cycle bridge 中文意思是什麼

cycle bridge 解釋
單車橋
  • cycle : n 1 循環，周期，一轉。2 周時，周年，年紀。3 （詩、故事等的）始末。4 自行車，三輪車，摩托車。5 【...
  • bridge : n 1 橋，橋梁；【造船】艦橋，船橋。2 鼻樑；（假牙上的）齒橋；【音樂】弦柱，弦馬；【電學】電橋；【...
  1. An inner bridge b of a cycle c in g is transferable.

    G中圈C的內橋B稱為可移動的。
  2. A circuit topology of the inverter with duty cycle extended active clamp forward style high frequency pulse dc link is adopted by each independent inverter. each inverter is cascaded by a circuit with duty cycle extended active clamp forward style high frequency pulse dc link and a dc / ac inverting bridge. the control strategy of voltage mode pwm forwardback is adopted by the former, and the control strategy of three - state discrete pulse modulation ( dpm ) hystersis current is adopted by the later

    每個獨立的航空靜止變流器採用占空比擴展有源箝位正激式高頻脈沖直流環節電路拓撲，由占空比擴展有源箝位正激式高頻脈沖直流環節電路與dc ac逆變橋級聯而成，前級採用電壓型pwm前饋控制技術，后級採用三態dpm電流滯環控制技術。
  3. An inner bridge b of a cycle c in g is transferable

    G中圈c的內橋b稱為可移動的。
  4. In this thesis, one cycle controlled switching power amplifier is analyzed detailed in theory and researched in simulation and experiment. main work and conclusion are described below. first, the basic structure and operational principle of one cycle controlled half - bridge and bridge circuit are analyzed, and control equation are deduced

    主要工作和結論如下：首先，對單周控制的半橋和全橋開關功率放大器的基本結構和工作原理進行了分析，推導了具體的控制方程，建立了單周控制的全橋開關功率放大器的小信號模型。
  5. Second, the results of theory analysis and simulation research show that the output of one cycle controlled bridge switching power amplifier have dc offset because of the nonideal characteristic of reset signal. the magnitude of output dc offset voltage is proportional to width of reset pulse. a voltage compensation technique is used to solve this question, and the computation formula of compensation voltage is gived. the circuit compensated and not are researched through simulation and experiment, which results show that compensated circuit solve the output dc offset effectively

    其次，理論分析和模擬研究結果表明，由於復位脈沖的非理想特性，單周控制的全橋開關功率放大器輸出端存在直流偏置問題，其大小與復位脈沖的寬度成正比。針對輸出直流偏置問題，提出了電壓補償的改進方案，給出了補償電壓的具體計算公式。對補償前和補償后的方案進行了對比模擬研究和實驗研究。
  6. At last, control circuit of one cycle controlled bridge switching power amplifier is improved with the basic idea of one cycle control. the simulation results show that the amplifier of improved control circuit not only solve the question of output dc offset, but also keep the voltage gain lowered by voltage compensation technique

    最後，根據單周控制的基本思路，改進了單周控制的全橋開關功率放大器的控制電路。模擬結果表明，改進控制電路后的系統不但解決了輸出直流偏置問題，而且解決了電壓補償方法所造成的放大器增益下降問題。
  7. In this project, the study term did experiments as follows : " zigzag " experiment, turning cycle trial experiment, stroke experiment, encounter experiment between sea - going vessel and fleet at nanliu water which is the initial position of bridge in jiansu province

    在本項目中，課題組在江蘇省境內的長江南瀏水域大橋初步選址處進行了如下試驗：海船及江輪船隊的「 z 」形試驗、旋迴圈試驗、沖程試驗以及船隊和海輪在橋區的會船試驗。
  8. But the investment for experiment is too large, and the experiment cycle is too long. this will restrict the research on the theory of wind effect on bridge

    然而橋梁風洞試驗的設備投資大，試驗費用高，周期長，這在很大程度上限制了大跨橋梁風振機理的研究。
  9. Wwf hong kong believes that with the scale of work associated with the bridge, and the relative lack of relevant publicly - accessible information about the environment in the works area, it is essential to gather basic information to cover the natural variation over a full annual cycle

    世界自然基金會認為，由於大橋工程規模大，加上公眾對工程范圍的環境狀況所知有限，因此必須搜集自然環境在一年內的變化的基礎資料，即考慮由準備階段起至調查完成後記錄所得結果的整個階段。
  10. The bridge design theory based on the life cycle cost refers to, in the beginning of bridge design, the innovative design approach to ensure an optimized bridge life cycle cost on the basis of a secure operation of bridge

    所謂橋梁的全壽命周期成本設計理論，即指在橋梁結構設計之初，在保證橋梁服務壽命內安全運營的前提下，確保其壽命周期成本最優化的一種全新設計方法。
  11. On the other hand, nfjdpdm was carriage between designs and manage information ' s bridge, shorten new product development cycle that speeding information ' s circulation up

    此外，本系統的另外一個作用是架通設計與管理之間的信息橋梁，加快設計與生產之間的信息流通，縮短新產品研製周期。
  12. A topology of asymmetrical half bridge soft switching is researched in this thesis, which has inherent zero voltage switching ( zvs ) capability and thus potentially higher efficiency by its resonating of the leakage of power transformer with the parasitic capacitances of the power mosft switches, whereas it does n ' t raise the expense of the converter these studies in the thesis have been done as follows : ( 1 ) the topology of asymmetrical half bridge is introduced, and its principle and the relation of duty cycle and input voltage and output voltage discussed, the method of eliminating the deflection magnetism is also brought forward

    雖然，軟開關技術能夠實現功率變換器的小型化、模塊化等，但是，電路變得更加復雜，使得中小功率的變換器的成本增加，往往不利於商業競爭。本文研究了一種零電壓的不對稱半橋拓撲結構，它可以在不增加電路成本的基礎上，利用電路自身的特點，實現軟開關。本文所做的主要工作如下： （ 1 ）對不對稱半橋主電路工作原理進行分析，給出了占空比與輸出電壓、輸入電壓的關系以及消除變壓器偏磁的方法。
  13. Small signal model of one cycle controlled bridge switching power amplifier is established. the theory research results of one cycle controlled switching power amplifier show that the output signal follow the input signal linearly, and the control performance is decided by output filter

    理論分析結果表明，單周控制開關功率放大器的輸出信號與輸入信號成線性變化關系，其控制性能由輸出濾波器決定。
  14. Sha tin new town, stage 2 - pedestrian and cycle subway at lion bridge

    沙田新市鎮第2期沙田獅子橋行人及單車隧道
  15. Supplementary information - 94tb - sha tin new town, stage 2 - pedestrian and cycle subways at lion bridge

    補充資料94tb沙田新市鎮第2期沙田獅子橋行人及單車隧道
  16. With regard to high cost of bridge maintenance currently, a modified bridge design theory which is based on the life cycle cost has attracted increasing attention gradually

    針對當前橋梁領域中服務期維護成本過高等現狀，一種改良的橋梁設計理論?橋梁全壽命成本設計理論也逐漸開始為人們所關注。
  17. The time - variation reliability formula of the existing bridge in its life cycle is deduced based on markov process

    基於馬爾可夫過程得到體現在用橋梁生命周期內承載力可靠度時變規律的計算公式。
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