field ionization 中文意思是什麼

field ionization 解釋
場電離
  • field : n 菲爾德〈姓氏〉。n 1 原野，曠野；（海、空、冰雪等的）茫茫一片。2 田地，牧場；割草場；〈pl 〉〈集...
  • ionization : n 【物理學】電離（作用）；離子化。 ionization by impact [light] 碰撞[光感]電離。 ionization const...
  1. The physical characteristic of forming plasma within resonant cavity was revealed, i. e. the forming mechanism is a switching process from the ionization caused by strong electric field at the initial stage of mpt ' s start to another ionization caused by joule ' s heat at the stage of mpt ' s steady work. the main influencing factors of mpt ' s steady work were studied. anther pointed out the matching between pressure in resonant cavity and microwave power is the determinant factor to the plasma whether stabilization or extinguishing

    分析了mpt諧振腔內微波能量的轉換過程，揭示了其內等離子體的形成是由mpt啟動初期的強電場電離形成放電區過渡到穩定工作期的熱電離形成穩態等離子體區這一物理本質；研究了影響mpt穩定工作的主要因素，指出微波有效功率與諧振腔內氣體壓強的匹配是維持等離子體穩定、避免等離子體消失、放電區熄滅的關鍵因素。
  2. It can be seen from the measuring results that the deviation is litter than 10. 1 % when the estimate value of the nature radiation ' s kerma is compared to the average value gotten by standard ionization chamber, and the deviation is less than 16. 2 % when the estimate value of two groups of tlds those measuring radiation in laboratory is compared to the conventional true value in standard radiation field

    從參比單位給出的測量結果看出，天然環境輻射比釋動能測量的評定值與標準電離室測量的平均值比較，其偏差好於10 . 1 % ，實驗室射線照射組兩組熱釋光劑量計（ tld ）測量評定值與標準輻射約定真值偏差好於16 . 2 % 。
  3. We calculate high order harmonic generation and ionization probability of one - dimensional atom in intense laser field. our results are in good agreement with those of split - operator method

    ） dinger方程，研究了一維模型原子在強激光場中的高次諧波和電離幾率，其結果與分裂算符方法所得的結果符合得很好。
  4. Finally, by using split - operator method to solve time - dependent schrodinger equation of two - dimensional atom in intense laser field, we calculate high order harmonic generation and ionization probability of two - dimensional atom in intense laser field and compare our results with those of one - dimensional atom with same binding energy. it i & found that the cutoff position of high order harmonic generation obtained by using these two models are same, but there are great differences in ionization probability

    ） dinger方程，研究了兩維模型原子在強激光場中的高次諧波和電離幾率，並與具有相同基態能量的一維模型原子所得的結果進行了比較，結果表明，用這兩種模型所得的高次諧波的截止位置相同，但電離幾率有很大的差異。
  5. So far we discuss the ionization and hhg of hydrogen atom by using numerical method in which the laser field is treated as a classical extent field. chapter five is another part of our work

    這里，我們將激光場看成一含時的經典外場，採用數值計演算法來解含時schlodinger方程，對強激光場中氫原子的電離與高次諧波產生以及相關的一些現象進行了研究。
  6. The first chapter is our introdiction, which briefly discussed the progress on the laser - atom interaction studies in literatures. we stressed on the ionization, hhg and the applications in strong laser field. the chapter two presents microscopic theory and numerical model about hhg

    第一章為綜述，簡要介紹了激光-原子相互作用問題的發展和研究現狀，其中著重介紹了強激光場中原子的電離和高次諧波產生的問題以及它們在實際中研究的意義。
  7. The field ionization and coulomb explosion of small molecules in intense femtosecond laser pulses was studied by using the time of flight mass spectrometer

    摘要利用飛行時間循譜儀和飛秒淚光放大系統，對分子在飛秒強鐳射脈沖作用下的場致電離和庫侖爆炸過程迸行了研究。
  8. Field ionization source ; fi source

    場電離源
  9. The field ionization and coulomb explosion of molecules in intense femtosecond laser fields gong qihuang, ren haizhen, chen jianxin et al

    飛秒強激光場下分子的場致電離和庫侖爆炸龔旗煌，任海振，陳建新等
  10. The field ionization and coulomb explosion of molecules in intense femtosecond laser fields ( gong qihuang, ren haizhen, chen jianxin et al )

    飛秒強激光場下分子的場致電離和庫侖爆炸[龔旗煌，任海振，陳建新等]
  11. We studied the effects of pulse - shape, an additional static electric field and different initial states on ionization probability and hhg. we did so by representing the results of a series of numerical experiments on a one - dimensional model hydrogen atom

    本文將採用數值計演算法來求解含時schrodinger方程，研究在一維氫原子模型中，外加的平行靜電場，不同形狀的激光脈沖以及原子處于不同初始態對諧波譜線和電離率的影響。
  12. In chapter four the effects of a static electric field and different initial states on hhg are studied. under an additional electric field the spectrum exhibits a double - plateau structure. furthermore, the ionization probability and hhg also behave differently when the hydrogen atom is in different initial states

    在第四章中，我們研究了外加平行靜電場以及初態的不同對電離率和高次諧波的影響，發現附加一適當的靜電場會使諧波曲線呈現一雙平臺結構，電離率會隨著電場強度的增大而增大；當氫原子在初始時刻處于不同態時，根據選擇定則，諧波曲線和電離率都會有較大差別。
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