查询词典 summation sign

For the image with random field feature, the description language is probability distribution model, and the description length equals the negative base-two logarithm of the probability of the image data; For the region homogeneity properties of active contour, the description language is chosen as a sign gradient map, and the description length is the summation of sign gradient inside the active contour; For the active contour regularity, the description language is smoothness, and the corresponding description length is the length of active contour curve.

随机场图像的描述语言采用概率分布模型，描述长度是围道内外区域中图像数据概率的以2为底对数的负数；活动围道区域一致性的描述语言为有符号的梯度图，描述长度是围道内区域有符号梯度的总和；围道形态的描述语言采用平滑性，描述长度正比于围道的长度。

En-looking. For instance, a summation sign (capital-sigma) or product sign will look scary at first, even if you know the basics.

许会对你有实际用途，你会开始在符号中看到相同的类型，你也不再排斥他们。

For instance, a summation sign (capital-sigma) or product sign will look scary at first, even if you know thebasics.

比如， 累加符号或者product sign 起初看上去让人心里没底，即时你了解了他们的基本原理。

For instance, a summation sign (capital-sigma) or product sign will look scary at first, even if you know the basics.

比如，累加符号或者 product sign起初看上去让人沭，即时你了解了他们的基本原理。

Alien-looking. For instance, a summation sign (capital-sigma) or product sign will look scary at first, even if you know the basics.

比如，累加符号或者 product sign起初看上去让人心里没底，即时你了解了他们的基本原理。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。