emission threshold 中文意思是什麼

emission threshold 解釋
發射閾
  • emission : n. 1. （光、熱、氣體等的）發出，發射，射出，放射；傳播。2. （紙幣等的）發行；發行額。3. 發出物，放射物。4. 【醫學】排出；遺精。
  • threshold : n. 1. 門檻；入口，門口。2. 【心理學】閾限。3. 界限，限度。4. 【物理學】臨界值，閾。5. 入門，開始，開端。
  1. ( 2 ) ln the third chapter of this dissertation, the behaviors of intra - cavity amplified spontaneous emission ( ase ) light in the active fiber resonators are firstly studied by both theoretical and experiment8l ways, when it is operating near the threshold

    二、在本文第三章中，研究無注入光時，通過分析腔內ase光輸出特性來研究有源光纖環形腔在近閾值點附近的濾波特性。
  2. Mainly for to determine the threshold of the atomic emission spectrometer oil analysis, the method is researched and has been used in practice

    著重對原子發射光譜儀油液分析的界限值制定提出具體方法，並已在實際中應用。
  3. We also experimentally observed the effect of sodium atom - molecular collisions and sodium atom - atom collisions on the line - shape and intensity of fluorescence spectra. in addition, the optically pumped infrared stimulated emission and energy transfer up - conversion process are observed in pr3 + : y2sio5, and with the threshold energy, temperature dependence and divergence angle for the stimulated radiation are measured

    此外還研究了摻雜在固體y _ 2sio _ 5中的pr ~ （ 3 + ）的光泵紅外受激輻射和能量轉移上轉換，分別測得了紅外受激輻射的閾值能量和發散角，並擬合得出了能量轉移速率。
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