1.
The act of oscillating.
摆动摇摆摆动的动作
2.
A pendulum vibrating seconds.
钟摆以摆动指示秒数。
3.
The pendulum swung slowly to and fro.
钟摆在慢慢地来回摆动。
4.
Back and forth swung the pendulum.
钟摆来来回回地摆动。
5.
the swing of a pendulum, pointer, needle, etc
钟摆、 指针、 磁针等的摆动
6.
A wiggling movement or course.
扭动，摆动摆动的动作或过程
7.
The sign was swinging in the wind.
—招牌在风中摆动。
8.
reciprocating power-driven tine harrow
动力驱动摆动式钉齿耙
9.
wobble,tilt,rock,sway,etc unsteadily
不稳定地摆动、倾倒、摇动、摇摆等.
10.
To cause to move back and forth rapidly.
摆动使来回迅速移动
11.
automatic oscillating spindles chisel mortiser
自动刀头摆动式凿眼机
12.
free running multiple vibrator
自由摆动多谐振动器
13.
aperiodic element
非周期摆动的可动部分
14.
hanging or moving freely in air.
在空中自由摆动或移动。
15.
When we make it longer, it vibrates more slowly.
金属杆越长，摆摆动的速度越慢。
16.
When we make the rod shorter, the pendulum vibrates faster.
金属杆越短，摆摆动的速度越快；
17.
A grandfather clock has a pendulum that helps it work.
落地大座钟有一个帮助摆动的钟摆。
18.
Discussing on the pendulun method while propping the parallel bars to swing;
双杠支撑摆动“钟摆式”保护方法探讨