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- electron wave tube 电子波放大管,电子波管
- Dynamic thermal dissipation of cathode module in electron gun of traveling wave tube(TWT) were theoretically simulated with a newly-developed model. 阴极作为行波管的“心脏”,其内部结构的热耗散是影响行波管预热时间的关键问题,热传导和热辐射是引起阴极组件内部热耗散的最重要因素。
- Let us return to electron waves now. 现在我们再回到电子波上来。
- The sound absorption coefficient of the material was tested by standing wave tube method. 采用驻波管法测试材料的吸声系数。
- In response to an outside electric field, the electron wave is slightly distorted or displaced. 作为对外电场的反应，电子波要稍稍变形或移位。
- The molecular electronic wave function is perturbed. 分子的电子波函数受到了微扰。
- Based on the test technique of standing wave tube with double microphones, a four-sensor method is developed. 同时,将双传声器驻波管测量材料声阻抗的原理,推广到四传声器法测量压缩机消声器的传声损失。
- The principle of quantum well is discussed based on the Schrodinger equation satisfied by the electron wave function frcm quantum theory. 本文主要从量子理论中的电子波函数所满足的薛定锷方程出发,讨论了量子阱理论。
- Traditional methods to measure absorption coefficient are standing wave tube and reverberation which have some shortcomings. 摘要传统的吸声系数测量方法主要有驻波管法和混响室法，而驻波管法和混响室法都存在着一些缺陷。
- The mechanism of suppressing mode competition in gyrotron traveling wave tube amplifier with helical corrugation is illuminated. 阐述了螺旋波纹波导回旋行波管克服模式竞争的机理。
- Based on this work, a broadband and a narrowband disk-loaded waveguide for the relativity traveling wave tube are designed. 在此基础上设计了可用于相对论行波管的一种宽带和一种窄带的盘荷波导结构。
- In the dissertation, the coaxial disk-loaded cylindrical waveguide used in SWS of Relativistic Traveling Wave Tube(RTWT) is discussed . 文中讨论了应用于相对论行波管的同轴膜片加载圆波导慢波系统。
- It shows that the well-known 3 DB gain-bandwidth definition for ordinary helix traveliny wave tube can still be used for super-wide-band traveling wave tube. 增益参数工作区域图说明,超宽频带行波管增益通频带仍可采用通常螺旋线行波管增益通频带三分贝的原有规定。
- High efficiency and high linearity space traveling wave tube (TWT) is required for satellite communication system as a high power, high gain microwave amplifier. 摘要作为卫星通讯系统所用的高增益、高功率微波放大器件，行波管的效率和线性是非常重要的。
- As the two cases give identical results we believe that superposition holds for electron waves also. 由于上述两种情况给出完全同样的结果，我们相信叠加原理对于电子波也能适用。
- We compare which method has the best convergence of the squared magnitude of the power amplifier output error for a memoryless Travelling Wave Tube Amplifier (TWTA). 本篇论文中，针对无记忆性的放大器模型比较三种转换对照表更新方法对于放大器输出的错误误差收敛快慢。
- In chapter 3, from the viewpoint that the electron wave function of the two polar plates in the mesoscopic capacitance is coupled, we take the coupling energy into account and obtain the Hamilton of the mesoscopic LC circuit without electromotive force. 在第三章，从介观电容两极板的电子波函数相互耦合这一观点出发，考虑了介观电容的耦合能，给出了无源介观LC电路的哈密顿量(?)
- We studied the electronic wave packet in a quantized laser field where the electron and the field was treated as a close system. 第五章是本文的另一部分内容，我们将激光场看成一量子化的场，电子与场组成一封闭系统，在量子电动力学的框架内研究了电子波包在量子化场中的时间演化。
- The search for accurate electronic wave functions of polyatomic molecules uses mainly the MO method. 寻求多原子分子的准确电子波函数主要用mo法。
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
