部分振动 meaning in Chinese
partial vibration
Examples
- To resurrect the form so that all molecules again vibrate , a pathway for such an experience had to be cut
这种衰亡导向了细胞结构只有部分振动的形态，这就是第三维度为何如此紧密的原因。 - At last , vibration can make dislocation of metal slip and climb , which dissipate the vibration energy to reduce noise while cutting
此外，由于夹层b为高塑性金属，振动使其内部的位错产生滑移和攀移，以消耗部分振动能，也是降低噪声的原因之一。 - Inherent frequency and vibration type are got by way of model analysis . at the same time , the reason that causes serious branch vibration during the bump auto working is found
通过模态分析，掌握了该水泥输送泵车的固有频率和振型，找出了该泵车臂架部分振动较大的原因。 - According to dynamic characters of vibration system , the relation between the balance machine vibration and unbalance value is find out , which provide a foundation for the tests method
本文通过研究平衡机机械部分振动系统的动力学特性，得出了平衡机振动系统由于被测工件不平衡的惯性力产生的振动和不平衡惯性力量值之间的关系，为测试方法的建立提供了依据。 - Firstly , finite element model of lathe spindle using finite element technique is established , and supporting bearings are treated as springs , unknown physical parameters and partial vibration displacement make up of new solving vector through using method of combination of academic modeling and experiment , mathematic model of solving stiffness of beating of lathe spindle is established using inverse analysis method of response problem finally
建立了机床主轴的有限元模型，将支承轴承简化为支承弹簧，通过理论建模与实验相结合的办法，将待识别的物理参数和部分振动位移组成新的求解向量，利用响应问题的逆分析方法建立了求解主轴轴承刚度的数学模型。