加速度系数

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This page is a translated version of the page Dictionary:Acceleration factor and the translation is 100% complete.

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方程V=V0+az中,z为深度,速度V的梯度系数a是加速度系数。在充满碎屑状沉积物的盆地中,a通常为400–700/m(相当于在以双向走时为轴的方程中为0.4–0.7/s)。