economical character 中文意思是什麼

economical character 解釋
農藝性狀
  • economical : adj. 1. 節儉的，儉約的；經濟的，合算的。2. 經濟學上的。adv. -ly
  • character : n 1 性格，品格；特性，性狀，特徵；【生物學】形質。2 身分，地位，資格。3 名聲，聲望。4 （戲劇、小...
  1. Based on the synthesis character of glufosinate - ammonium as well as arbuzov and michael reaction, a novel and reasonable scheme was put forward as the more economical and practical one with simple reagents

    該方法基於阿布佐夫重排反應和邁克爾加成反應，所用原料簡單，路線設計合理，較為經濟實用。
  2. This paper is introduced bp neutral network character, algorithm, designing principal on its construction and the designed product. input features extracted by the way described above into a bp neutral network, and using it to classify seven type of different carburized layer depth specimen. the result is indicated, using wavelet packet method to extract features and bp neutral network to classifying, is effective and precise to classify different metal carburized layer depth. it is useful and economical

    本文介紹了bp神經網路的特點、演算法和其結構的具體設計方法和設計結果，並將小波包提取的特徵值輸入到bp網路，對7種不同滲碳層深度的試件進行分類，實驗結果表明，小波特徵值提取和bp神經網路分類器相結合，可以實現對不同滲碳層深度的分類，效果良好，精度較高，有一定的實用價值。
  3. In order to construct ecological and exquisite plant species - divided gardens in hunan province with hunan characteristics, rich cultual connotation and worldwide influence, planning propositions for 14 plant species - divided gardens in hunan forest botanical garden, including flowering cherry garden, camellia garden, lily magnolia garden, azalea garden and hunan local plant garden etc., have been put forward according to principles which will fully embody its speciality, biodiversity, regional and economical character, culture and landscape value

    摘要為著力打造具有湖南特色的生態健全、景觀優美、文化內涵豐富的在國內外有一定影響的植物專類園，以充分體現植物專類園的專類性、物種多樣性、區域性、景觀性、文化性和經濟性為規劃原則，對湖南省森林植物園植物專類園的建設進行了規劃，提出了櫻花園、山茶園、木蘭園、杜鵑園和湖南特有植物園等14個植物專類園的規劃構想。
  4. It becomes more and more importment that how to control transport system with modernization socity developing. intelligence transport sysytem ( its ) can improve traffic efficiency greatly as it use information technology. communication technology and control technology, traffic jam can be solved with it very efficient and economical. in traffic sign control of crossroad, it is a importment problem in urban transport system that how to design advanced scheme of traffic sign to improve control efficiency according to traffic character and quene rule of crossroad

    而採用先進的信息技術、通信技術和控制技術等高新技術開發的智能交通系統可以大幅度提高交通網路的運行效率，是解決交通擁擠問題的最經濟最有效的辦法。在交叉路口的交通信號控制中，如何科學有效地根據對交叉路口交通流特徵和排隊延誤規律，設計出較為先進的交通信號配時方案以提高交叉路口的控制效率，成為了當前城市交通控制系統的重要課題之一。
  5. In order to search after its applying to expressway roadbed improvement, this paper studied consolidation characteristic and distortion law hi soft soil under positive and negative action, introducing parse explain and numerical calculation theory. additionally, based on locale experimentation, the design and construction method of vhlcp was implemented and its reinforce effect and economical character was estimated. testing indicated that the groundwork ' s intensity have increased 97 %, silt soil have vanished and outlay have saved 39 %

    根據現場試驗，確定了適合於高速公路工程要求的真空堆載聯合預壓的設計和施工方法，並分析評價了其加固效果和經濟性，試驗表明：應用真空堆載聯合預壓后，地基強度平均提高了97 ，地基中淤泥質土已消失；與粉噴樁加固地基相比，節省經費39 。
  6. First, nowadays there are some new character of labor which create value : the rapid development of science and technology makes intellectual labor have special force of origination in economical development ; the perfect modern enterprise systems makes management labor have efficient force of organization in economy life ; the rapid of the third business makes service labor be more and more important in the process of creating value

    第一，當今時代，創造價值的勞動出現了一些新特點：科學技術的迅猛發展使智力勞動在經濟發展中具有獨特的創新力；現代企業制度的日益完善使管理勞動在經濟生活中具有高效的組織力；第三產業的迅速發展使服務勞動在價值創造中的作用越來越重要。
  7. So we have a problem, which is most urgent to resolve ? the economical feasibility of the construction program of the qingshan wind force power plant. the research of this thesis aims to discuss the economic character of qingshan wind force power plant through the analysis of baicheng ’ s geography and economical environment and combine with the national policy of exploring the renewing resources

    本論文對青山風力發電場項目用電市場前景、投資及融資情況進行了系統分析，並就青山風電場項目建設所產生的經濟效益和社會效益進行全面分析，以確定白城青山風電項目建設的經濟可行性。
  8. Since 1980 ' s, great changes have taken place in global economic situation because of the economical globalization, collectivization of region economic, enhancement of international division of labor and rapid development of technologies. the competitive environment that enterprises have to face shows the character of uncertainty

    自20世紀80年代以來，世界經濟一體化、區域經濟集團化、國際分工的深化和科學技術的迅猛發展使得世界經濟格局產生了重大變化，企業面臨的競爭環境也出現了史無前例的動蕩性。
  9. This paper is based on the cosco vessel investment decision support system project. firstly, according to the shipping enterprise ' s situation and character, a program suitable to the shipping enterprise is given, which is used to help decision - maker analyze the economical effect of the investment and choose correct investment project. secondly, the author extends the use of the evaluation method of single ship investment, simplifys the calculation of revenue and cost, set up the multi - objective synthesis evaluation model of ship investment to evaluate ship investment considering the fleet as a whole, then to make decisions on vessel type jtonnage, number, financing pattern ; finally, the author analyzes the system, and designs the system, mainly including the design of operation database, design of decision support database, the design of models database, system interface, the style of the system, and analyzes the techni cal problems about the system, some functions has been put into use

    以輔助或支持企業的決策者分析投資的經濟效果，選擇投資方向及決策方案，使決策的結果更能滿足航運企業發展的實際需要，作出科學的決策；其次，本文將單船投資決策的技術經濟評價方法進行推廣，在計算npv指標中涉及到的復雜的成本與收入計算問題進行簡化，並利用運籌學的知識，建立船舶投資決策模型，從船隊整體角度對船舶投資進行綜合評價，以達到對船隊中投入船舶種類、船舶噸位、數量與融資方式選擇的多維決策；最後，本文對船舶投資決策支持系統進行了詳細的系統分析，作出整體框架設計，主要包括操作數據庫設計、 dss數據庫設計、模型庫設計和系統介面、系統風格設計，並對系統開發中涉及到的技術問題予以分析，並實現了部分功能。
  10. It adopt benz engines, with top technology and strong power, also with economical and energy saving character. its designing requirements are completely according to eu2 eu 3 standard with low emission, low noise, and effective environmental protection characters

    據悉，廣州市交委把建立全面的lpg安全保障體系工作正式列入議程，並在前期工作基礎上迅速草擬了安全保障體系討論稿，經討論審定后將全面執行。
  11. In part three, it analyzes the origin of the uncertain relation between the education and personal employment and believes that the origin includes not only the society changing, the adjusting of the economical structure, the technological progress, but also the personal education choice, the character of the running school and job - hunting in the labor market

    （ 3 ）第三部分對教育與個人就業關系不確定性的根源進行了分析，認為教育與個人就業不確定性的產生既有社會轉型、經濟結構調整、技術進步等外在根源，也有個人的教育選擇、學校辦學行為的特徵、勞動力市場工作搜尋的特徵等內在根源。
  12. Since the international hot money has acted the strong character in the 90 ' s in the currency crisis and the international finance turbulent : the large - scale international hot money inflow, has brought the macroscopic economical and the financial aspect dual risk for the eruption finance crisis countries

    國際游資在上個世紀90年代以來的數次貨幣危機與國際金融動蕩爆發中扮演了重要角色:大規模的國際游資流入，給爆發金融危機的國家帶來了宏觀經濟和金融方面的雙重風險。
  13. Anciently, the research of farm instrument mainly concentrated on its natural character such as structure, figure, function and usage rather than its social and economical aspect

    學術界以往對于農業生產工具所作的研究，多數集中於農具的構造、形狀、功能和使用方法等自然科學屬性以及考古發現等方面，而較少從社會與經濟層面上加以關注。
  14. This thsis analyzes water - saving irrigation technology economical character, technology providers " behaviors, supplying model, supplying efficiency, system inspiritment and technology application affecting factors on the basis of resource economics, system economics, informition economics and sustainable development theory

    本文以資源經濟學、制度經濟學、信息經濟學和可持續發展理論為指導，對節水灌溉技術的經濟特徵、技術供給主體的供給行為、供給模式和供給效率、技術應用中的制度激勵等進行剖析，對影響節水灌溉技術應用的因素進行了實證分析。
  15. From classical economics to west economics, from reform early days to company law, although review enterprise academics, in the base, can know economical character and law character and society character of enterprise

    從古典經濟學對企業的研究到西方經濟學對企業的研究，從改革初期對企業的研究到公司法對企業的定義，在此基礎上可以認識企業的經濟特徵、法律特徵和社會特徵。
  16. Based on the systemic analysis on all the working contens, we grasp the first hand data through investigation, then introduce the theories of technological ( manufactdring ) cost, technique economics and management principle as the academic coach and analyze the economic characte of a1l the working contents qualitatively and quantificationally by the system research means. at the same time, we define the method and index of qualitative and quanitative analysis after studying the influence to aviation enterprise tcchflological management economical character by adopting world advanced manufacturing technology finally t8king cac as an example, this thesis explains how to develop the application wor of economical study during technological management in aviaton entcrpnse

    在對其各項工作內容進行系統分析的基礎上，通過調查了解掌握了第一手資料，以成本會計學、技術經濟學、管理學等有關理論為指導，運用系統研究的方法對航空企業工藝各項工作內容的經濟性進行了定性和定量的分析，同時，以發展的眼光，對實施世界先進製造技術將給航空企業工藝經濟性帶來的影響進行了分析研究，確定了經濟性定性分析和定量分析的方法和指標，給出了航空企業工藝經濟性水平評價的模型。
  17. Thus, agricultural water - saving irrigation technology ' s economical character represents semi - public goods ; ( 2 ) increasing water price, establishing rules of encouragement and punishment, enhancing water - saving effect and decreasing technology cost will increase farmers " technology supply ; ( 3 ) economy development level will affect directly application of water - saving irrigation technology in survey villages

    （ 2 ）水價的提高、制定有效的獎懲法規來激勵或約束農產的節水行為、技術節水成效的提高和技術建設成本的降低都會增加農戶節水灌溉技術的供給，使技術供給行為從違約轉向合作。
  18. An economical and effective new technology using sound card is proposed in this paper. it collects the leakage current from high voltage insulator, and then deals with the noise elimination using wavelet analysis. compared with the traditional signal analyzing method, the wavelet analyzing technology not only can distill the leakage current signal from the noise precisely, but also can distinguish the low quality character of leakage current signal. this method plays an important role to the device in early fault diagnosis, and can improve the accuracy of measurement and fault diagnosis in the application

    介紹了一種利用電腦的聲卡對高壓絕緣子的泄漏電流進行採集的經濟有效的新技術，並通過小波分析技術對所獲得的信號進行消噪處理.與傳統的信號分析方法相比，小波分析技術不僅能從噪聲中準確提取待測泄漏電流信號，同時又可真實復現泄漏電流信號中的劣化特徵，這對設備的早期故障診斷具有重要意義.顯著提高了測量的準確度，增強了設備故障診斷的準確性
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