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negative population growth (NPG)
释义
社会学词汇手册
negative population growth (NPG)
人口负增长
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UPU (Universal Postal Union)
UPU(Universal Postal Union)
upward
upward adjustment
upward atmospheric radiation
upward atmospheric radiation
upward attack
upward bias
upward break
upward causation
upward communication
upward communication
upward communication
upward comparison
upward-compatible
upward compatible
upward conveyor
upward current
upward current
upward-current classifier
upward digging
upward feed
upward flow
upward flow
upward-flow heating system
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