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aquatic ecosystem services
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aquatic ecosystem services
Encyclopedia
工学
水生态系统演化
释
aquatic ecosystem services
水生态系统服务功能
水生态系统为人类提供的赖以生存和发展的环境条件与能够被人类利用功能的总称。既为人类社会经济提供了基础资源,又为人类生存与发展提供了基本生态条件。
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unnatural amino acid
unnatural base
unnatural death
unnatural nucleotide
Unnelling and Underground Space Technology
unnotched
unnotched specimen
unnumbered
unnumbered asteroid
unnumbered frame
unobservable
unobservable parameter
unobservable quantity
unobservable subspace
unobstructed deformation
unobstructed moduli space
unobtrusive research
unoccupied
unoccupied band
unoccupied level
UNOCT
UNODC
Unofficial Biography of Li Shishi
Unofficial Biography of Spring and Autumn Annals
Unofficial History in East
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