forward efficiency 中文意思是什麼

forward efficiency 解釋
正效率
  • forward : adv 1 向前，前進 （opp backward）。2 【航海】在船頭，向船頭（opp aft）。3 今後，將來。4 出來，出...
  • efficiency : n. 1. 功效。2. 效率；效能；實力，能力。3. 【物理學】性能。
  1. We put forward an algorithm for self - discrimination of island relation and an automatic intersected method of the region machining unit, which can judge the relationship among any plane obturate contour line effectively and swiftly. we also study the tool path generation technology of two - dimensional machining, basso - relievo machining, three - dimensional lifting - pen machining. meanwhile, we put forward an optimize approach of tool path, which improve the efficiency of engraving

    研究了圖像的刀具路徑生成技術與軌跡規劃問題，提出了基於射線的島嶼關系自動判斷和區域加工單元的自動分割方法，有效、快速地判斷了平面任意封閉輪廓線之間的關系，研究了平面任意區域填充加工、浮雕加工、三維提筆加工的刀具路徑生成的技術，提出了刀具路徑優化方法，提高了雕刻加工的質量和效率。
  2. In the next place, by studying the change of the resonant frequency of the whole system, this paper designs the circuit to track the resonant frequency of the system by cd4046 mainly. at the same time, in order to improve the efficiency and get better dynamic capability of the converter, we choose pll and fuzzy control after comparing the pll circuit, fuzzy circuit and pll ? fuzzy control circuit. in the end, this paper brings forward the control blue print to realize the drive control circuit of the high frequency converter, using the dsp chip as the key part to realize four routes of pwm drive pulses with dead band of the control system

    其次，通過對整個系統諧振頻率變化的分析和研究，設計了以鎖相環cd4046為核心的鎖相環控制電路，同時，在綜合比較鎖相環控制、模糊控制以及模糊控制和鎖相環復合控制三種控制演算法的基礎上，進行了系統模擬，得出採用復合控制可使跟蹤電路既具有鎖相環路較好的穩態性能，又擁有模糊控制較好的動態性能，系統魯棒性能好，同時也提高了逆變器的效率。
  3. In all kinds of complicated network, oriented linking and unlinking, communication frequency resource is strained, and bandwith to transmitting audio frequency signal is too restricted, complicated and fluky, while audio frequency data exponential have been increased in the last several years. under the circumstances, based on the research of predecessor, this paper studies wavelet analysis ' s maths gist and practices significance on signal process, and puts forward a optimized wavelet package condensation arithmetic to process audio frequency data, which gives attention to coding efficiency, multirate and compression delay. simulation experiment on the arithmetic has been done by matlab

    針對無連接和面向連接的各種復雜網路環境下，通信頻帶資源緊張，音頻傳輸帶寬有限且復雜多變，而各種音頻數據又日益增多的局面，本文研究小波分析在信號處理方面的數學依據和在數據壓縮方面的實際意義，在前人不斷工作的基礎上，提出了一種優化小波包變換編碼方案用於音頻數據的壓縮演算法，兼考慮了編碼效率、多碼率和壓縮時延多個方面，並在matlab環境下做了模擬實驗，對各種音頻信號及多種小波函數做了模擬結果比較，實驗結果證明該演算法可以在一定計算復雜度下可以很好地改進壓縮效果，達到多碼率下實現實時編解碼的過程，在高速dsp晶元等硬體設備支持下，可以有效應用於實際復雜多變信源編碼。
  4. The article puts forward a solution that the fontal machine system for the problems of the data concentration, bank " s multi - channel join - in and the host " s dispose efficiency during the construction of finance eleclrolysation ; designs and realizes the fore - born child process communication layer of the fontal machine system

    本論文對金融電子化建設過程中面臨的數據大集中、多通道接入、銀行主機處理效率等問題，提出前置機系統解決方案；設計和實現了前置機系統的預先派生子進程的通訊層。
  5. Later, as for the fund deficiency matter, which puzzles almost all the foundations and is in close relation with project operation, the thesis puts forward solution proposals like boosting fund - raising capacity and efficiency, rationalizing the proportion of the cost and raised funds, ensuring endowment value and gainings, seeking fund aid from government

    其次，針對當前困擾基金會與其他非營利組織的與公益項目運作緊密相關的資金缺乏問題，從提高基金會的籌資能力、項目運作中的成本與籌資金額之間的合理性和效率、基金的保值增值、尋求政府的資金支持等角度提出相應的解決方案。
  6. The most important result of the analysis has been that kumquat industry has the potential of forward linkage over any other social culture sector ( including the economy, environment as well as social items ), considering indices of the interindustrial sensitivity and its social efficiency

    未來若前向工業服務業集成，原料金棗轉型至加工金棗經營，是棗農比較容易接受的前向集成業務，但以從事生態環保金棗較之其他跨業方式，不論何種指針俱呈現相對明顯，乃因應全球化暨城鄉便捷化，未來金棗產業在地轉型時宜慎量之因素。
  7. In the third part, the chapter puts forward three dimensions of causality and discusses the relationships between the attribution and expectancy, and the emotions, and achievement motivation. and two kinds of theory of achievement and motivation - self efficiency theory and learned helplessness theory concerning the attribution are given. in the fourth part, the definite conclusion has been come from the data stat and the resolution analysis in the base of the status investigation of students ' s math learning attribution by the students and the teachers in high schools

    全文共分為六個部分：第一部分簡述歸因研究的理論背景，提出所要討論的問題第二部分對歸因、數學學習歸因及其含義進行闡述；第三部分首先指出了原因的三個分類維度，從原因的分類維度出發討論歸因與期望、情緒、情感及成就動機之間的關系，同時指出兩種與歸因有關的成就動機理論?自我效能理論和習得無助理論；第四部分是有關中學生及中學數學教師對學生數學學習歸因的狀況調查，通過數據統計及結果分析得出了一定的結論。
  8. Based on the thorough investigation of the post - regulation and efficiency in multiple output switching - mode power supplies, an optimal combination topology for multiple output switching converter is presented in this thesis, which is consisted of forward converter with active clamp ( fac ), synchronous rectification ( sr ) techniques and magnetic amplifier technique ( magamp )

    本文通過研究分析近年來多路輸出開關電源輔助輸出電壓調節和提高效率的方案，面對開關電源朝著輸出低電壓大電流方向發展的趨勢，提出多路輸出開關電源新的拓撲優化組合模式? ?有源鉗位正激變換器、同步整流技術、磁放大器。
  9. Owing to its excellent adaptability to large angle - displacement between two transmission shafts and other characteristics such as large transmission ratio, terse mechanism, high transmission efficiency, cardan cross - pin spindles has been widely used as an important mechanical part in transport machines, metallurgy machines, petrolic machines, heavy machines, etc. as an effective and promising approach to resolve complicated development of modern software, component - based development ( cbd ) is put forward to change the present way of software development by producing software through assembling ready software components and its final target is to realize the industrialization of software development totally

    十字軸式萬向聯軸器能夠很好地適應傳動軸間的較大角位移，而且具有傳遞扭矩范圍大、結構緊湊、傳動效率高、維修保養方便等特點，是一種重要的傳動部件，因此在交通運輸、冶金、重型機械等領域中得到廣泛應用。基於組件的開發是近幾年發展並日益成熟起來的一種軟體開發新方法，其核心思想是以流水線方式、通過組裝組件生產軟體，從而容易實現軟體開發的工業化。
  10. According to action principle, extinguishing process and efficiency of the sprinkler systems, it is put forward that the ringed arrangements replace the ramiform arrangements

    根據自噴系統的作用原理、滅火過程和效率，提出用環狀管網代替目前廣泛採用的枝狀管網的觀點。
  11. The specific measures can be put forward as follows : firstly, with the aims of improving the level of individual specialization, more emphasis should be put on deploying and training human resources, improving labor quality and their expertise ; secondly, in order to enhancing internal labor division level in west china, it should take an active participating in the labor division both at home and abroad. west china should also make full use of its geographical advantage to develop trade in border area, take part in domestic labor division actively and hence promote the reconcilable development in west china and east china ; thirdly, to decrease transaction cost and improve transaction efficiency in west china, it is necessary to build and strengthen the market transaction system and better facilities of infrastructure

    進而提出了西部地區發展對外貿易要以分工優勢理論為指導，並提出了如下措施：加大人力資源的開發與培養，提高勞動者素質和專業技能，以提升個人專業化生產水平；積極參與國際、國內分工，尤其是充分利用區位優勢，大力發展邊境貿易和積極參與國內層面的分工合作，促進東西部的協調發展，以提高西部地區的內部分工水平；建立健全市場交易體系，改善基礎設施，以降低西部地區的交易費用和提高西部地區的交易效率。
  12. Some short comings in air conditioning air jet loom workshop are explored with technical means to raise the air conditioning efficiency, reduce dust in the workshop and satisfy the weaving processing put forward in this article

    摘要介紹了噴氣織機車間空調存在的缺陷和進行技術改造的方法，改造后提高了空調效率，減少了車間粉塵，從而滿足了工藝參數的要求。
  13. Having studied the securities tax system in china, the paper puts forward that the current single tax system of stamp duty in securities market cannot guarantee the fiscal and cannot promote the market efficiency and social equity

    本文通過對中國證券稅制的制度功能進行反思，認為當前以證券交易印花銳為主體稅種的單一稅制不僅難以保證足夠的財政收入，更無助於增進市場效率和維護社會公平。
  14. The first facet is to put forward four - step block matching algorithm which can deduce the time of motion estimation and improve the coding efficiency, based on the traditional motion estimation algorithms. the second facet is to propose a new rate control algorithm, that is average - reaction rate control algorithm, based on the rate control of mpeg2. the new rate control algorithm can achieve rapid and efficient adaptive coding

    首先在對傳統的運動估計演算法進行研究和改進的基礎上，提出了四步搜索塊匹配的運動估計演算法，減少了運動估計的時間，提高了編碼效率；其次在分析mpeg2比特率控制的基礎上，提出了一種新的比特率控制演算法? ?平均響應比特率控制演算法，該演算法能夠快速有效的實現自適應編碼。
  15. Aiming at the self - estimation of threat to the sam system, and basing on the analysis of support distance of the target acquisition radar and operation efficiency of the system in three intercept sections, a distance - threat index and a type - threat index of the target are proposed, and a threat - estimation decision - making model is established, and a standard of fire - striking order in each section is put forward

    摘要針對地空導彈系統的威脅自動判斷問題，基於對目標指示雷達保障距離以及三種攔截區間中系統作戰效能的分析，提出了目標距離威脅指數和目標類型威脅指數的概念，進而建立了一種連續型的威脅判斷決策模型，並給出了每個區間火力打擊的排序標準。
  16. The so - called leapfrogging - oriented economic growth refers to backward countries making use of advantage of their backwardness to approach or even overtake forward countries in short time by capital accumulation, efficiency enhancement and technology innovation to achieve unbalanced and transnormal development. the process embodies not only the rapid improvement of the rate of economic growth but also the improvement of the quality of economic growth

    所謂的蛙跳型經濟增長（ leapfrogging - orientedeconomicgrowth ）是指后發國利用后發優勢，通過資本積累、效率提高和技術創新，實現非均衡、超常規發展，在較短的時間內接近、甚至趕超先發國水平的一種增長方式和增長過程。
  17. Abstract : a research on theory and practice is conducted on the acoustic methods of discharge measurement in low head hydropower plant. taken hydraulic efficiency experiment in certain hydropower plant as examples, the general methods about how to locate the discharge measurement plane, install transducers and choose the integration methods are put forward. an improvement method is proposed finally

    文摘:從理論上和實踐上，對低水頭電站超聲波測流進行了較為詳細的研究，並以某水電站為例，對測流斷面定位、聲路布置和面積積分給出了一般方法
  18. According to status of huxi bank in xuzhou, jiangsu province, using numerical value analysis theory and technique of dam construction, this paper put forward efficiency strengthen method in the base of study and analysis

    本文結合南四湖湖西大堤地下採煤的具體情況，利用數值分析理論及堤防加固技術，在深入分析研究的基礎上，提出相應有效，可行的加固措施。
  19. According to status of huxi bank in xuzhoujiangsu province, using numerical value analysis theory and technique of dam construction, this paper put forward efficiency strengthen method in the base of study and analysis

    本文結合江蘇省徐州市湖西大堤地下採煤的具體情況，利用數值分析理論及堤防加固技術，在深入分析研究的基礎上，提出相應有效，可行的加固措施。
  20. According to status of mengshan clay core dam in zibo, shandong province, using numerical value analysis theory and technique of dam construction, this paper put forward efficiency strengthen method hi the base of study and analysis

    本文結合山東省淄博市萌山水庫心墻壩的具體情況，利用數值分析理論及土石壩加固新技術，在深入分析研究的基礎上，提出相應有效，可行的加固措施。
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