2016-05-20 11:43
libration翻译
天平动
音标读音
英式:[laɪ'breɪʃən]美式:[laɪ'breɪʃən]
基本意思
n.振动，天平动
形近的词
变形
例句
- Especially, the author researches the coupling libration of water and dam detailedly.
特别对库水与坝体耦合振动问题进行了详细的阐述。
- A kind of design for communication module of the libration data monitoring system based on CAN bus is introduced.
摘要介绍一种基于CAN总线的振动数据采集监测系统，重点介绍其CAN总线通信模块的设计。
- Notice no heavier strike or libration in course of moving.
注意在移动过程中，不得有较重的撞击与振动。
- Moreover alveolus clearances in transmission machine could submerge the rotor's libration so as to decrease loads 'dithering.
此外，传动结构中的齿槽间隙可以淹没转子振动幅度，以减小负载的抖动。
- Different defect parameters and signal receiving nodes have been set up to obtain signal samples with different parameters and analyze their libration characters;
在模型中设置了不同的缺陷参数和不同的信号接收点，以得到不同参数下的信号样本并分析其振动特征；
- Such a microsatellite has to be placed in a libration point between the Sun and the Earth.
此类卫星必须被送至太阳与地球之间的秤动点。
- This concept could also be applied to certain parts of outer space itself such as the Lagrange points ( sometimes called libration points) in the Earth-Moon or the Sun-Earth system.
这种构想也可适用于外层空间本身的某些部分，如地月系统或日地系统中的拉格朗日点（有时称为天平动点）。
- Development Report on Noise Libration& Control Industry of China in 2008
我国噪声振动与控制行业2008年发展综述
- Keywords laminated composite shallow shells and plates; libration model addition method; forced libration;
复合材料多层板壳；振型叠加法；强迫振动；
- Chaos and its control in the planar libration of a magnetic rigid spacecraft with internal damping in an elliptic orbit are investigated.
研究在具有内阻尼的磁性刚体航天器在椭圆轨道上平面天平动的混沌及其控制。
- Most of the precision apparatus tests usually need low wind speed, low libration and fine temperature uniformity.
精密仪器往往要求低风速，低震动和高精度温场。
- The Moon's actual radius varies as a function of position angle and libration because of the irregularity in the limb profile.
月球实际半径根据其位置角度函数和缓慢摆动而变化，由于其边缘轮廓的不确定性。
- The collinear libration point L2 of the earth-moon system plays an important role in exploration of the back of the moon for its relatively fixed position with respect to the earth and the moon.
地&月系共线平动点L2相对地球和月球不变的空间位置使得它在月球背面探测任务中起着十分重要的作用。
- Overview of Orbital Dynamics and Control for Libration Point Orbits
平动点轨道的动力学与控制研究综述
- Libration points are not only ideal locations for observing the Sun and the environment, but also perfect gateways for the interplanetary exploration.
平动点不仅是对太阳活动和空间环境进行科学探测的最佳位置，而且也是人类进行星际探测的极佳枢纽。
- Libration point orbits have the important applications in deep space exploration, and have been paid more attentions from all over the world.
平动点轨道在深空探测领域具有重要的应用价值，引起了国内外航天界的密切关注。
- Apply of the laser test libration system on the hydraulic metal structure
激光测振系统在水工金属结构上的应用
- The Mechanism and Application of Relieving Residual Stress in Libration
振动时效消除残余应力的机理及应用
- Through optimizing design to fulfill strong steel structure, and to ensure the machine weaving abb with high speed, strong power and small libration.
通过优化设计而实现的高钢性机架构造，保证了织机高速、强劲、低振动的稳定打纬。
- Two impulses transfer trajectory design for Sun-Earth libration point missions
日地平动点卫星两脉冲转移轨道设计
- Applications of the Triangular Libration Points in Deep Space Explorations
ph.1.三角测量点三角平动点在深空探测中的应用前景
- Libration analysis for the ammonia compressor and the treating methods
氨压缩机机组振动的分析及处理
- In succession, the author educed movement differential equation of reed valve plate from differential element of the plate according to theory of elastic plate libration.
接着本文根据弹性薄板振动理论，由薄板的微元体导出簧片阀阀片的运动微分方程。
- Libration Analysis and Libration-Reducing Method of Inclined-Axis Rotary Drum Washing Machine
倾斜轴滚筒洗衣机振动分析及减振方法
- This paper analyzes some kinds of methods for voltage reference self-ca libration system and explains them one by one.
对几种电压标准自校系统方法进行了分析探讨，并对它们逐个作了研究说明。
- The heat libration and fluid resistace characteristic of crossed layout spheroidal tube bundle, across which air sweep, are experimentalized.
对空气横掠叉排滴形管束的放热及流阻特性进行了实验研究。
- Varying regularity of libration period on overweighted compound pendulum was obtained by theoretical reasoning? research and analysis.
通过理论推导、研究和分析，得出了加配重复摆振动周期的变化规律。
- Owing to the phenomenon of libration it is possible to observe up to 60% of the total lunar surface.
由于天平动的现象，我们可能观测到月球总面积的60%。
- Practice indicates that when imprinter runs with high speed the libration of imprinter will affect printing quality, so we must avoid the instability of imprinter.
实践表明，印刷机高速运转时对机体产生的振动将会使印刷机的印刷质量受到很大影响，因此要尽可能地消除印刷机基础件的不稳定性。
- The vibrant displacement of bearing seat is intensified at the moment of lose power, but after a certain period rotor shaft libration changes.
轴承座位移振动在断电瞬间突然加强，在断电后一段时间转轴振动才发生变化。
百科解释
网络意思