design point efficiency 中文意思是什麼

design point efficiency 解釋
設計點效率
  • design : vt 1 計劃，企圖，立意要…。2 指定，預定；留給，留著。3 設計，草擬，擬定，籌劃；起草，畫草圖，打（...
  • point : n 1 尖頭，尖端；尖頭器具；〈美國〉筆尖；接種針，雕刻針，編織針；小岬，小地角；【拳擊】下巴。2 【...
  • efficiency : n. 1. 功效。2. 效率；效能；實力，能力。3. 【物理學】性能。
  1. With its low efficiency, high costs for maintaining and lack of adaptability, the traditional way to persist objects is unfeasible from a design point of view

    為解決傳統的對象持久化方法在設計上不通用的問題，本文詳細介紹了
  2. The essence of edid is to set up a normal behavior fuzzy sub collection a on the basis of watching the normal system transfer of the privilege process, and set up a fuzzy sub collection b with real time transfer array, then detect with the principle of minimum distance in fuzzy discern method the innovation point of this paper is : put forward the method of edid, can not only reduce efficiently false positive rate and false negative rate, also make real time intrusion detection to become possibility ; have independent and complete character database, according to the classification of monitoring program, design normal behavior and anomaly behavior etc., have raised the strongness of ids ; use tree type structure to preservation the character database, have saved greatly stock space ; in detection invade, carry out frequency prior principle, prior analysis and handling the behavior feature of high frequency in information table, have raised efficiency and the speed of detection, make real time intrusion detection to become possibility ; have at the same time realized anomaly intrusion detection and misuse intrusion detection, have remedied deficiency of unitary detection method

    這種方法的實質是在監控特權進程的正常系統調用基礎上建立正常行為模糊子集a ，用檢測到的實時調用序列建立模糊子集b ，然後用模糊識別方法中的最小距離原則進行檢測。本文的創新點是：通過對特權進程的系統調用及參數序列的研究，提出了基於euclidean距離的入侵檢測方法edid ，不僅能有效降低漏報率和誤報率，而且使實時入侵檢測成為可能；設計有獨立而完整的特徵數據庫，根據被監控程序的類別，分別設計正常行為、異常行為等，提高了檢測系統的強健性和可伸縮性；特徵數據庫按樹型結構存儲，大大節省了存儲空間；在檢測入侵時，實行頻度優先原則，優先分析和處理信息表中的高頻度行為特徵，提高檢測的速度和效率，使實時入侵檢測成為可能；同時實現了異常入侵檢測和誤用入侵檢測，彌補了單一檢測方法的不足。
  3. After researching the part thermal equipments and systems include heaters, steam leakage and receiving systems, low pressure drain system etc, and computing the efficiency of the systems, find out the better choice of the imported assemblies than the domestic assemblies in parameter and the disfigurements in design and making. based on the above, point out the measure to progress them. according to the analysis, we can get some measures to increase the economical level of the systems and save more energy

    對局部熱力設備及熱力系統進行分析研究，包括:加熱器設備、漏汽及回收系統、低加疏水系統、主、再熱蒸汽系統以及凝汽器等部位；並計算汽輪機本體高、中、低壓缸效率，藉此著重對汽輪機通流部分進行了剖析，找出國外進口機組動、靜葉柵、葉型的選擇比國產機組先進性以及國產機組在通流部分設計和製造中的諸多缺陷，並且指出了改進的方向，為機組提高熱經濟性、節能降耗奠定了理論基礎。
  4. By successful solution of non - linear magnetic fields and revision of the program, we can reach following conclusions : in the computation of nonlinear magnetic fields, if iteration method is used, under - relaxation is necessary when amending the permeability distribution in soft magnetic materials ; and when < wp = 5 > calculating the equivalent current density in permanent magnets, under - relaxation is not a necessity ; when searching for permeability values by interpolation method on the demagnetization curve of soft magnetic materials, if a fixed saturation point is set, around this point an abrupt change of permeability values will be obtained ; this sudden change may cause a little problem in the smoothness of magnetic field distribution ; because the magnetic circuits of microwave tubes are too complicated, in the author ' s view, to describe the working state of a magnet system, the working points of magnets can not do it properly but average energy production of magnets will serve ; as to indicate the quality of a magnet system design for microwave tubes, the efficiency of magnetic energy utilization will be a very good criterion

    由此得出結論，在非線性磁場計算中：採用迭代法的情況下，在各迭代循環之間進行磁導率修正時，一個欠鬆弛迭代過程是必需的；對永磁體中的等效電流修正時可以不作欠鬆弛迭代；在純鐵的磁化曲線上指定某一個固定的磁感應強度為磁飽和值，會使得插值求出的磁導率在該磁飽和值附近有一突變，這一突變對計算結果中磁場分佈變化的光滑性稍有影響。在微波管磁系統設計中，由於微波管磁路比較復雜，作者認為磁體的工作點並不能很好地反映磁體的工作狀態，而採用平均磁能積為衡量磁體工作狀態的標準更加符合微波管磁系統的實際情況；要表示磁系統設計好壞的程度，則用磁能利用的效率為標準更好。
  5. The final goal of this research present a decision - making support tool, which can be used during design stages to improve the products quality from the manufacturing point view. evaluating the manufacturability of a proposed design involves determining whether or not it is manufacturable with a given set of manufacture resource during its whole manufacturing process. if a part is manufacturable, then finding the associated manufacturing efficiency, if a part is not manufacturableor, then pointing out the problems

    評價一個零件的設計方案的可製造性，涉及根據製造資源判斷零件的整個製造過程中各個環節的可行性和製造難易程度，包括零件的結構工藝性、零件精度設計的合理性和經濟性、可裝夾性、可裝配性等方面，指出設計方案存在的問題、提供設計方案的製造經濟指標。
  6. It can be used in any complex environment, can locate all paths from transmitter to receiver which avoid redundant calculation, and it is a standard 3 - d forecast model ; in addition, it is a point to point ray tracing method based on specular theory which do n ' t carry out the receive test ; furthermore the model adopt the reverse arithmetic which exert the tree concept in data frame and establish a virtual fountain tree permanently, the proagmme can back - search the virtual fountain tree when it is running. these operation increase the calculate speed and it result in the higher receive efficiency and precision. the thesis design a programme to compare the prediction results based on ray tracing method of virtual fountain tree between the measurement results and prediction results based on the other transmittion models. the comparsion result indicate the new model is a better model

    它可應用於任何復雜的傳播環境中，能找到發射機到接收機之間的所有電波傳播路徑而無須冗餘的計算，是一種準三維的預測模型；另外，從本質上講，它仍然是一種基於鏡像理論的點對點的射線跟蹤法，所以它無須進行接收測試；而且由於採用了反向演算法，運用數據結構中多叉樹的概念，先確定需要計算的場點位置，找出所有能從源點到達場點的射線，並且可一次性建立一個虛擬源樹，以後每次的計算只要通過對該樹進行後序遍歷即可，大大提高了運算速度，因而有較高的接收效率與精度。本文對該模型進行了相應的模擬，並將其預測結果與實測結果以及基於cost231經驗性模型和基於強力射線跟蹤確定性模型的預測結果進行了比較，結果表明了該模型的優越性。
  7. Based on the one - side processing technology, the dissertation proposes a new method of structure design and realizes the drive of sc by pure roller pairs of point engagement. this new drive mode apparently improves the driving accuracy, efficiency, life - span, movement and dynamic feature of scm

    在凸輪廓面採用單側面加工工藝基礎上，提出了結構設計的改進形式，結合廓面修形方法，實現了空間凸輪機構點接觸的純滾動副傳動，顯然提高了機構的傳動精度、效率、使用壽命、運動性能和動力性能。
  8. The results of 3d viscous numerical simulation show that the efficiency of new lpt decreases 2. 3 percent under the low reynolds number condition, which was compared with that of design point

    三維粘性數值模擬的結果顯示新低壓渦輪效率在高空低雷諾數情況下比設計點下降2 . 3個百分點。
  9. Experiment results with 16 bit fixed point dsp ( tms320vc5409 ) are presented to show the efficiency of the dsp program. chapter 4 deals with the implementation and debugging of isr ( interrupts service routine ), and the fpga schematic design of its logic circuits is discussed as well

    第四章介紹了tms320vc5409的中斷資源，並就基帶處理板多dsp間通信時中斷的實現，給出了發射dsp中斷服務程序設計的具體流程和實驗結果。
  10. How to do overall planning and design well, organize the project, prevent from walking the unsuccessful old road again that is sporadic development or introducing the software, avoid forming new " information detached island ", thus we can build up enterprise ' s modern network high starting point, high efficiency

    如何搞好總體規劃設計，組織工程實施，避免重走分散開發或軟體引進不成功的老路，避免形成新的信息孤島，從而高起點、高效率地建設高效益的現代企業信息網路。
  11. Some constraints such as kick - off - point, build - up rate of bottom - hole assembly ( bha ), toolface orientation, inclination and azimuth etc. are involved in this novel model quantitatively for the first time. its high design efficiency and accuracy are validated after used in more 22 non - straight wells

    從系統論的角度指出本文研究的目的與意義在於如何綜合運用已有的研究成果、硬體環境及技術人員的經驗與直覺，使得井跡控制技術達到「整體最優」 。
  12. Considering high efficiency and wide range of constraint solving based on number, a method of parametric design based construct point is proposed. the method combines the advantages of two type of methods and improves the efficiency of constraint solving

    同時考慮到數值約束求解法有效率高和求解范圍廣等優點，提出了基於二維結構點的參數化設計方法，此方法是綜合了圖論方法和數值方法的混合方法，它同時具備兩種約束求解方法的優點，提高了約束求解的效率。
  13. From this point, the paper analyzes the key points of the diagram design and implementation, which includes the topics of locating data sources, networks efficiency and reliability, and puts forward the program flow and key points of design

    並就遠程圖表的數據源定位、網路傳輸效率、可靠性等關鍵問題進行了研究，分析了設計中的關鍵問題和部分程序實現。
  14. The traditional unicast and broadcast ca n ' t meet the demand of point to multi - points communication for cooperative design, ip multicast is the novel transport protocol to solve this question. it permits that a source in the network once delivers a packet to an arbitrary number of receivers. so it can retrench the network resources and enhance the transmission efficiency

    傳統的點到點通信和廣播通信不能適應協同設計中這種點到多點的通信需求， ip多播正是針對此類問題提出的一種新型網路傳輸方案，它允許一個ip節點將一個報文一次發送給網路上的一組特定節點，可以節省網路資源，有效提高網路傳輸效率。
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