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depletive adj.1.引起枯竭的,有耗盡作用的。2.減液的;放血的...

depletory

The humanity in order to pursue the economic interest , has carried on the non - limit claim to the nature and the depletive development , has brought the serious destruction for the ecological environment and threatens and is affecting the society stable and development 摘要人類為了追求經濟利益,對自然進行了無限度的開發,給生態環境帶來了嚴重的破壞并威脅和影響著社會的穩定與發展。

As far as the large workshop with changeable dust is concerned , the general ventilation is expensive , depletive , and , at the same time , ca n ' t meet the request of environmental protection 但是,對于有變動塵源的高大廠房而言,采用全面通風不但運行費用高、耗能大,而且不能滿足環保節能的要求。