1. Its oscillation depends on the strength of the gravitational field. 它的摆动取决于重力场的力。
2. Encompassed in a luminous cloud, of which he was now merely the fiery heart, he swung through unthinkable arcs of oscillation, like a vast pendulum. 他现在只不过是一颗火热的心,被一团发光的云所包围,他像一个巨大的钟摆一样,在不可思议的摆动的弧线上摇摆。
3. Some oscillation of the fuselage had been noticed on early flights. 在之前的几次飞行中,就察觉到了机身有些摇晃。
4. The motion of spherical pendulum in z-direction is described by nonlinear oscillation equation. 用非线性振动方程描述了球摆在 z 方向上的运动。
5. So what is the period of oscillation? 这是摆动的周期吗?