“tetrode”的概念、定义、习题解题方法及翻译-物理辞典

单词	tetrode
释义	tetrode A thermionic valve with a screen grid placed between the anode and the control grid of a triode to reduce the capacitance between these two electrodes and so improve the valve's performance as an amplifier or oscillator at high frequencies. The screen grid is maintained at a fixed potential
随便看	reactor real gas real image real-is-positive convention recalescence recombination process rectification rectifier red dwarf red giant redshift reflectance reflecting telescope reflection refracting telescope refraction refractive index refractivity refractometer refractory refrigerant refrigeration Regnault's method regression analysis relative aperture

物理辞典收录了3346条物理词条，基本涵盖了常用物理知识及物理英语单词词组的翻译及用法，是物理学习的有利工具。