electron-ray
英 [ɪˈlektrɒn reɪ]
美 [ɪˈlektrɑːn reɪ]
【电】电子射线
双语例句
- Measuring geomagnetic field using electron-ray experiment
用电子束实验仪测量地磁场水平分量 - However, the concept of equivalent magnetic field as introduced in that method is not applicable to the modern camera tube which contains strong collimating lens. It is suggested to use Runge-Kutta methods for electron-ray tracing in the combined fields.
该法用等效磁场的概念来近似处理网前径向电场，本文指出这一概念不适用于具有强准直透镜的现代摄象管，提出用Runge&Kutta法解复合场中电子轨迹的方法来代替。