So here, again, is our simplest oscillatingsystem: a block and spring.
因此，在这里，扔是我们最简单的振动系统：一个物块和弹簧。
2
In this paper, we discuss the optimal control problem for an elastic oscillatingsystem of fine-long cube flying object with structure damping coefficient.
本文讨论具结构阻尼系数的细长体飞行器的弹性振动方程支配系统的最优控制问题。
3
The application of hydraulic proportioning valve in mould oscillatingsystem is a new technology which can take the place of traditional mechanical oscillatingsystem.