gravitational acceleration

We computed the upward propagation and evolution of different kinds of perturbations in the solar atmosphere, using HSRA as the unperturbed model. The dynamical equation used is an one dimensional compressible flow equation under gravitational acceleration at the solar surface.

本文用多方过程方程式封闭一维带引力场的流体力学方程组，用不同的γ值计算了不同类型的扰动在HSRA太阳大气模型中向上传播和演化。

And in your second assignment, which you haven't seen yet I'm asking you to calculate the gravitational acceleration for me using these both experiments.

在各位还没看到的，第二次作业中，我会要求各位，凭借这两个实验的结果，来算出重力加速度。

If you really want to recalculate the gravitational acceleration using our data, you should really subtract the two milliseconds from the time.

如果你想用我们的，数据重新计算重力加速度，你需要从这个，时间里减去2毫秒。

We studied trouble mechanism caused by vibration and bump, illustrated the relation between the frequency and maximum amplitude of vibration and gravitational acceleration, introduced the methods of judge, repair and prevention of common troubles.

我们对振动和冲撞引发的采集站故障机理进行了研究，论述了振动频率和最大振幅与重力加速度的关系，介绍了常见故障的判断、维修与预防方法。