伪抛物型方程中关于时间与空间变量的混合偏导项给差分格式的讨论带来了一定难度。
The mixed partial differential terms of time variables and space variables in the pseudo-parabolic equation make the discussion of the difference scheme more difficult.
六英尺深,抛物白石膏槽反弹,反射光,均匀分布在整个空间的。
Six foot deep, parabolic white plaster shafts bounce and reflect light, evenly distributing it throughout the space.
本文简述了一种利用抛物线拉冬变换算法来实现空间插值的方法。
Based on the Parabolic Radon transform, a method is presented for missing offset restoration in this paper.
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