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sustentative adj.支持的;受到支持的;維持的,保存的。n.支持物,...

sustention

Accordingly , how to make the economic system and ecosystem harmony and how to make development sustentative is an emergent problem 因此,如何更好地協調人類社會經濟系統與生態系統之間的關系,實現經濟可持續發展,是人類社會的迫切需要。

The digital mine and its sustentative technology 數字礦山的技術基礎