... 区域电力网 regional network 散射区域 scattering region 复合范围，复合区域 recombination region ...
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有效散射区域尺度 diameter of the effective scattering region
Since the problem is nonlinear and ill-posed,then it is turned into a minimizing problem by using the Tikhonov Regularization method;and the quasi-Newton method is used to solve the problem and give an approximation to the scattering boundary.
由于反散射问题既是非线性的，又是不适定的，本文利用Tikhonov正则化方法将反散射问题转化为一个极小化问题，然后用拟牛顿法求解这个极小化问题，从而得到了散射区域的一个逼近。
参考来源 - 声波障碍反散射问题的数值解法和二维大尺度墩柱上的水波浪力的数值模拟·2,447,543篇论文数据，部分数据来源于NoteExpress
观众们把从前面传来的声音反射到剧院前方区域，同时从后面传来的声音通过座椅进行背向散射。
Theatre-goers receive sound from the front, reflected off the theatre's foreground, as well as from behind them, backscattered by the seats.
从核心发出的光在这一区域发生散射，以至于一个光子可能要花100万年才能通过。
Light from the core gets scattered in this zone, so that a single photon often may take a million years to pass through.
在现实生活中，光线会发生散射，这意味着光线能照亮一大片区域，即便被照亮的墙并不是朝向太阳的。
In real life, light can be deflected, meaning the light will diffuse over a large area, also lighting the walls not pointing towards the sun.
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