cost-effectiveness ratio 中文意思是什麼

cost-effectiveness ratio 解釋
費用-效能比
  • cost : n 1 費用；代價，價格；成本。2 犧牲；損害，損失。3 〈pl 〉訟費。vt （cost; cost）1 值，要價（苦幹...
  • ratio : n. （pl. ratios）1. 比，比率，比值；比例；系數。2. 【經濟學】復本位制中金銀的法定比價。vt. 1. 用比例方式表達；求出…的比值；使…成比例。2. 將（相片）按比例放大或縮小。
  1. Reviewing the development intensity in public housing projects to enhance the living environment and cost - effectiveness within permitted plot ratio

    檢討公共屋的發展密度，以期在符合核準地積比率的情況下改善居住環境，提高成本效益。
  2. Review the development intensity in public housing projects to enhance the living environment and cost - effectiveness within permitted plot ratio. hplbn7

    檢討公共屋的發展密度，以期在符合核準地積比率的情況下改善居住環境，提高成本效益hplbn7 。
  3. 20. to tie in with the above development study, we will review the development intensity in public housing projects to enhance the living environment and cost - effectiveness within permitted plot ratio hplbn7

    20 .為配合上述的發展研究，我們將檢討公共屋的發展密度，以期在符合核準地積比率的情況下，改善居住環境及提高成本效益hplbn7 。
  4. Based on qualitative analysis and comparison of several options for suppressing transverse vibration on deck type steel plate girder of railway bridge, conclusions are made as follows : with static reinforcing, the vibration amplitude can be suppressed to some extent, but quasi - resonance of the bridge can not be avoided, moreover, the construction is inconvenient and costly. with option of two bridge connection, the effectiveness of vibration suppression is clear ( the damping ratio approaches 50 % ) and it is fairly economic and easy, however, the quasi - resonance of the bridge can not be avoided either. with dynamic option ( mtmd option ), the quasi - resonance of the bridge can be effectively avoided ( the damping ratio is up to 51. 38 % as tested in field ), moreover, the construction cost is low, and the construction is simply and convenient

    通過對目前抑制鐵路上承式鋼板梁橋橫向振動的幾種方案進行定性的分析和比較，認為：靜力加固方案可以使橋梁振幅有所減小，但不能避免準共振現象的發生，而且工程造價較高，施工也不方便；兩橋連接方案減振效果明顯（減振率近50 % ） ，比較經濟也比較方便，但同樣不能避免準共振現象的發生；動力減振方案（ mtmd抑振方案）可以有效的抑制橋梁的準共振現象（現場試驗中減振率達51 . 83 % ） ，而且工程造價較低，施工簡單、方便。
  5. ( 3 ) in the new theory of synthetic conceptual design of torpedo, this paper takes operational effectiveness as the object function in the optimization model. models and analysis methods are given for the synthetic conceptual design of torpedo based on the operational effectiveness. in order to involve economic index in the study, this paper introduces life circle cost into the synthetic conceptual design, and gives a model of design based on the ratio of cost and effectiveness

    （ 3 ）在魚雷武器系統作戰效能和魚雷總體設計中各學科設計的研究基礎上，將作戰效能作為優化的目標引入到魚雷總體設計的模型中來，給出了基於作戰效能的魚雷總體綜合設計模型與方法；為全面反映魚雷設計的經濟性、風險性和時間性，又引進了壽命周期費用、風險和研製周期的概念，各自都作了相應的研究，給出了基於效費比的魚雷總體綜合設計方法，和基於四維指標的魚雷總體綜合設計方法。
  6. To tie in with the above development study, we will review the development intensity in public housing projects to enhance the living environment and cost - effectiveness within permitted plot ratio

    為配合上述發展研究，我們會檢討公共房屋項目的發展密度，並按照核準的地積比率，改善生活環境和提高成本效益。
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