economical 中文意思是什麼

音標 [ˌi:kə'nɔmikəl]
economical 解釋
adj. 形容詞 1. 節儉的，儉約的；經濟的，合算的。
2. 經濟學上的。
adv. 動詞 副詞 -ly
  1. Its inhabitants, by nature acquisitive and cautious, economical, tenacious, had learnt to worship the word "smart".

    它的成員，盡管天性貪婪，謹慎，節儉，堅韌，卻學會了崇拜「時髦」這兩個字。
  2. Agglomerative effectiveness : the effect on regional economical inequality because of industrial agglomeration. in order to show the effects of industry on regional inequality, the model of panel data is applied to analyze the relationship between industrialization and economy growth., which is helpful to estimate whether the tendency of growth is convergence and the structural effectiveness. the time series model is used to analyze the effect of industrial agglomeration on regional inequality, where gini coefficient is taken as the index of industrial agglomeration

    為了更清楚地把握工業在地區差距上的效應，本文用面板數據模型分析工業化程度和經濟增長之間的相關關系，從而判斷區域經濟發展趨勢是否收斂，工業在「結構效應」方面的影響;計算表示工業集聚程度的基尼系數，通過時間序列模型分析工業集聚對地區經濟差距的「集聚效應」影響。
  3. Since 2000, the inequality is at a high level. from the effective analysis of industry on regional economical inequality, two conclusions can be drawn : 1. structural effectiveness is not the main reason for regional inequality ; 2. agglomerative effectiveness is the important factor for the increase in regional inequality

    從工業經濟對地區經濟差距的效應分析中得出如下結論: （ 1 ）工業經濟的「結構效應」並不是影響地區經濟差距的主要因素; （ 2 ）工業經濟的「集聚效應」是影響我國地區經濟差距變化的因素。
  4. At the same time, the section studies a new amendable method on drawing - up the dynamic extension forms of the motion input - output forms, it discusses the defer problem of input - output analysis too. meanwhile, it points out the fact that motional inut - ouput is a motional problem. however, the authentic economical running which recreates constantly is continual and dynamical, that is to say, it have to think about investing

    本章還從靜態投入產出模型入手，研究了利用動態投入產出模型編制投入產出表的一種新修正方法，討論了投入產出分析中時滯問題，並指出，靜態投入產出模型是一個靜態問題，而現實生活中的經濟運行是連續性的，動態的，不斷擴大再生產，也就是需要考慮投資的問題，文中還討論了規劃問題和預測問題的前提條件。
  5. Powerformer have some changes in constract with the conventional generator ， subsequently it also have some new problems in order to have an economical ， efficient ， credible development and application the structure and the philosophy of electromagnetism of powerformer will be on speaking terms changes electrical design ， magnetism design ， thermal design and structural design are have some new changes above all ， the electromagnetism parameter and the harmonic magnetomotive force of powerformer are studied in this paper first ， it mainly utilizes analytics to deduce formula of slot leakage reactance it considers three instances ， including monolayer - slot ， multilayer isometric - slot and multilayer anisometric - slot then ， the analytics and the fem are utilized to calculate slot leakage reactance of stator winding of prototype of powerformer and compare their results second ， the theory of utilitzing fem to calculate the reactance of powerformer is simply introduced ， including stable reactance ， transient and subtransient reactance specially ， the saturated influence of the stable reactance is considered then ， the results are analysed final ， it mainly introduces the influence of harmonic magnetomotive force of stator winding and analyses the harmonic magnetomotive force of stator winding then ， it mainly analyse harmonic magneto - motive force of stator winding through arranging various arrays of stator winding and observe their influence

    基於上述原因，本文對powerformer的電磁參數以及定子繞組諧波磁勢進行了研究。首先是用解析法推導出powerformer定子繞組槽漏抗的計算公式，考慮了單層圓形半閉口槽、多層等半徑圓形半閉口槽和多層不等半徑圓形半閉口槽三種情況，並對powerformer樣機的定子繞組槽漏抗用解析法和有限元法進行了計算，並比較其結果；其次，簡要介紹了有限元法計算powerformer電抗參數的原理，包括穩態電抗、瞬態電抗和超瞬態電抗，對穩態電抗考慮飽和影響，對結果進行分析；最後，介紹定子繞組諧波磁勢對電機運行性能的影響並對定子繞組諧波磁勢進行了分析。然後通過對定子繞組進行不同排列來分析定子繞組諧波磁勢，看看繞組排列對諧波磁勢的影響。
  6. It is the most supernatural that holographic water is the most economical, the most high - efficient anodyne global medical science cannot invents

    最妙的是止痛，全息水是世界醫學界都不可能發明出來的最低成本最高效的止痛藥。
  7. We search around for the most economical and yet most professional coach operators, so you can just sit back rest assured that you will get the best deal

    若你未曾使用這服務，不如現在試試，享受既價廉物美又專業的服務。請即聯絡我們查詢或預訂有關此服務。
  8. In view of the problems of the underground water pollution caused by the direct discharge of the original dust removing water of converter that had poor quality and the old and backward processing facility of converter slime which had poor processing results, a series of measures such as using box filters have been taken so as to fully recycle the dust removing water of converter and recover the slime. as a result, the water is saved and the pollution eliminated, which has brought remarkable social and economical benefits

    針對原轉爐除塵污水水質較差，直接外排對地下水造成污染；轉爐污泥處理設施陳舊落後，處理效果差等問題，採用廂式過濾機處理等一系列措施，使轉爐除塵污水全部循環，污泥全部回收，既節約用水，消除污染，又收到明顯的經濟和社會環境效益。
  9. In order to be more economical, many employees in this company are brown baggers

    （為了省錢，本公司許多員工自帶午餐。 ）
  10. In order to solve the difficulty of open market operation ( omo ), greet world economical finance competition and challenge, the people ' s bank of china has been issuing centre bank paper as the tool of omo since 2003, and then omo entered a new stage

    為了更好地改善中國公開市場操作效果，迎接世界性的經濟金融競爭和挑戰，中國人民銀行於2003年4月22日正式發行央行票據作為公開市場操作工具，這意味著我國公開市場業務進入了一個新的階段。
  11. A microprocessor can be used with a balance, weight set, and beaker to provide an economical and accurate measure of engine fuel consumption rate.

    微處理機可以與一個天平、砝碼和量杯一起使用，以實現對發動機燃料消耗率的經濟而精確的測量。
  12. As a new style of structure, steel - concrete composite spine girder with large cantilever beams has been more and more applied for its advantages such as beauteous build, outstanding mechanics and economical performance

    鋼-混凝土組合脊骨梁作為一種新型的結構形式，以其結構造型美觀、力學性能好、經濟性等方面的優勢，在橋梁結構中得到了越來越廣泛的應用。
  13. Environmental economical study on rebuilding of boiler room

    鍋爐房改造項目的環境經濟效益分析
  14. It is of great importance for it to improve economical level and the construction of moral standards in rural areas. part ii. the author analysed the current situation of publication of books concerning agriculture, countryside and farmers and its fruitful results

    第四部分，總結了中國農業出版社、金盾出版社等出版社出版「三農」圖書的基本經驗，即堅持出版工作的「三貼近」以及出版工作中如何創新的問題。
  15. Based on buoyance and force of gravity principle, the practical and economical test measure of overflowing water has been made

    摘要依據浮力和重力的原理，製作了實用經濟的池外測試標尺，提高了讀數的精確度。
  16. 875 fifty - litre carboy would be the most economical size. carboys may be retained without charge for two months

    50升的瓶子應是最經濟的尺碼，這些瓶子可免費保存兩個月。
  17. As writers, they cherish economical, and witty phrases.

    他們在寫作上喜歡用簡潔機智的詞句。
  18. Circum - economy is key to construction of resources - economical society

    構建資源節約型社會的關鍵
  19. Accurate load forecasting is helpful to planning generators " starting and stopping in the interior of the electrical networks economically and reasonably, preserving the security and stability of power system, reducing the unnecessary circumvolving repertory capacity, making planning to overhaul the units in reason, ensuring the normal production and life of the society, effectively reducing the cost of generating electricity, increasing the economical and social benefit

    電力負荷預測是供電部門的重要工作之一，準確的負荷預測，可以經濟合理地安排電網內部發電機的啟停，保持電網運行的安全穩定性，減少不必要的旋轉儲備容量，合理安排機組檢修計劃，保證社會的正常生產和生活，有效地降低發電成本，提高經濟效益和社會效益。
  20. Uav ( unmanned aerial vehicle ) plays a more and more important role in national defense and civil life. so making researches on the uav flight controller design and the measurement and control techniques of uav is of theory, engineering and economical value

    無人機在軍民兩用領域發揮著越來越重要的作用，進行民用無人機飛行控制器設計及檢測與控制技術研究，具有理論意義、工程意義和經濟意義。
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