The oscillation of the hands of the clock attracted the curious child.

时钟指针的摆动吸引了这个好奇的小孩。

The oscillation in the opinions of both partners is not within my consideration.

合作双方意见的变化没有在我的考虑范围内。

His main research direction is the period of electromagnetic oscillation.

他的主要研究方向是电磁振荡周期。

Its oscillation depends on the strength of the gravitational field.

它的摆动取决于重力场的力。

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。

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。

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。

So what is the period of oscillation?

这是摆动的周期吗？