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.
可是假如天上的神明临视着人们的行事，我相信无罪的纯洁一定可以使伪妄的诬蔑惭愧，最虐将会对含忍颤栗。
But if Heaven gods a people's act, I believe innocent purity can make false false slander ashamed, the child will be on the weary with forbearing thriller.
该方法对X射线进行一定程度的预硬化，通过实验获得预硬化材料种类及射束硬化伪像的校正规律。
The method made the X-ray beam harden at first, and then the kinds of prehardening materials and correction rule of beam hardening artifacts were obtained through experiment.
当用计算机模拟满足一定功率谱规律的离散数字随机信号时，通常是对伪随机白噪声离散数字信号进行数字滤波来模拟。
When the random processes that meet certain power spectra are simulated by digital filters to white noise, the step length of the filters affects response mean-square values and correlation functions.
提出了一种混合多址系统伪码捕获的实现结构，并且与几种经典结果进行了性能比较，结果表明这种方法具有一定优越性。
This paper introduces the realization of a PN acquisition scheme in burst DSSS communication, which is compared with traditional classical methods and attains a better result.
提出了改进的相位平滑伪距定位方法，整个平滑过程是分段进行的，而且当平滑进行到一定程度时，将加权因子冻结，以保持当前观测值的权重。
An improved positioning method of piecewise code smoothing is introduced, which freezes the weighting factor in the process of computation to keep the weight of current observations.
在一定条件下，证明一类拟线性伪双曲方程的第一初边值问题古典解的存在性。
The present paper provides a class of quasilinear pseudohyperbolic equation of the existence of classical solutions of the first boundary value problem under some suitable structure conditions.
但是伪谱法也存在一定的问题，由于折叠效应的影响，普通的吸收边界条件不能达到良好的效果。
Because of the influence for wraparound, ordinary absorb boundary condition can, however, not achieve ideal effect.
但是伪谱法也存在一定的问题，由于折叠效应的影响，普通的吸收边界条件不能达到良好的效果。
Because of the influence for wraparound, ordinary absorb boundary condition can, however, not achieve ideal effect.
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