light pressure force 中文意思是什麼
light pressure force
解釋
光壓力-
In this experiment the ponder - motive force can compete with plasma thermal pressure, which is estimated by theory and confirmed by frequency shift measured in reflected light of uv laser
從真空吸收給出的超熱電子溫度的定標率來看，實驗中測量得到的超熱電子溫度是合理的。 -
It is seen that the behaviors of light pressure forces with even order are similar to the zero order force while that of odd order forces are opposite to the zero order one
力的高階諧波項隨著激光強度的增加而增大，而且偶次高階項的作用與零階項的作用相同，奇次項的作用與此相反。 -
When the intensity of the laser field is weak, the velocity dependence of the average longitudinal force has the doppler shifted lorenztian resonance. at high intensities, there is a kink and change direction of the light pressure force near the point of zero velocity, the effects of the higher order harmonic light pressure forces become significant
當激光場強度比較弱時，作用在原子上的力為洛侖茲型，隨著激光強度的增加，依賴于速度的零階力在零速度附近方向發生了反轉，出現了扭結現象。 -
The interaction mechanism of atomic force between tip and sample was unveiled more clearly with the analysis of the change regularity of force - distance curve. the theoretical research about the light pressure of laser and the gravity exerting on the micro - cantilever was first conducted in this paper : setting up the interacting model and formula of the light pressure, investigating the effects of these factors on the interaction mechanism of atomic force and the performance of afm, conceiving a method to remove these effects and so on. all of these were the theoretical foundation of developing the new atomic force microscopy and the new type of horizontal afm system
本文在全面分析掃描探針顯微鏡（ spm ）技術，特別是afm技術的國內外發展歷史、現狀及存在的主要問題的基礎上，進一步揭示了afm的原子力作用機理，著重分析了力?距離曲線的變化規律；對作用在微懸臂上的光壓力和微懸臂本身的重力進行了系統的理論研究和計算分析，建立了激光束對afm微懸臂的光壓作用模型及計算公式，考察了這些因素對原子力作用機理及afm性能的影響；提出克服或消除這些影響的理論構想，為發展新的afm技術、研製新型afm系統提供了重要的理論依據。
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