limit cycle 中文意思是什麼

limit cycle 解釋
極限循環〈指周而復始的活動方式，如心跳、海浪拍岸等〉。

  • limit : n. 1. 界限，界線；邊界。2. 極限，限度；限制。3. 〈pl. 〉范圍，范域。4. 限價；限額；賭注限額；獵物限額。vt. 1. 限制，限定。2. 減少。adj. -able
  • 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 【...
  1. Limit cycle problem for a non - li 233 ; nard type cubic system

    型方程周期解的存在性
  2. In this paper, the problem of limit cycle for a cubic system is studied

    摘要討論三次系統（方程式略）的極限環問題。
  3. The sufficient conditions for the non - existence, existence and uniqueness of limit cycle are obtained for the cubic system

    得到了該系統不存在極限環和存在惟一極限環的條件。
  4. Abstract : based on the gauge theory of various interactions, some new solutions of the gauge field equations are discussed, the potential is introduced, and the relations among the results and limit cycle, various singular points are derived. finally, it is expounded that these results possess probably physical meaning on the property and phase transition of particles

    文摘:從各種相互作用的規范理論出發，討論了規范場方程的某些新的解，並引入了勢，然後探討了它們與極限環、各種奇異點的關系，最後論述了這些結果可能具有的粒子性質和相變等物理意義
  5. On the uniqueness of limit cycle of the general li 233 ; nard equation

    方程極限環的惟一性問題
  6. Limit cycle oscillating and chaos of the radiation field in a traveling wave tube amplifier

    行波管放大器中輻射場的極限環振蕩和混沌
  7. Using df ( describing function ) in determining the limit cycle number of differential equation is a significant analysis try

    摘要將描述函數法用於確定微分方程極限環個數的問題是一個有意義的理論探索。
  8. The limit cycle oscillation is intermittent, so in the soft nonlinear regime the limit cycle oscillation can be avoided by slightly adjusting the current. detuning and length of the interaction region

    由於極限環振蕩是間斷出現的，所以在軟非線性區域，適當的調節電流、失諧量和相互作用區長度，可以避免器件工作在極限環振蕩態上。
  9. The radiation field evolves from a steady saturation state to a limit cycle oscillation state, and eventually to chaotic oscillation state as the current increases, the region in which the field exhibits limit cycle or chaotic oscillation is called the " soft " and " hard " nonlinear regime, respectively : ( 1 ) in the " soft " nonlinear regime, the radiation field is characterized by period doubled bifurcation and the discrete power spectrum

    隨著電流的增大，輻射場經歷由穩定飽和到極限環型的周期振蕩，並最終過渡到非周期性混沌振蕩的演化過程，按其狀態可分為「軟」和「硬」兩種非線性區域： （ 1 ）在「軟」非線性區域，場的極限環振蕩態和穩定飽和態是交替出現的，其特徵是典型的倍周期分岔，輸出功率譜是分立的。
  10. Usually, hpm devices working in the high current and large field amplitude state, after the field reaches saturation, the nonlinear effects will become extremely strong so that the intrinsic nonlinear phenomena ( for example limit cycle oscillation and chaotic behavior ) of the system occur. these nonlinear behaviors directly influence the output characteristic of the devices

    在通常情況下，高功率微波源器件都工作在大電流和強場工作狀態，尤其在場達到飽和以後，系統的非線性效應將變得非常明顯，非線性系統所特有的一些現象（如，極限環型振蕩和混沌行為）將出現，這些非線性現象直接影響器件的各種輸出特性。
  11. Limit cycle of a predator - prey system

    捕食者系統的極限環
  12. The check of the positioning limit cycle for a digital servo system

    數字化隨動系統定位極限環的抑制
  13. Finally, this paper set up the substitute model between the new technology and the old one and studied characteristic of the diffusion system applied system dynamic method such as the stable points and phase portrait and hopf bifurcation and limit cycle of it. then studied the probability distribution function of them, and the probabilistic equation of this system

    最後建立了四川大學碩士畢業論文創新技術和舊技術的技術更替模型，並運用系統動力學的方法分析了擴散系統在其不動點附近的變化特徵和相圖以及改進系統的hopf分支、極限環等性質，討論了新舊技術的概率分佈，並且將動力學方程轉化為概率方程進行分析。
  14. Because of " fixed point attractor ", " limit cycle attractor ", " tons attractor " and " strange attractor " dominating the dynamics system, present - day crustal movement presents the various dynamics states such as " stable state ( dynamic balancing state ) ", " period state ", " quasi - period state ", " chaos state " and " edge of chaos "

    在」不動點吸引子」 、 「極限環吸引子」 、 「環面吸引子」和「奇異吸引子」的作用下，現今地殼運動呈現出「穩定態（動平衡態） 」 、 「周期態」 、 「擬周期態」 、 「混沌態」和「混沌邊緣態」等多種動力學狀態。
  15. The conditions for being stable at unique positive equilibrium point and for the existence of limit cycle of prey - predator system with sparse effect are analysed. the biological significance is discussed

    摘要對一類具有稀疏效應的食餌?捕食系統，給出了唯一正平衡點全局漸近穩定的充分條件和存在唯一極限環的充要條件等一些定性性質的判別準則及其生態意義。
  16. Stability and limit cycle bifurcation of equator for a class of fifth system

    一類五次系統赤道環的穩定性與極限環分枝
  17. In the second chapter, we obtain the necessary and sufficient condition where the cubic kolmogorov type system is bounded if homogeneous polynomials of degree 3 are relatively prime. and we obtain there are only four behaviours of the trajectories near the equator of the bounded cubic system if the homogeneous polynomials of degree 3 are relatively prime. in the third chapter, we study the existence and nonexistence of limit cycle for a class of bounded cubic systems

    第一章為引言；第二章，我們得到了齊三次項互素時三次kolmogorov型系統有界的充分必要條件及其在赤道上孤立奇點附近軌線的分佈情況有且僅有四種；第三章，我們研究了一類有界三次kolmogorov型系統極限環的存在性與不存在性。
  18. On the uniqueness of the limit cycle of the quadraticsystem with a 2nd - order weak focus

    二次系統二階細焦點外圍極限環的唯一性
  19. The nonlinear panel flutter equations are also solved in time domain. the limit cycle flutter characteristics of nonlinear panel flutter are investigated and the effect of temperature and airflow speed on the nonlinear panel flutter characteristics is studied

    通過對非線性壁板顫振方程的時域求解，研究了壁板的極限環顫振特性，得到了溫度、氣流速度等因素對非線性壁板顫振特性的影響規律。
  20. When, there exists at least one limit cycle to the system ( * ) in the first quadrant ; theorem 2. when, there exsits at most one limit cycle to the system ( * ) in the first quadrant ; theorem 3. when, there exactly exists one limit cycle to the system ( * ) in the first quadrant

    我們得到下列結論：定理1 、當時，系統（ * ）在第一象限內至少存在一個極限環；定理2 、當時，系統（ * ）在第一象限內至多存在一個極限環，若存在必為穩定的；定理3 、當時，系統（ * ）在第一象限內存在唯一的極限環，且為穩定的。
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