eq- 中文意思是什麼

eq- 解釋

  1. Its tunable wave - region is over 100nm ( 701 812nm ) with the characteristics of simple manufacture and compact structure ; pulse with high energy can be obtained through q - switch for longer life ( 260us ) particles in upper level in this paper, tunable and q - switch mechanism and principle of working material alexandrite ( cr3 + : beal204 ) is firstly expatiated and analyzed. the experiment of tenability ( et ) and experiment of q - switch ( eq ) is proved feasible

    該激光器波長在701 - 826nm之間,製作容易,結構緊湊;上能級粒子壽命長( 260 s ) 、調q容易得到大能量輸出本論文首先對激光工作物質?紫翠寶石( cr ~ ( 3 + ) : beal _ 2o _ 4 )的調諧與調q原理和機制進行了解釋與分析,確定了調諧與調q實驗的可行性。
  2. B is the matrix in eq, determine a+b.

    B是等式中的矩陣,試求AB。
  3. Is analytic on the complex plane except for the roots of eq. ( 1. 2. 10 )

    10 )的根外的復平面上解析,則了同v卜一八則。
  4. Each of these may be computed from the definition of work in eq. (7-1).

    每個力的功都可由功的定義式(7-1)來計算。
  5. Futhermore, we have two questions about " the propagation properties of hermite - cosh - gaussian laser beams " in optics communications 186 ( 2000 ). one is the eq

    第三章提出了ehchg光束,用collins公式研究了ehchg光束在光學abcd系統中的傳輸,得到傳輸表達式。
  6. In eq. (53)it is assumed that there is no restraint to the free warping of the cross sections.

    在式(53)中,可假定對截面的自由翹曲沒有阻礙。
  7. A species diversity index(sdi), which is difined in eq. (1-2).

    種類多樣指數(SDI)可由式(12)求得。
  8. Emotional intelligence eq - an overview

    情緒智能概說
  9. " a half - day workshop on emotional quotient ( eq ) was attended by all sslos and school liaison officers ( slos ) on november 27

    他說:我們於十一月二十七日為所有中學聯絡主任及學校聯絡主任舉辦一個有關情緒指數的半日工作坊。
  10. Eq. (4) is solved for f and substituted in eq(5).

    (4)式求得F並代入(5)式。
  11. In using eq. 3-1 of course one first identifies the fuel molecules and the oxidizer molecules of the propellant.

    當然,應用式(3-1)時首先要辨明推進劑的燃燒分子及氧化劑分子。
  12. In fact we can make eq. (4, 36)more precise.

    事實上,我們還可以使(4,36)式變得更為精確。
  13. The vertical axis of the intersection of the line of 0. 59 on the horizontal axis and curve of range ability 30 : 1, characteristic eq. % in the above graph is read

    在這個例子里,約80 %流體最大值的閥行程是在可控制的范圍?內這代表了閥門尺寸是合適的。
  14. The solution s characteristic of the elliptic type eq uat ion and the system of elliptic type equations with first order are discussed by using the methods of several complex analysis. a series new extended results of t he soutions for the system of elliptic type equations are obtained

    將一階橢圓型實方程和橢圓型實方程組轉化為橢圓型復方程和橢圓型復方程組,藉助于多元復分析的方法,研究了一階橢圓型方程和橢圓型方程組的解的特徵,得到了有關一階橢圓型方程組解的一系列新的延拓結果
  15. The digital audio processors tas300x series produced by ti have powerful ability to handle the audio. this paper introduces the method of designing the eq filter while introduce the digital audio processors tas300x series. about the control of the system, i2c bus and the msp430 mcu are introduced

    德州儀器公司( ti )出品的專用dsp數字音頻處理器tas300x系列,有著強大的音頻處理能力,性價比很高,本文在簡介tas300x系列數字音頻處理器的同時,還介紹了數字均衡濾波器的設計方法。
  16. Design for durability test bench of wheel reduction gear in off - road eq

    2050越野汽車輪邊減速器總成臺架疲勞試驗方案設計
  17. In the analysis of plates in bending, deflection is obtained by solving eq.

    在受彎板的分析中,借求解滿足板邊界處條件的方程得出撓度。
  18. The stability of electric power system has been being focused for a long time toprevent a power system from losing synchronism after sudden fault , researchers have done much work and got many accomplishments this paper applied the direct feedback linearization ( dfl ) technique on the power system , a strong nonlinear system simulation results by matlab proved this method efficiency main works and results are as follows : this paper compared some existing methods in excitation control , fast valve control and coordinated control respectively, analyzed the developments and actuality of nonlinear control research in brief, illustrated why ransient stability could be greatly improved by using the fast valve control in chapter 3 , indicated the importance of coordinated control farther this paper introduced the inverse system theory, based on which , discussed the dfl theory, pointed out which had consistency with the inverse theory, expanded the dfl theory combined the idiographic model equations , made which adapt to the model of a single machine - infinite bus power system this paper referenced abundance articles and educed a set of equations , which could describe the dynamical process of excitation and fast valve control for synchronous generators in the equations , there were several very important parameters of power system - - rotor angle ( ) , rotor speed ( ) , generator q axis voltage ( eq ) , transient voltage ( e ' q ) , active power ( pe ) , mechanical input power ( pm ) , valve opening ( ) , generator terminal voltage ( vt ) , based on the model , nonlinear coordinated controller and terminal voltage optimal controller have been designed by using the expanded dfl theory and lq optimal control theory the simulation results showed that the controller could keep power system transiently stable under the effects of a symmetrical 3 - phase short circuit fault , which achieved better postfault regulation compared with another two routine methods , one is the proportion excitation controller and proportion fast valve controller, the other is the proportion excitation controller and the optimal fast valve controller, which could exert good performance when met 1ittle disturbance either

    在介紹逆系統理論的基礎上,詳細介紹了dfl理論,通過比較闡明了dfl理論其本質是逆系統方法的一類,並結合具體課題推導出的模型方程將dfl理論進行了擴展,使之適應于電力系統這個強非線性對象。通過參考大量的書籍文獻推導出一套實用的可將大型汽輪發電機勵磁與汽門綜合起來進行控制的模型方程,此模型方程涵蓋了電力系統中特別引人注目的幾個量- -轉子角、轉子轉速、發電機q軸電勢eq 、暫態電勢e ' q 、有功功率pe 、機械功率pm 、汽門開度、機端電壓vt ,在此基礎上建立了實用的電力系統簡化的數學模型,並將擴展的dfl理論應用於此模型系統,結合線性二次型最優控制理論設計出大型汽輪發電機的非線性綜合控制器及機端電壓最優控制器,通過模擬實驗與採用常規的按電壓偏差進行調節的比例式勵磁控制器+汽門比例控制及採用常規的按電壓偏差進行調節的比例式勵磁調節器和基於二次型性能指標設計的最優快控汽門(考慮發電機的飽和因素)進行了對比,證實了採用此種控制器可以有效地提高電力系統的暫態穩定性,並且在電力系統遭受小干擾時同樣具有良好的調節性能。
  19. This paper firstly introduces the phylogeny and actuality of tide - power stations ; the development style of them ; and then, establishes the mathematics model of optimal regulation of tide - power stations ; narrates how to use eq, dynamic programming, genetic algorithm to solve the problem of optimal regulation of tide - power stations individually ; makes comparison of three kinds of methods, pointing out the excellence and weakness of each method ; discusses some particular problems of tide - power stations, differing from normal water power stations. besides, this paper uses vb to develop an optimal regulation software which can be used in all tide - power stations

    本論文首先介紹了世界潮汐電站的發展史及發展現狀;潮汐電站的建庫方案;然後建立潮汐電站廠內經濟運行和短期優化調度的數學模型;在此基礎上,進一步使用等微增率法、動態規劃法和基因遺傳演算法來求解潮汐電站優化調度問題,並對三種方法作了比較,指出各自的優缺點;論文也探討了潮汐電站優化調度中不同於常規水電站優化調度的特殊問題的處理方法。
  20. The reader may derive the generalization of eq. 3-9 which are applicable to systems with more than one fuel and oxidizer.

    讀者可推導出適用於燃燒劑和氧化劑均多於一種分子類型的式(3-9)的通用式。
分享友人