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静脉产业
释义
静脉产业
Encyclopedia
工学
再生金属冶金
释
vein industry
静脉产业
以生产、流通、消费、废弃过程中产生的废弃物作为二次资源进行资源再生的产业。又称静脉经济、第四产业。
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line locking
line-locking process
line loss
line luminosity
line maintenance of civil aircraft
line marker
line measurement
line measurement flight of airborne geophysical survey
line mixing effect
line narrowing technique
Linen bedding
linen&cotton sofa fabric
line negative pedal curve
linen fabric
line noise
linen towel
Lin Enxian
line of affine curvature
line of application
line of apsides
line of a vector
line of balance
line of centers
line of closed area for bottom trawl fishery by motor vessels
line of collimation
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