查询词典 nonlinear oscillations
- 与 nonlinear oscillations 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The formation mechanism of the absolute instability and gyrotron backward wave oscillations is analyzed, and the methods to suppress the parasitical modes are discussed.The nonlinear theory model of gyro-TWT is consummated by considering the influence of tapered magnetic field and waveguide radius, electron velocity spread, and waveguide loss on electron beam-wave interaction. The large-signal characteristic of gyro-TWT, such as launching loss and absolute instability, are also analyzed in detail. This work establishes the foundation for the development of a gyro-TWT amplifier.
重点研究了两段损耗波导结构和损耗陶瓷结构回旋行波管中的电子注-波互作用,分析了绝对不稳定性和回旋返波振荡的形成机制和抑制寄生模式的方法;完善了回旋行波管的非线性理论模型,并考虑了磁场和波导半径渐变、速度零散、波导损耗等因素对注-波互作用的影响;详细分析了发射损耗、相位稳定性等回旋行波管的大信号特征,为回旋行波管放大器的研制奠定了基础。
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At first, a model of a pair of excitable neurons coupled via gap junction is built by Chay model, the effect of the strength of gap junction on the synchronous oscillation is studied;then, the synchronous oscillations of a 2-D network are also studied;at last, the Lyapunov exponent and phase portrait are utilized in the analysis of nonlinear, the approximate entropy is utilized to measure the complexity.
首先以Chay模型为基础建立了两个神经元电突触耦合模型,研究了不同电突触耦合强度对两个神经元同步振荡的影响;其次,研究了可兴奋神经元组成的二维网络的同步振荡;最后,应用李雅普诺夫指数和相图分析了同步振荡的非线性,应用近似熵分析了同步振荡的复杂性。
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Power system is a typical nonlinear system where complicated chaotic oscillations exist and threaten the secure and stable operation of power systems.
电力系统是典型的非线性系统,存在着复杂的混沌振荡,它威胁着系统的安全稳定运行。
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The describing function technique is mainly employed to predict the existence of constant amplitude oscillations of closed nonlinear systems and has been successfully used in many applications.
利用描述函数法将非线性元件线性化,以预测其极限环的发生,已成功的使用在许多的应用上。
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Our results show that nonlinear Rabi oscillations of superfluid Fermi gases could happen due to the coherent properties of double-well potential.
结果表明,由于体系的相干特性双阱势中的超流费米原子气体可相互隧穿并产生非线性Rabi振荡。
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The results are indicated that only the strength of gap junction is large enough, can the abnormal oscillation propagate to synchronize the other neurons around and the process is chaotic and complex;the nonlinear and complexity of the oscillations with strong strength of gap junction are larger than that of oscillation with weak strength of gap junction.
结果表明:只有电突触耦合达到一定强度时,异常振荡才能传导并引起神经元的同步振荡;传导活动是混沌和复杂的;在突触耦合强度较强时的神经元活动的非线性和复杂性要强于其在突触强度较弱时的。
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However, numerical modeling for nonlinear seismic waves is faced with problems such as steep gradients, shocks and unphysical oscillations. Accordingly, some special treatments have been presented to solve these problems. However, in our knowledge, there is no effective method to overcome these problems by far.
非线性弹性波的数值模拟存在陡峭间断面、数值振荡以及误差的指数级增长等现象而破坏数值解的稳定性、收敛性,能否消减上述现象的不利影响成为制约数值方法有效与否的重要因素。
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It is found that the population difference between two BECs exhibits periodic Rabbi oscillations with a period, which depends upon not only interatomic linear and nonlinear interactions but also the initial state of two BECs.
发现由原子隧穿导致的两个凝聚间的布居差表现出周期性的拉比振荡,其振荡周期不仅依赖于原子间的相互作用,还取决于系统的初态。
- 推荐网络例句
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However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.
然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。
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Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.
镀锌钢托盘多用于出口,替代木托盘,免薰蒸,符合欧盟、北美各国对出口货物包装材料的法令要求;喷涂钢托盘适用于重载上货架之用,托盘表面根据需要制作成平板状、波纹状及间隔形式,满足不同的使用要求。
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A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.
付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。