To enhance the speed of convergence in solving a steady flow field when a time marching method is used, it is essential to enlarge the CFL number.

要提高用时间相关法求解定常流场的收敛速度，就必须加大CFL数。

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A kind of wireless ATM air interface cell format was defined, and a cell protection field at transmission convergence sub layer of wireless physical layer was designed.

定义了一种无线at M空中接口信元格式，设计了无线at M物理层中传输会聚子层信元保护域。

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First, we regularize the attraction force field in the geometric active contour model to extend the capture range of the object boundaries, and improve the ability of convergence to the concavities.

首先，我们对几何活动轮廊模型中吸引力场进行正则化，扩大目标轮廊边缘对的轮廊曲线的吸引力范围，增加轮廊曲线搜寻凹轮廊的能力。

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Film-makers have always relied on tools like lighting and depth-of-field to shift the audience's perspective, but the convergence of animation and 3D has made them pay greater attention to detail.

ECONOMIST: Animation takes on a whole new reality