librations
英
美
网络 天平动; 天平動
双语例句
- The Research of PSD in Measurements of Steam Turbine's Axial Librations
PSD在汽轮机轴承振动测量中的研究 - The comparisons suggest that semi-active suspension can improve vehicle comfortableness and driving stability effectively, but it still has shortage in attenuation of high frequency librations.
结果表明，半主动悬架有效地改善了汽车的行驶平顺性和操纵稳定性，但其在衰减高频振动上仍存在不足。 - Experimental results show that this technique is very precise and useful, and laser speckle method can be used broadly in nondestructive testing field, such as study on surface coarseness, disfigurement measuring, and tiny librations analyzing etc.
由实验检测结果可知这种技术的精度非常高，可广泛应用于表面粗糙度研究、缺陷检测、微振动分析等无损检测领域。 - The PID/ PD control algorithm shows relatively security and stabilization, and it very satisfies the demand for control radial force, so it can avoid librations in machining process and improve turning precision and tool life.
PID/PD控制器具有更好的稳定性和可靠性，可很好的满足对径向力Fy的控制，从而防止加工过程中的振动，提高切削加工精度和刀具寿命。 - When CFG pile is driven by pipe with vibration, pipe's librations and expansion effect will have a great disturbance on soils around pile, for saturated soft clay, such progress will induce huge excess pore pressure.
当采用振动沉管法施工CFG桩时，沉管的振动和挤压效应将对桩周土产生极大的扰动，对饱和软粘土则会引起很大的超静孔隙水压力。 - The Influence of Turbine Assembly on the Librations of Motor
涡轮装配对发动机振动的影响 - Based on the model of soundboard parameter finite term for violin, the article analyzed the radian parameter of both faceplate and soleplate of violin resonator influence upon the librations features.
文章在建立小提琴共鸣箱参数化有限元模型的基础上，分析了共鸣箱面板和底板的弧度参数对其振动特性的影响。 - Principle of the Determination of the Free Librations of the Moon by Means of the LLR Method
LLR法检测月球自由天平动的原理 - Forging and pressing equipment work in a poor circumstance. Locating in big librations, high temperature and much dust circumstance.
锻压设备的工作环境一般都很恶劣，长期的处于振动大、温度高、灰尘多的工作环境中。 - Then the spacecraft transfers from parking orbit to target periodic orbits associated with librations point, and escapes from unstable invariant manifold associated with the system to achieve interplanetary flight with low energy.
然后，由停泊轨道向动平衡点目标周期轨道转移，利用该系统的不稳定流形逃逸以实现低能量的星际飞行。 - Compared with the pre-formed pile, the bored pile is developed rapidly for the virtues such as less noise, little librations and fewer effects on the environment during the construction.
尤其是钻（挖）孔灌注桩与预制桩相比，因其施工时噪音低、振动小、对周围环境影响小等诸多优点，近年来已迅速发展。