zero gradient 中文意思是什麼

zero gradient 解釋
零梯度
  • zero : n (pl zeros zeroes)1 【數學】零;零號。2 零位;零點,起點;(溫度表的)零度,冰點;座標原點;無...
  • gradient : adj. 1. 傾斜的。2. 【動物;動物學】步行的,能步行的。n. 1. 〈英國〉(道路的)傾斜度,坡度,坡路。2. 【物理學】梯度,陡度,(溫度、氣壓等的)變化率,梯度變化曲線。
  1. During the course of the upstroke, the membrane potential attains zero, and an electrical gradient no longer exists.

    在升支發展過程中,膜電位一達到零,電位梯度即不再存在。
  2. Mostly, traditional arithmetic of image edge detection distill edge using gradient maximum or zero - crossing which base on gray discontinuousness on edge. they are affected easily by noise

    傳統的邊緣檢測運算元大都是基於邊緣的灰度不連續性利用梯度局部最大值或二階導數過零點來檢測邊緣,容易受噪聲干擾。
  3. The demarcation point of, which is the parameter in erf ' s yield stress equation, is 2. 0. for, the dynamic characteristics of the clutch are remarkably different from those for. thirdly, the linear stability of plane shearing flow with non zero pressure gradient is studied

    論文第三部分對電流變液非零壓力梯度平板剪切流動的穩定性進行了分析,提出流場對屈服應力達到飽和的概念;並得出平板壁面剪切運動以及電流變液屈服應力的提高,都將使流動穩定性增強的結論。
  4. A computed study was undertaken to determine the effects of minute vortex generator jets on the zero pressure gradient turbulence boundary layer

    本文採用數值模擬方法研究了微型空氣渦流發生器對零壓力梯度湍流邊界層的影響。
  5. Within a given time a train travels from one station to the next along level track or non - zero gradient track, it is desirable to find a feasible control strategy that minimizes fuel consumption

    列車沿水平或坡度軌道從一站駛向下一站,要求在給定的時間內完成行程並使得能耗最小。
  6. When the self - adaptive procedure is combined with the genetic algorithm ( ga ), a complete algorithm of adjusting parameters and implementing calculation is formed. this algorithm is suitable for both level track and non - zero gradient track

    同時我們將上述自適應的計算過程與現代優化方法?遺傳演算法相結合,得到列車控制問題的參數調整與計算的完整的演算法,該演算法既適合水平軌道又適合帶有坡度的軌道。
  7. It should be pointed out that the constructive algorithm does not depend on the nature of the strategy determined by parameters, and that the constructive algorithm is also suitable for both level track and non - zero gradient track theoretically

    本文還給出一種基於迭代序列的構造性演算法,該演算法調用了基本計算過程但不需要確定參數對入和。所對應的運行方案的本質,從理論上來說它也是既適合水平軌道又適合帶有坡度軌道的。
  8. It interprets image editing as a variational problem concerning the adaptive adjustments to the zero - and first - derivatives of the images which correspond to the color and gradient items

    模型將圖像編輯問題理解為同時考慮圖像的零階圖像的顏色和一階圖像的梯度變化的自適應調整問題。
  9. It is found that non - zero normal stresses exist in the gradient piezoelectric curved cantilever when the cantilever is subjected to an external voltage

    研究表明,當受外加電壓作用時,彎曲型梯度壓電懸臂梁中存在非零的應力。
  10. On the condition of the missing pixel information of the observed image during the process of imaging, based on the analysis of the degradation principle and establishment of the math model as well as discrete expression, this paper incorporates optimization method into the process of blur image restoration and proposes the deconvolution methods of non - zero background motion blurred image based on conjugate gradient optimization iteration

    摘要針對成像過程中觀測圖像存在像素灰度信息丟失的情況,在分析此類圖像的退化原理及建立其數學模型和離散化表達式的基礎上,將最優化方法中的共扼梯度法引入圖像復原過程中,提出基於共軛梯度優化迭代的非零背景運動模糊圖像去卷積方法。
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