threshold saturation 中文意思是什麼

threshold saturation 解釋
飽和閾
  • 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。
  • saturation : n. 1. 浸透，浸潤。2. 充滿；飽和。3. 【化學】飽和（狀態）。4. 飽和劑。5. 【物理學】磁性飽和。6. 【色】濃度，章度。7. 【商業】（市場的）飽和供應，足量供應。
  1. It is possible to define for a type of community not only a saturation area, but a threshold area, a mean area per individual for all species.

    不僅可能確定一定群落類型的飽和面積，而且可能確定臨界面積，即所有物種中每個個體的平均面積。
  2. In the condition of second order transition, expressions of threshold and saturation field strength are deduced, the relations between the expressions and the parameters of lc cell including anchoring energy are calculated in detail and the tendency is expressed

    在二級轉變的條件下導出閾值場強和飽和場強的表達式，詳細計算了它們與液晶盒參量包括錨定能參量的關系，得到它們的變化趨勢。
  3. Based on these foundations, we give a perfect scheme of the bbo opos : single pass amplification coefficient of the opg under different pump intensity is calculated ; collinear type - i and type - ii phase matching tuning curve pumped by the q switch nd : yag various harmonics as well as noncollinear type - i tuning curve are calculated in details ; the effect of the walkoff for the nonlinear effect coefficient and the group velocity matching are analyzed ; the acceptance angle in parametric process is calculated ; the numerical threshold of the bbo opo is calculated ; the process of the saturation and depletion of the pump beam are analyzed ; the relationship of the conversion efficiency and reflectance of output mirror are discussed ; various linewidth controlling methods are discussed ; the improvement of the beam quality applying the unstable cavity is discussed ; and the crystal bbo design is considered

    在此基礎上，給出了一整套bbo - opo激光參數設計方案：計算了不同泵浦強度下的參量放大倍數；詳細計算了在nd : yag調q激光器各次諧波泵浦條件下的共線類和類相位匹配的調諧曲線，以及非共線類相位匹配調諧曲線；分析了走離角對非線性系數和群速匹配的影響；計算了參量過程的允許角；計算了bbo - opo的理論閾值條件；分析了飽和與泵浦光束的消耗過程；給出了轉換效率與超過泵浦閾值的倍數的關系；討論了轉換效率與輸出鏡反射率的關系；討論了線寬控制的各種方法；研究了利用非穩腔改善光束質量的方法；考慮了bbo晶體的設計。
  4. But an unusual case that the threshold strength may lager than or equal to the saturation strength emerges in their results

    但計算結果出現了閾值場強大於或等於飽和場強的反常情況。
  5. Too early switch can not present the advantage of fuzzy controller and even lead to integral saturation, while too late switch can not turn into pid control because of the static state error of fuzzy - ped control. at last, the choice principle of the threshold is analyzed and simulated

    當過早地切換會體現不出模糊控制的優點而使超調量增大，甚至造成積分飽和現象使系統失穩；當過遲切換，如果模糊控制器有較大的靜差，則有可能根本無法進入pid控制。
  6. The influence of the flexoelectric effect on the threshold voltage, the saturation voltage and the symmetry breaking parameter is discussed and calculated carefully

    撓曲電效應對閾值電壓、飽和電壓和對稱性破缺參量有重要影響。
  7. Applying the differential equation and boundary condition of the director tilt angle, the essential characters are discussed, which include the threshold voltage and the saturation voltage

    根據滿足的微分方程和邊界條件，研究了液晶盒的基本性質，包括閾值電壓和飽和電壓。
  8. The threshold voltage decreases when the anchoring energy decreases and it increases as the tilt angle increases because of k33 > k22. the saturation voltage decreases when the anchoring energy decreases and it increases as the tilt angle reduces due to k22 < k11

    由於k _ （ 33 ） k _ （ 22 ） ，閾值電壓隨著錨定能的減小而減小，隨著預傾角的增大而增大：飽和電壓隨著錨定能的減小而減小，隨著預傾角的減小而增大，而這要歸因於k _ （ 22 ） k _ （ 11 ） 。
  9. The threshold and saturation voltage are important technology parameters in lcd. in this paper, by linearization method of the continuum theory of nematic liquid crystal, we show the analyzed results of threshold and saturation voltage of ips mode with tilt angle and weak surface anchoring conditions

    在液晶顯示器中，閾值電壓和飽和電壓是液晶顯示器的重要工藝參數，本文從連續體理論出發，同樣利用線性化處理的方法，給出弱錨定邊界條件下，有預傾角的ips型盒的閾值和飽和電壓的解析結果。
  10. Once the field is larger than the threshold field, the molecules of liquid crystal tend to the magnetic field direction and they will align to the magnetic completely under some conditions i. e. it is saturated so it is important to calculate the threshold and saturation field

    在平衡狀態下，兩個轉矩的作用相互抵消。一旦磁場強度超過一定的閾值，液晶內部的分子將更易於沿外磁場方向的排列。一定條件下分子完全沿磁場排列，即達到飽和。
  11. In detail, the major work that have been done are as follows : l. irradiated by the 1. 06 m 1. 319 m 3. 8 m laser respectively, when the incident laser power density is between the saturation threshold and the damage threshold, the vibrating phenomenon and the zero - output phenomenon can be seen in the pv - type detectors " response curve

    論文的主要工作有： 1分別用波長為1 . 06 m 、 1 . 319 m 、 3 . 8 m的激光輻照光伏型（ pv ） hgcdte探測器，實驗發現，當輻照激光的功率密度大於其飽和閾值而小於其破壞閾值時，探測器的輸出存在「振蕩現象」和「零壓輸出現象」 。
  12. The results indicate : when reduced anchoring strength a is large and = 0 or > 0, the first order transition may occur at threshold point or at saturation point ; when a is very lager and = 0 and > 0, the uniform twisted solution jumps directly to the saturation solution

    結果表明：當反映錨定強度的參量（ = k _ （ 22 ） ? al ）較大，且修正參量= 0或0時，在閾值點或飽和點可以發生一級轉變。當很大，且修正參量= 0或0時，還會發生均勻扭曲解直接轉變為飽和解。
  13. The threshold strength and the saturation strength are calculated for the first order transition

    同時計算了相應的閾值場強和飽和場強。
  14. The director in nlc cell may be expressed by one angle parameter 9 or, and it is called one dimension problem ; the director expressed by two angle parameters 6 and, called two dimension problem ; the paper consists of two absolute parts : l. the first order freedricksz transition at saturation point for the weak anchoring nlc cell the first order freedricksz transition ( the first order transition ) at threshold point has been studied by a lot of theoretical works

    液晶盒內指向矢可用一個角量或表示稱為一維問題，需要用兩個角參量和表示稱為二維問題。本文由兩個獨立的工作構成： 1弱錨定向列液晶盒在飽和點的一級freedericksz轉變現有的理論工作都討論在閾值點的一級freedericksz轉變（一級轉變） 。
  15. Automatic threshold choice is difficult and important to color images edge detection, first of all, on the base of human visual properties, threshold versus intensity function of human visual system are researched and analyzed, by using method of mathematic modeling and the result of saturation research, function of least color difference that can be perceptible by visual systems in detecting edge is given

    摘要自動閥值選取是彩色圖像邊緣檢測的難點和關鍵問題，首先從人類的視覺特性出發，分析了人類視覺系統的亮度感知門限函數，利用數學建模方法和色度學方面的研究成果，給出人類視覺系統對彩色圖像邊緣所能識別的最小彩色差函數。
  16. The threshold and saturation problems of lc cell can be studied at the same time using the new variable

    在新變量下得到的方程可以同時處理液晶盒的閾值問題和飽和問題。
  17. The algorithm is built on the base of color image sub - way segmentation method. according to the hue and saturation, it can segment color image based on a histogram - based bi - threshold iterative. meanwhile, it captures some feature points to measure illumination variant, real - time update segmentation threshold

    本演算法採用彩色圖像的分通道分割原理，以色度和色調為特徵量進行基於直方圖的雙閾值自動迭代分割，同時利用背景特徵點監測環境光照變化，自適應更新分割閾值。
  18. In this paper we calculate the threshold and saturation magnetic field of the freedericksz transition with strong and we ak boundary conditions. the results are same to those got by other method

    本文用線性化的方法對強錨定和弱錨定液晶盒的三種fr edericksz轉變的閾值和飽和磁場進行了計算，結果與通過一般方法計算的結果完全一致。
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