normal vibration
英 [ˈnɔːml vaɪˈbreɪʃn]
美 [ˈnɔːrml vaɪˈbreɪʃn]
简正振动
双语例句
- This is all taking place because my energy is seeping in and raising the normal level of vibration.
现在一切都在发生，因为我的能量正在深入，并在提升正常水平的振动。 - At the same time, the causes of abnormal sounds are recognized from the frequency spectrum, and the distribution mode function is advanced for the normal vibration.
同时从轴承振动频率谱图形差异来辨别轴承的异常声发生的原因，并提出正常轴承的振动频谱分布模式函数。 - Results The sound pressure is superposed by normal sound wave and higher vibration in phase.
结果声场中声压由多种简正声波和高次同相振动叠加而成。 - Based on the parameters of typical beam of viaduct rail transit in Shanghai, using the normal vibration mode and Runge-Kutta method, the vibration of train-bridge system with elastic supports at the train passing was analyzed.
分析计算了上海高架轨道交通典型区段具有弹性支座高架梁的主振型，并利用龙格-库塔法分析计算了车-桥体系在列车通过时的桥梁和车体的振动。 - On the basis of the energy equation of harmonic oscillation, the angular frequency or normal vibration frequency of many-degrees of freedom oscillation system could be obtained by analyzing the relationship between the amplitude vectors.
利用简谐振动能量方程，通过分析振幅矢量的关系，用能量法求多自由度振动系统的角频率或简正振动频率。 - It is proved that if the concentrated mass is small and located at the node or antinode of some mode normal vibration of the nonloaded beam, the frequency has a maximum or minium value as the position of the concentrated mass varies.
理论证明：如果集中质量很小（对梁的质量而言），当集中质量的位置改变，位于无载梁的某次简正振动的节点（腹点），振动频率具有极大（极小）值。 - In this paper constructed the projection operators of all the inequivalent and irreducible presentation which attributes to C_ ( 2v) group, according to these projection operators composed the twenty-four normal modes of vibration and their normal coordinates, and analyzed the spectral properties of these vibration modes.
利用群论方法构造出属于C2v群的各不等价不可约表示的投影算符，应用求得的投影算符合成丙酮分子的24个简正振动模式及简正坐标，并分析其振动模式的光谱特性。 - In the polarized laser Raman spectrum, the depolarization ratio of the different Raman shift is different, while the depolarization ratio of Raman spectrum is an important gist in judging symmetry property of molecular structure and the normal vibration mode. There are three chapters in this paper.
在激光偏振喇曼光谱中不同的喇曼频移对应的谱线退偏比不同，而谱线的退偏比又是判断分子结构的对称性及简振振动模式对称性的一个重要依据。 - Normal cochlear basilar membrane vibration elicited with sound stimuli in guinea pigs
正常豚鼠声刺激诱发的耳蜗基底膜振动 - The energy of every normal mode of vibration is proportional to the square of the spectra!
每一阶简正振动方式的能量与撞击力在该频率的频谱分量的平方成正比； - A method of sectionalization and averaging for calculating the natural frequencies and normal modes of uncoupled bending vibration of a nonuniform beam with arbitrary boundary conditions
计算任意边界条件下非均匀梁自由弯曲振动频率和振型的分段平均法 - There are 6 modes in 0-300 Hz scope, corresponding 6 natural frequencies and 6 normal mode of vibration.
在计算频段0&300Hz范围内，得到了六阶振动模态，对应有六个固有频率和六个固有振型。 - When the hydrogenerator operates in normal state, the vibration of stator core and stator frame influences each other.
水轮发电机正常运行时定子铁芯和机座在振动中具有耦联作用。 - The fourth chapter introduces the harmonic oscillator model, normal mode vibration types and frequency characteristics of infrared spectra.
第四章分3节分别介绍了红外光谱的谐振子模型、简正振动类型和频率特征。 - According to the obtained data, the vibrational spectra, the form and classification of the normal mode vibration, the relationship between the normal mode and the spectrum are analysed and discussed in detail.
根据所得数据，对氯代环丙烷的振动光谱、简振模振动方式与分类、简振模与振动光谱的对应关系进行了详细分析和讨论。 - Based on the space group theory, the normal vibration modes of DKDP crystal were analyzed and the assigned. Raman spectra were measured at the room temperature.
根据空间群理论分析和指认了磷酸二氘钾晶体[K（DxH1-x）2PO4，简称DKDP]的拉曼活性晶格振动模，测量了其室温拉曼光谱。 - The vibration of a simply supported fluid conveying pipe under the water was studied, and the analytical solution of the normal vibration mode function and the corresponding eigenvalue equation, denoted by infinite order determinant, were obtained.
给出水下输送流体管道自由振动振型函数的解析解以及用无穷阶行列式表示的特征值方程。 - A new method of counting frequency of normal vibration
一种求简谐振动频率的新方法 - The frequencies of the normal vibration and spectral entropy of diborane
乙硼烷的简正振动频率和光谱熵 - Hydrogen-bond states on cellobiohydrolase ⅱ ( CBH ⅱ) of trichoderma viride were analysed by laser Raman spectroscopic method used to reveal molecular normal modes of vibration character.
运用能够揭示蛋白质分子基团振动特征的激光拉曼光谱分析技术，对绿色木霉纤维素酶中的CBHⅡ在固态以及两种pH值的液态中酶分子内的氢键状态进行了分析。 - The principal vibration of a simple beam with elastic supports was analyzed and the analytical formulation of normal vibration mode was derived.
给出了弹性支承桥梁和车体的振动方程并通过对具有弹性支座简支梁主振动的分析，得出了梁主振型的解析公式。 - The results of simulation indicate that the equilibrium position of armature and nature frequency of the electric vibration table would change in the centrifugal force field, which will influence the normal work of the vibration table directly.
仿真结果表明，在离心力场下，电动振动台动圈平衡位置及系统固有频率发生变化，直接影响振动台正常工作； - Improvement of the method of determining the symmetry type of the molecular normal vibration modes
确定分子简正振动模对称类型方法的改进 - It is the first time that we get an exact solution of the function of normal mode of vibration of column-water couple system and a corresponding frequency equation denoted by limited order determinant.
首次给出柱水耦联体系振型函数的精确解和以有限阶行列式表示的频率方程。 - Study of A Special Normal Mode of Vibration
结构振动特殊主振型问题研究 - The vibration of a fixed supported pipe containing flowing fluid was studied, and the accurate solution of the function of the normal vibration mode and the corresponding frequency equation were obtained.
研究有流体流动固支管道的振动，得到了振型函数的精确解和相应的频率方程。 - The data collected by sensors to monitor the object is issued under the normal operating conditions of vibration or noise, visual reflection of this can Linear Switched Reluctance Motor launched full range descriptive analysis.
传感器采集到的数据是对监测对象正常工作状态下发出的的振动或噪声的直观反映，以此可以对直线开关磁阻电机展开全方位的描述分析。 - The structural features and the normal vibration modes for each group are discussed.
每个组的结构特点和拉曼简正振动模式进行了讨论，并对具有C2。 - According to multilayer structure model of micro separator, the theory of acoustic radiation forces and the normal vibration principle, a MEMS ultrasonic separator based on two-dimensional normal modes is designed in this paper. The simulation of the separator is carried out for optimization.
本文根据微分离器的多层谐振结构模型，结合声辐射力相关理论和封闭腔体的简正波理论，设计了一种基于二维简正模式的MEMS超声分离器，并对其进行了仿真优化。 - Because in the normal driving conditions, engine vibration transfer to the car body from the floor, so need to improve the floor structure, and reduce the vibration of the floor.
由于在正常行驶条件下，发动机振动由车身地板承受，因此需对该轿车车身进行结构改进，减少中地板振动。