track current 中文意思是什麼

track current 解釋
軌道電流
  • track : vt 用纖拉船。vi 拉纖行駛。n age 拉纖。n er 拉纖的人。n 1 軌跡，輪跡，航跡，痕跡；〈pl 〉足跡。2 ...
  • current : adj. 1. 通用的，流行的。2. 現在的，現時的，當時的。3. 流暢的；草寫的。n. 1. 水流；氣流；電流。2. 思潮，潮流；趨勢，傾向。3. 進行，過程。
  1. The results of experiment tell it is an effective method of share current. a strategy of synchronization control, which combines competition coequality and priority, is mentioned in the paper and uses digital phase - lock loop to track synchronization signal

    在同步控制上，應用了「優先與搶占」的方式產生同步信號，純硬體實現，簡單可靠；使用了成熟的數字鎖相環來跟蹤同步信號。
  2. This study uses mathematical statistics and logic analysis to analyses the gold medal ownership according to the documents of the 28th olympic games and the 10th world track and field championships, and finds the current pattern change of world track and field sports

    摘要根據第28屆奧運會田徑比賽和第10屆田徑世錦賽比賽資料，運用數理統計和邏輯分析的方法對金牌歸屬進行分析，找出目前世界田徑運動的格局變化。
  3. This dissertation focuses on the issue of the present farming organization structure in china. the research framework is that, while constructing some fundamental frame of theory for the research of farming organization structure, the study explores the theoretical basis behind the present farming organization structure in china ; while probing into general factors hindering the changing of the organization structure, the study tries to find out the deep - seated reasons which made the current farming organization structure incommensurate to the situations nowadays ; while studying the changing trend of farming organization structure in modern agriculture, the study suggests a basic orientation for the farming organization structure in this country ; while historically analyzing the developing process of the farming organization structure since 1949 in china, the study strives to find out its changing track ; then, while concretely analyzing the status quo, characteristic and adaptability of the current farming organization structure in china, the study explores its existing problems and their impacts on the agricultural development ; finally on the bases of the analyses above, the study brings forward an innovative ideas, some patterns and countermeasures for the current farming organization structure in china

    研究的總體思路是：通過農業生產組織結構基本理論框架的闡釋，提出中國農業生產組織結構問題研究的理論依據；通過對生產組織結構變遷的一般影響因素的探討，分析我國現階段農業生產組織結構不合理的深層次原因；通過對現代農業中生產組織結構選擇趨勢的研究，指出現階段中國農業生產組織結構模式選擇的基本方向；通過對1949年以來我國農業生產組織結構變遷的過程進行歷史分析，找出我國農業生產組織結構變遷的歷史軌跡，以總結經驗、吸取教訓，使現階段農業生產組織結構創新少走彎路；在理論分析和歷史分析之後，具體剖析了中國農業生產組織結構的現狀、特點以及對農業發展的適應性問題，揭示現階段我國農業生產組織結構中存在的問題以及生產組織結構不合理對農業發展的影響；在上述鋪墊的基礎上，提出現階段中國農業生產組織結構創新的思路、模式以及對策，以期對解決我國農業生產組織結構中存在的問題有所助益。
  4. It combained potentiostat, potentiostatic circuit instrument and ac impedance measurement organticace, which can measure usual dynamic potentio - scan, experiment of dynamic potentio - scan, but also unique measurement of ac impedance measurement, also, this new type electrochemical workstation can carry on complex experiment, sucn as potentio / current scan ac impedance measurement procedural measurment, life - span - circle ac impedance measurement procedural measurement in order to fullfill the goal of track and analysis of parameter in various electrochemical conditions. this graduation thesis indicate the structure, function of the multifunct - ional electrochemical workstation

    它把恆電位儀，恆電流儀和電化學交流阻抗分析儀有機地結合到一起，既可以做常規的基本測試如動電位掃描、動電流掃描試驗和電化學交流阻抗測量，也可以做基於這三種基本試驗的程式化試驗，如恆電流充電-電化學交流阻抗測量，電池壽命循環試驗-電化學交流阻抗測量試驗，從而完成多種狀態下電化學體系的參數跟蹤和分析。
  5. The tradition is being continued by a talented track and field team with current olympic champion female sprinter veronica campbell and world record holder asafa powell as standard bearers

    在體育領域，牙買加同樣出色，尤其是田徑方面，牙買加在奧林匹克運動會和世界錦標賽上的精彩表現給世人留下了深刻印象。
  6. This research deeply reflects the students in senior one whose chemical self - efficiency sense current situation and attribution inclination in chemical study, the characteristic and specific situation formation ( the background, precondition ), to carry on students " attribution training during chemical teaching in view of the above ; combining group coach with specific training, facing all students and choose the typical individual to track at the same tune, and to accumulate cases ; giving full play to students " conscious activity through writing diary by reflective thinking or brief summary on learning and setting up chemistry learning file, etc to strengthen one " s own consciousness, learn to regulate oneself ; to evaluate the effect of attribution training, that is, chemistry - learning efficiency, the author actively try combining subjective evaluation with objective evaluation, teachers " evaluation with students " own

    本研究較深入地了解到高一學生對化學學習的自我效能感現狀，高一學生在化學學習中的歸因傾向、特點及其形成的特定情境（背景、前提條件） ，並據此在化學學科教學中對學生進行心理歸因訓練;採用團體輔導與個別訓練相結合，面向全體學生同時選擇典型個體進行追蹤，積累案例材料;充分發揮學生主體的主觀能動性，通過寫反思日記或學習小結、建立化學學習檔案等方法，強化自我反思意識，學會自我調節:積極嘗試主觀評價與客觀評價、教師評價與學生自我評價相結合的方式，對歸因訓練效果即化學學習效能進行了評價。
  7. With the rising demand of passenger transportation, there ' s urgent need for the railway industry to improve its capacity for passenger shipment. but the current economic situation of the country does n ' t allow complete construction of intercity excluded double - track railway for passenger train at many areas, and the planned intercity line ca n ' t only serve the need of passenger transportation either. therefore, the problem arises as to how to evaluate the capacity of passenger train dominated single - track railway when planning new railway line

    隨著鐵路客運量的不斷增長，鐵路亟需提高客運能力，但是從國家現有的經濟能力來看，許多地段一次性修建雙線城際客運專線還不具備條件，計劃建成的城際線路也不可能完全用於客運，因此如何解決以客運為主的單線鐵路能力的計算就成為新建鐵路首先要解決的問題。
  8. The standard date selector on the right side of the dialog allows you to enter the date and time for which the ground track display should start ; this is based on the time zone of the observer ' s position defined on the current star chart

    對話框左邊的選擇框用於輸入所要顯示的地面軌道的開始時間；這個時間是以當前星圖所設定的觀察者的時區為準。
  9. He reads the newspapers to keep track of current events

    他閱讀報紙以了解時事。
  10. Industrial frequency traction current may interference fsk signal. the electric parameters of track circuit must be measured periodically to make sure whether track circuits and signal equipment run normally and to avoid accident

    定期檢測軌道電路的電壓、頻率等參數，以判斷軌道電路及其信號設備是否處于最佳工作狀態，可以及時消除隱患，確保鐵路安全行車。
  11. Through discussion of scenarios that are derived from current real life cases, they can see for themselves and gain insights on the hidden risks and their consequences, and appreciate how the force s shared values can help anchor them on the right track.

    透過討論取材自現實生活個案中的情節，他們可以身歷其境，洞悉隱藏的危機及其後果，並體會到警隊價值觀怎樣可以幫助他們堅守正軌。
  12. Specification for tractive armature direct current neutral track and line relays for railway signalling

    鐵路信號用牽引電樞直流中性線撥軌繼電器和線路繼電器規范
  13. Specification for alternating - current relays for railway signalling : track relays double - element, 2 - position, line relays single - element, 2 - position

    鐵路信號用交流繼電器規范.撥軌繼電器
  14. The system uses the permanent magnet synchronous machine as the driver motor based on the idea of polygonal flux linkage locus and the permanent magnet brush - less motor is as the momentum balance motor by means of speed and current loop in order to track driver motor precisely and rapidly. the harmonious control of driver motor and balance motor is realized by making full use of the dsp hardware resource and complicated programmable logic device. the software design is composed of c and assembly language to realize motor control arithmetic of polygonal flux linkage locus

    衛星天線伺服控制系統以正弦波永磁同步電機作為驅動電機，採用多邊形磁鏈軌跡法（電壓空間矢量法）的控制策略；動量平衡電機採用永磁無刷直流電機，通過電流環、速度環達到快速、精確跟蹤驅動電機的目的，確保了衛星姿態恆定；設計方案中充分利用了dsp硬體資源和復雜邏輯陣列實現了驅動電機和平衡電機的協調控制，並通過c語言和匯編語言的混合編程實現了電機的多邊形磁鏈軌跡控制演算法。
  15. The control way of hysteresis - current with good track performance for current is adopted and on the basis of matlab / simulink environment the simulation model of the rectifier is built up

    採用電流跟蹤性好的滯環電流控制方法，建立了基於matlab / simulink環境下的模擬模型。
  16. The two rails are not only signal lines of track circuits, but also loop current line of locomotive traction current in electrified railway block

    在電氣化鐵路區段，兩條鋼軌既是移頻信號的傳輸線又是機車牽引電流的迴流線。
  17. The content of this theme is as follows : without time, without open, without stopping railway transport, and without interrupting traction current of block tested, meanwhile track circuit parameters in electrical and no electrical blocks is measured of on - line, dynamic and real - time. these parameters include voltage of fsk signal, voltage of industrial and harmonic wave interference, upper frequency, lower frequency, carrier frequency and low frequency 18 messages frequency

    本課題研究內容：在不要點，不開天窗，不中斷行車，不中斷被測區段牽引電流的情況下，在線、動態、實時測量電化區段和非電化區段的移頻信號電壓、工頻干擾電壓，移頻信號（調頻信號）的上邊頻、下邊頻、載波頻率、以及低頻18信息頻率等參數。
  18. Firstly, the experimental phase current and input power data obtained from load test are employed to estimate the parameters in ii rated condition. then, the phase current and input power data in locked rotor condition are used to track the variation of the parameters of the secondary coil with slip frequency. the classical method and the direct modification method are also used to estimate the parameters of the induction machine in comparison with this technique

    首先利用了負載試驗的定子電流和輸入功率數據來識別額定工況下的電機參數，然後又使用了堵轉時的定子電流、輸入功率數據來識別電機二次繞組參數隨轉差頻率的變化，並與傳統參數測試方法和直接修正參數法進行了比較。
  19. Also an algorithm which combines both model matching and feature matching is put forward. the algorithm uses the object contour in previous frame as the reference template of current frame. based on the fact that object has a continuous track in movement, object ’ s current position can be predicted based on previous position and then match the reference template around the predicted position

    該演算法將前一幀目標輪廓作為當前幀的參考模板，根據目標在運動過程中具有軌跡連續性的特點，利用目標過去的跟蹤點位置信息得到當前的預測位置點，然後在預測位置點周圍一定范圍內進行模型匹配，以與參考模板匹配值最大的輪廓作為當前幀的目標輪廓，並且把它更新作為下一幀的參考模板。
  20. In order to research the eddy current electromagnetic force that varies with the relative speed, including brake force and attraction, the high speed simulation test stand for track eddy current brake was developed

    為了研究渦流電磁力包括渦流制動力的電磁吸力，在不同的相對運動速度下的變化規律，研製了軌道渦流制動試驗臺。
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