熱電子放射 的英文怎麼說

中文拼音 [diànzifàngshè]
熱電子放射 英文
thermionic emission
  • : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
  • : 子Ⅰ名詞1 (兒子) son 2 (人的通稱) person 3 (古代特指有學問的男人) ancient title of respect f...
  • : releaseset freelet go
  • : Ⅰ動詞1 (用推力或彈力送出) shoot; fire 2 (液體受到壓力迅速擠出) discharge in a jet 3 (放出) ...
  • 電子 : [物理學] [電學] electron
  • 放射 : radiate; emit; blas; radiation; emission; shooting; shedding; abjection; emanation; effluence
  1. The hydrogen in the gauge is ionized by electron emission from a heated cathode.

    在離計內的氫氣是用一個加陰極離的。
  2. Abstract : this paper describes the thermal effects of a coaxial rf - excitedco2 laser , based on the balance equations of electron density and energy , current continuity equation , and heat conduction equation. depende ncies of the spatial distributions of gas temperature on some discharge parameters arediscussed

    文摘:通過求解等離體中的帶密度和能量的平衡方程、流連續性方程以及傳導方程,研究了同軸頻( rf )激勵co2激光器中混合氣體的溫度效應,分析了有關參數對溫度分佈的影響。
  3. According to big bang theory, the early universe is a hot, dense and opaque fluid of electrons and protons. this hot plasma constantly emits, scatters and reabsorbs photons and is the source of the cosmic background radiation

    根據大爆炸理論,早期的宇宙主要由和質組成,是一團高密度極端熾不透光的等離體,它不斷和吸收光,是宇宙背景輻的源頭。
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