speed fluctuation 中文意思是什麼

speed fluctuation 解釋
速度變動
  • speed : n 1 快，迅速。2 速率，速度。3 （汽車的）變速器，排擋。4 （膠片，照相紙）感光速度。5 〈古語〉興隆...
  • fluctuation : n. 1. 波動，起伏，漲落；【物理學】脈動。2. 動搖不定，躊躇。3. 【生物學】彷徨變異。
  1. Aperiodic speed fluctuation

    非周期性速度波動
  2. Simulations for high speed atm network and low speed atm network show the proposed algorithm can reduce cell loss rate and depress the fluctuation of the cell transmission rate

    對低速網路和高速網路的模擬表明了erica改進演算法大大地減少了信元損失率，降低了信源速率調整的波動。
  3. The system has following functions : showing indicator diagram, the mean value of maximum pressure, maximum pressure raise rate and rotating speed, the distribution of maximum pressure, maximum pressure raise rate and ignition advance angles, the speed fluctuation in cycle, speed fluctuation between cycle and ignition advance angles

    本系統可以完成如下的工作：測量摩托車發動機的平均示功圖；平均最大壓力上升率；平均最高壓力；平均轉速；點火提前角；最大壓力分佈；最大壓力上升率分佈；點火提前角分佈；循環內轉速波動；循環間轉速波動等。
  4. The effect of variation in surge shaft section size upon the reflection of water hammer pressure and the speed of quality fluctuation attenuation

    調壓井斷面尺寸變化對水錘壓力反射及質量波動衰減速度的影響
  5. The possible factors including the deviation of temperature in length and breadth of rod, the changes of transfiguration resisting force under the changes of temperature, the adjustment of roll gap, the variation of rolling pressure, the changes of roller speed during dynamic adjusting press, the unmatched of seconds - flux under the dimension fluctuation of the coming sample and so on. the whole system was a closed loop which factors in it interacts each other

    可能的影響因素有:沿軋件縱橫向溫度變化、由溫度引起的軋件變形抗力變化、軋機輥縫值變化、負載變化、電機調節系統由不穩定向穩定過渡過程中軋輥轉速的變化（如咬鋼過程中的動態速降后的回復階段） 、來料尺寸波動造成秒流量不匹配等，整個模擬系統是各個因素相互影響關聯的一個閉環系統。
  6. A comparison of the flows with different gate - opening rates shows the causes that opening the gate at a higher rate is favorable to the reduction of cavitation, gate vibration as well as the gate load fluctuation. in addition, a study has been made to show the influence of the high - speed jet flow coming downward from the narrow gate gap on the flow condition in the tunnel downstream to the gate

    通過分析比較不同閥門開啟速率對流動特性的影響，闡明了快速開啟閥門不僅有利於減少空化空蝕也有利於減小弧門振動和啟門力的脈動，此外，研究了門楣處狹窄縫隙高速射流對門后流態、壓力脈動和弧門受力等方面的影響。
  7. The influence of printing speed on the density and chromaticity of the three - color was analyzed quantitatively through experiments to control the effect of printing speed fluctuation on the color reappearance

    為了控制印刷速度的波動對色彩再現的影響，採用實驗的方法，定量地分析印刷速度變化對印刷三原色的密度及色度的影響。
  8. Coefficient of speed fluctuation

    機械運轉不均勻系數
  9. It is used on the experimental research of idle speed fluctuation, and the effect is notable

    通過基於cmac的空燃比和點火提前角控制進行怠速穩定性控制的實驗，結果顯示能提高怠速穩定性。
  10. Obvious fluctuation for bt download speed

    4 bt下載速度顯示起伏太大的問題
  11. Then a real - time quasi - steady turboshaft twin - engined model is founded by simulating the rotor speed fluctuation

    為模擬大負載情況下旋翼轉速的波動，建立了雙發準定常渦輪軸發動機實時模擬模型。
  12. As for the problems in the experimentation, such as the slow response speed of axes torque control, the disturbance of torque control to position control of throttle lever and the torque fluctuation of axis, solutions had been put forward and proved theoretically

    對于試驗過程中出現的以下問題，油門桿高速運動中輸入軸力矩控制的響應速度較慢，輸入軸力矩控制對油門桿位置控制的擾動，以及輸入軸力矩脈動現象，提出了解決方法，並且從理論上加以驗證。
  13. With the measurement results of the system, the analysis conclusion of speed fluctuation is particularly applied to the selection of control policy for ignition timing of motorcycle electronic controlled igniting system. as a conclusion, the paper points out finally that different policy should be applied according to different rotating speed

    本文講述了該系統的軟硬體實現，並利用該系統的測量結果，獨特地將轉速波動的分析結論應用到摩托車電控點火提前角的控制策略的選擇中，指出隨著摩托車發動機轉速的不同，應該採用不同的點火時刻控制策略。
  14. When multi - kinds of interference occur, such as the barrier, the circumstance of upgrade and downgrade resulting in the change of resistance, and electrical source ' s fluctuation, all those influence has a little influence on the speed of welding dolly and the invariable speed and the regulative speed can be realized

    當受到各種干擾（即行走過程中遇到障礙物或上坡、下坡等情況，小車的阻力發生變化及電源波動為主的突發干擾）時，焊接小車的行走速度幾乎不受影響，實現了焊接小車的恆速或變速行走。
  15. Periodic speed fluctuation

    周期性速度波動
  16. Recorder for tape cassettes ; cassette to measure fluctuation of tape speed of recorders with tape 4

    盒式磁帶錄音機.用4號磁帶的盒式錄音機磁帶速度波動
  17. The experiment can improve the emission level of hc, co, ignition reliability, and reduce the idle speed fluctuation

    實驗結果表明多次點火能改善hc 、 co排放，對no _ x影響不大，同時提高了怠速穩定性和點火可靠性。
  18. Speed fluctuation rate

    轉速波動率
  19. Diagnosis of single cylinder misfire using the transient speed fluctuation of crankshaft

    利用實測發動機瞬態轉速波動診斷單缸熄火
  20. This paper introduces a method of calibrating and processing angular speed fluctuation in ni sampling system - pxi - 6281, it accomplishes the acquisition of angular speed fluctuation by distortion of signal, analyzing fundamental wave, high order harmonic of angular speed feedback signal and calculating the amplitude ratio of base wave and high order harmonic

    摘要利用ni的pxi - 6281高速數據採集卡來完成角速度波動信號的採集，借鑒信號失真度的概念，分析角速度反饋信號的基波和高次諧波大小，求取高次諧波與基波幅值比，作為角速度波動率。
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