The third step is to appraise the equilibriums with the criterion of efficiency. 第三步是以經(jīng)濟效率的準則評價(jià)這一均衡。
Heat supply technology influences directly the production cost and efficiency of bitumen reservoir. 瀝青庫加熱技術(shù)的好壞直接關(guān)系到瀝青庫的生產(chǎn)成本與經(jīng)濟效率。
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