time constant 中文意思是什麼

time constant 解釋
（電子）時間常數。

  • time : n 1 時，時間，時日，歲月。2 時候，時刻；期間；時節，季節；〈常pl 〉時期，年代，時代； 〈the time ...
  • constant : adj 1 恆定不變的，固定的，穩定的，恆久的；繼續不斷的。2 不屈不撓的，堅韌的。3 忠實的，有節操的。n...
  1. Time constant of the aperiodic component

    非周期分量的時間常數
  2. Fast time constant

    快速時間常數電路
  3. Time difference in quarter hours between local time ( as expressed in the first 13 octets ) and utc ( universal time constant ) time ( 00 - 48 )

    當地時間與utc時間的差值（單位是1 / 4小時） ，咱們中國的是東八區， 8 * 4 = 32個四分之一小時， +號表示比格林威治時間晚。
  4. The current, however, decays rapidly since the circuit has a small time constant.

    但是，因為電路具有很小的時間常數，所以這電流又迅速減小。
  5. This low time constant is consistent with the stability requirements of close-loop control systems.

    這低時間常數是符合閉迴路控制系統中穩定性的要求的。
  6. If necessary it can also respect a given time constant

    如果必要，還可以提供參考固定值。
  7. Electrical discharge time constant of a detector

    檢波器的放電時間常數
  8. Specifies that the field value is a compile - time constant

    指定該欄位值是一個編譯時常數。
  9. Time constant of circuit transition transient

    電路暫態過程的時間常數
  10. Electrical charge time constant of a detector

    檢波器的充電時間常數
  11. We present a charge - transport model of the photorefractive effect with two deep traps ( two deep - trap model ) based on one deep - trap model and shallow - deep - trap model. we also found dark decay behaviors which accord with the two deep - trap model in the two - beam interference experiments. the fast decay - time constant of the space - charge field is obtained as 714s

    此外，在ce ： batio _ 3雙光束干涉光折變光柵的暗衰減實驗中，也觀察到了符合雙deep模型的衰減現象，得到光折變空間電場快衰減時間常數714s ，約12分鐘。
  12. This paper mainly discusses the variation of rotor time constant t2 and its influence to the system stationary and dynamic performance in electric vehicle ( ev ) drive system

    本課題針對電動汽車驅動系統的要求，主要討論了轉子時間常數的變化對于電機靜態和動態性能的影響。
  13. The paper proceeds from the transient equation for voltage and torque, analyze the electromechanic time constant of permanent - magnet dc servomotors based on the theory, and compare with the several testing methods which are used normal in the engineering, point out the difference and applying area also for the testing error which is led to possibly

    摘要為了準確評價伺服電動機的動態性能指標，從電機的電壓、轉矩平衡方程式出發，在理論上對永磁直流伺服電動機的時間常數進行了分析探討，並對工程實際中常用的幾種測試方法進行分析和比較，指出其差別和適用范圍以及可能造成的測試誤差。
  14. The control motors in the well traction robot require high temperature resistant, quick response, small volume and large power density. because coreless dc motors uses ironless - rotor, the inertia and inductance is very small, mechanical time constant is less than 28 milliseconds, several products can attain in less than 10 milliseconds. its weight and size are 1 / 3 - 1 / 3 less when compared with an iron core motor of same power

    水平井牽引機器人對控制電機不僅有耐高溫要求，而且有響應快、體積小、能量密度大等要求，而空心杯電樞直流電動機由於無鐵心，故慣量和電感均大為減小，機電時間常數小於28ms ，部分產品可以達到10ms以內;與同等功率的鐵芯電機相比，其重量、體積減輕1 / 3 - 1 / 2 ，是低慣量電機中性能最好的一種。
  15. The results show that the water - level controlling system has wide stable domain and stable condition is easy satisfied and the domain is larger when the forebay time constant tq is bigger

    分析表明，水位調節模式下調節系統的穩定條件容易滿足，穩定域很大，前池時間常數t _ q大的更有利於調節系統穩定。
  16. It can acquire the voltage on the test appliance and current in the circuit. and it can see these electrical signals as its input and calculates based on the data and gives the parameters and waveform that user needed. the parameters we can get through calculation include power factor, joule ' s integral, available value, maximal value, minimum value, time constant etc. recently, there are many scholar is studying the algorithm that calculate the parameter using test data, but many of them adopt the heuristic method, not using the test data directly

    本課題研製一套電器試驗參數高速採集系統，能夠檢測試驗迴路中試品上的電壓信號和迴路中的電流信號，並根據這些電信號的數值利用計算機進行在線計算，並給出用戶需要的各種電參數值和用戶需要的波形圖，通過計算得到的電器參數有功率因數、焦耳積分、有效值、最大最小值、時間常數等。
  17. Then the time constant is computed through the equation set, thus the liquor resistance and conductivity is obtained. and the expression of the conductivity ' s computation is given out. the method is verified by circuit design and establishment of experimental scheme. this method eliminate effectively the effect that the distributed capacitance put on the conductivity measurement

    並推出了電導率求解過程的全部表達式。設計電路，制定實驗方案進行實驗驗證。分析實驗結果表明，該方法有效消除引線分佈電容對電導率測量的影響。
  18. Time constant of integrator

    積分器時間常數
  19. And lpmsm using high energy permanent magnet has strong electromagnetism thrust, lower cost, small electrical time constant and rapid response etc. using linear permanent magnet synchronous ac motors as driving parts in gantry - moving type milling machine is first proposed in this paper, to bring their high - speed dynamic response ability into play for further realizing rapid synchronism

    因此，本文提出了在龍門移動式鏜銑床同步傳動的驅動元件中採用永磁直線同步電機，以發揮其高速的動態響應能力，快速實現同步。本文提出將解耦控制方法應用於龍門移動式鏜銑床的同步傳動中。
  20. Measuring time - constant of transient process in the rlc series circuit

    串聯電路暫態過程的時間常數
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