大海开始振动，波浪一圈一圈的向外发散。
The sea began to vibrate with waves that spread out in a circle.
按照多股螺旋弹簧的振动位移特性，以多股螺旋弹簧动态工作过程的并圈作为边界条件进行动态设计计算。
According to the vibration displacement performance, the exceed extrusion in the dynamic working process of the spring is employed as the constraint for the dynamic design and calculation.
以试验为基础，研究30204圆锥滚子轴承套圈参数与振动速度的关系。
Based on the experiment, the relation between ring parameter and vibration velocity of 30204 tapered rolling bearing is studied.
本文通过试验得出了碟形圈密封漏失量的经验公式，并对轴向振动的影响进行了修正。
A empirical equation of the leakage of Belleville ring seal is presented, and a correction for the axial vibration is given.
根据电动振动台的工作原理，简要分析了电动振动台动圈平衡位置漂移的原因。
Based on the principle of electrodynamic vibration system, the reason of armature vibration central excursion is simply analyzed.
理论分析表明，采用损耗因子在0.1至0.4之间的常用的橡胶O型圈，即可极大地降低一阶临界振动响应。
Theoretical results showed that EORD, using general elastomer O-rings with loss-factor between 0.1 and 0.4, was enough to reduce first critical response vibrations of the experimental rotor system.
作者详细分析了回转窑齿圈振动的产生原因，并介绍了对应的解决处理方法。
Cause of the vibration and the corresponding measures are introduced in this paper.
从套圈硬度检验，到尺寸检验，沟道探伤，外观检验，振动检验，游隙分选，清洗轴承，防锈，包装，出厂。
From the ring hardness test, to dimensional inspection, channel detection, visual inspection, vibration test, clearance sorting, cleaning bearing, anti-rust, packing, delivery.
从套圈硬度检验，到尺寸检验，沟道探伤，外观检验，振动检验，游隙分选，清洗轴承，防锈，包装，出厂。
From the ring hardness test, to dimensional inspection, channel detection, visual inspection, vibration test, clearance sorting, cleaning bearing, anti-rust, packing, delivery.
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