集约化过程包括反褶积、常相位滤波、纯相位滤波、频谱外推以及叠加处理等。
The parsimonious processing includes deconvolution, constant phase filtering, pure phase filtering, frequency spectrum extrapolation, stacking and so on.
以轴对称非定常欧拉方程为基础，建立了激光推进火箭发动机吸收室内纯气相单组分、以激光等离子体为内热源的流场模型。
A gas flow model with laser plasma as heat source was developed based on axial symmetric Euler equations in the laser propulsion rocket engine absorption chamber.
介绍常压下纯气体及混合气体，加压下纯气体及混合气体以及液体粘度的计算方法。
Calculation method of viscosity for pure gas, mixed gas and liquid at ambient pressure is discussed.
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