但是你不用用弹簧，做小角近似值，就像我们用摆做的一样。
But you never had to make any small-angle approximation with the spring as we had to do with the pendulum.
单密封唇V形弹簧加强，适用于转轴圆度不佳或偏摆较大的密封。
Single lip with "V" spring reinforced, suitable for poor roundness and largely swung rotary shaft sealing.
在振动离心复合环境下由于振动台激振力及弹簧弹性力的作用导致离心机臂摆振。
The shaking force and spring force of the shaking table act on the centrifuge arm, will make the centrifuge arm vibrate under the composite conditions of centrifuge and vibration.
以非线性动力学理论为基础，用解析方法分析包括有质弹簧在内的弹性摆小振幅、小摆角的基本运动规律。
The basic character of a mass spring oscillate in small amplitude and small Angle is studded with an analytic method founded on nonlinear dynamics.
介绍了日本新干线N700系电动车组空气弹簧上升式车体倾摆系统的基本结构和性能。
Described are the fundamental structure and performance of the air spring rising type car-body tilting system of N700 series EMUs for Shinkansen in Japan.
设计了摆钩分型式、弹簧分型式、导柱定距式等双分型面模具的定距分型机构。
Given-distance parting mechanism in the mould with bi-parting surface was designed including pendulum-hooked parting, spring parting and given-distance leader parting.
通过实时记录摆球的位置，得到了不同初始条件下，弹簧摆振动的位移曲线、能量曲线和摆球运动的轨迹。
The graphs for the displacement, energy and the trajectory of the bob are gotten by recording the position of the bob in real time under different initial conditions.
通过实时记录摆球的位置，得到了不同初始条件下，弹簧摆振动的位移曲线、能量曲线和摆球运动的轨迹。
The graphs for the displacement, energy and the trajectory of the bob are gotten by recording the position of the bob in real time under different initial conditions.
应用推荐