
矿业经济区
在中国,以矿产资源勘查、开采及后续选冶加工为主体,具有自身特点和一定规模的配套条件,按照资源赋存特点和开发利用布局集聚,具有矿业优势的区域。
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cut off filter
cut-off filter
cutoff filter
cut off frequency
cut-off frequency
cutoff frequency
cut-off grade
cut-off grade of ore drawing
cutoff impulse
cut-off low
cutoff low pressure systems
cutoff of waves
cut off one's head and hang it up as a warning to all
cutoff rate
cut-off rigidity
cut-offscore
cut-off storage
cutoff wall
cut-off wavelength
cutoff wavelength
cut-off wavelength shift single mode fiber
cut of the rational numbers
cut of the real numbers
cut operation
cut-parts inspection
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