economy jet 中文意思是什麼

economy jet 解釋
經濟噴射器
  • economy : n. 1. 經濟。2. 節約。3. （自然界的）法理，秩序，過程；組織；有機體。
  • jet : JET ＝Joint European Torus 歐洲聯合核變實驗裝置。n 1 【礦物】煤玉，黑色大理石。2 烏黑發亮的顏色。...
  1. In this paper, at first, the benefits of energy conservation, the fixed number of invested - reclaimed year and the rate of reclaiming were calculated with the conventional method - the tech - economy means for the two scwr projects which were heat pump model scwr system and jet pump model scwr system

    用傳統的技術經濟分析方法，對熱泵式蒸汽冷凝水回收系統、噴射泵式蒸汽冷凝水回收系統進行了技術經濟比較，得到噴射泵式蒸汽冷凝水回收系統較為適合。
  2. The super long - range airbus a340 - 500 jet liners will mark a revolutionary step towards the new concept of royal silk class, premium economy class, and economy class

    全新空客a340 - 500超長躺椅及艙內布置將為皇家商務艙、豪華經濟艙及經濟艙賦予全新的意義，從而步入一個革命性的歷史階段。
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