fluctuations 中文意思是什麼

fluctuations 解釋
波動
  1. Then we deal with the relative fluctuations as following : take relative fluctuations from small to big and take them as abscissa, the corresponding vertical is the total number that relative fluctuations equal to or bigger than the abscissa

    於是，我們對相對起伏做了一個處理：把它們按大小排列作為橫坐標，相應的縱坐標是不比橫坐標小的所有相對起伏的總數目。
  2. This thesis studied the dynamical fluctuations inside the single jets in 2 - jet events and the quark and gluon jets in 3 - jet events carefully to explore the dynamics of strong interaction. the dynamical fluctuations inside the single - jets, the quark jets aad antiquark jets are studied using monte carlo method respectively

    本文對e ~ + e ~ -碰撞產生的2 -噴注事件中的單噴注子樣本和3 -噴注事件中的夸克噴注及膠子噴注子樣本內部的動力學起伏進行仔細地研究
  3. At a definite temperature a mesoscopic circuit isnt in a determinate quantum state instead of in the mixed state ( or statistical state ). using the density matrix of the canonical ensemble, we have deduced the formulate of the quantum fluctuations of both charge and current in a non - dissipative mesoscopic coupled circuit. and the dependences of the quantum fluctuation of the circuit on its temperature have obtained

    在有限溫度下，介觀電路系統實際上並不處在一個確定的量子狀態，而是處在混合態.根據正則系綜的密度矩陣導出耦合互感電路中電荷和電流的量子漲落，得到了量子漲落與溫度的依賴關系
  4. By digesting the fluctuations of heart rate of drivers through partial corelation analysis, this paper accomplishs a model characterizing the correlation between horizontal ( vertical ) alignment and psychological, physiological index

    3 ）從心生理學理論分析出用心率來表達心生理反應的生理學基礎，以及駕駛員行車時心生理變化與心率快慢的關系。
  5. Researchers think fluctuations of order parameters are not independent, but are associated in the critical region

    認為在臨界點附近不同點的序參量的漲落不是相互獨立的，它們彼此有關聯。
  6. This average of the actual and the deflated exchanges rates is intended to smooth the impact of fluctuations in prices and exchange rates.

    這一實際和減縮的匯率平均數，旨在消除價格和波動的影響。
  7. Fluctuations in the output of laser diodes have been studied experimentally and theoretically.

    已經從理論和實驗上研究了激光二極體輸出的起伏起象。
  8. These fluctuations dissipate with height.

    這一波動隨高度增加而衰減。
  9. These fluctuations are random in nature.

    這種波動的性質是任意隨機的。
  10. Turbulence or gusts produce velocity fluctuations.

    紊亂性或陣息性使速度產生波動。
  11. Fluctuations are spatial and temporal in character.

    這種波動的特點是空間性和瞬時性的。
  12. These fluctuations control the distribution of the sequences.

    這些海平面的浮動控制了沉積層序的分佈。
  13. It can also be used for the registration of temporal fluctuations of e.

    它還可以用來記錄E隨時間的波動。
  14. These fluctuations provide impressive support for the atomic hypothesis.

    這些漲落有力地支持了原子假說。
  15. Self - affine analysis for the dynamical fluctuations inside jets produced in high energy hadron - hadron collisions

    強子碰撞噴注內部動力學起伏的自仿射分析
  16. On the dynamical fluctuations in the production and evolusion of jets in high energy hadron - hadron collisions

    強子碰撞中噴注的產生與演化過程的動力學起伏
  17. The strong deviation and intermittence of the velocity and pressure fluctuations are found in the outer region about 3 ~ 4 times of the momentum thickness away from the mixing layer center, which are consistent with those observed experimentally

    與實驗結果相符合，本文研究發現，在混合層邊緣約3 4倍動量厚度附近，流向和橫向速度以及壓力的脈動都存在強烈的偏斜和間歇現象。
  18. The climatic fluctuations reflected by neogene palynofloras of yunnan were less intense than those of northern china

    3 。龍陵抱粉植物群反映當時沉積地區的植被具有明顯垂直分帶特徵。
  19. Homogeneous nucleation is made possible by statistical fluctuations among molecular aggregates in the vapour.

    同質成核作用之所以可能，是由於蒸汽中分子凝聚的統計起伏。
  20. For short-run decisions, the ability to predict seasonal fluctuations is often essential.

    對于短時期的決策，預測季節變動則是基本方法。
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