electron helix
英 [ɪˈlektrɒn ˈhiːlɪks]
美 [ɪˈlektrɑːn ˈhiːlɪks]
【电】螺旋电子线
双语例句
- This paper has put forward the quantity relationship between the phase speed and the electron in best bandwidth condition of helix deflection and pointed out the accelerating voltage at maximum deflection sensitivity is not the synchronization voltage.
本文提出了螺旋形慢波线最佳带宽时的相速与电子速度之间的数量关系；指出偏转灵敏度最高时的加速电压并不是同步电压。 - Long-range Electron Transfer Through DNA Helix
DNA的长程电子传递特性研究的现状 - Starting from the relation between electron beam velocity drop and electro-nic efficiency, this paper suggests a handy and reliable method of design for the velocity transition section of resynchronization of helix traveling wave tube, based on an experimental scaling tube.
本文从注速跌落与电子效率的相互关系出发，以实验定标管为依据，提出了一个设计螺旋线行波管再同步相速跳变段的简便而可靠的新方法； - The three and two dimension figures of electron helix orbits in magnetic focusing are drawn with matlab program and the factors deciding the precision of magnetic focusing are also discussed, which may be helpful to experiment.
用matlab程序描绘出磁聚焦电子螺旋轨道的三维和二维图象，分析了决定磁聚焦精度的几个因素，对实验有一定的参考价值。 - The hot dispersion equations of the rectangular helix slow wave structure with a sheet electron beam which has the same cross section with the rectangular helix is obtained according to self-consistent field theory. And the small signal gain per period of the rectangular helix is also derived.
引入矩形实心的带状电子注，通过场分析方法，建立了带状束矩形螺旋线行波管的注波互作用的小信号理论，推导出这一结构奇模的热色散方程。 - And, to give the boundary conditions. ( 3) To determine the initial value of the electric field, magnetic field and electron beam. To simulate the interaction process of electron beam and electromagnetic waves in a single cycle in the helix traveling wave tube.
对电场、磁场以及电子注相关物理量初始值进行了确定，编程对螺旋线行波管单个周期内电子注和电磁波相互作用过程进行了数值模拟。 - And, to track the change of energy of the electron beam and electromagnetic waves and the change of speed and relative position of the electronic macro particles in the phase space in the helix traveling wave tube.
跟踪模拟了螺旋线行波管中电磁波和电子注能量以及电子宏粒子在相空间速度和相对位置的变化。