vibration band
英 [vaɪˈbreɪʃn bænd]
美 [vaɪˈbreɪʃn bænd]
振动带
双语例句
- Analyses of Vibration Isolation Effect in Different Frequency Band for Steel-Spring Floating Slab Track
钢弹簧浮置板轨道结构在不同频段的隔振效率 - Phononic crystals Vibration band gap Crystal lattice Symmetry Primitive cell;
声子晶体；振动带隙；晶格；对称性；原胞； - Characteristics of horizontal vibration of saw in band mill takeup
带锯机张紧系统锯条横向振动特性的研究 - That is the dynamic optimal design which concerns comprehensively influencing factors about forced vibration, unacceptable frequency band, stiffness, intensity etc.
即需全面考虑强迫振动、频率禁区、刚度、强度等的影响因素，进行符合工程实际要求的、基于有限元分析的动力优化设计，以满足现代化设计要求。 - Research on vibration band gaps of one dimensional phononic crystals consisted of metal and nitrile butadiene rubber
金属/***橡胶杆状结构声子晶体振动带隙研究 - The lumped-mass method was employed to calculate the vibration band gaps of one-dimensional phononic crystals consisted of granite and nitrile rubber, the effects of the number of lumped-mass, lattice constant, volume fraction and viscoelasticity of nitrile rubber on band gaps were also investigated.
采用集中质量法计算了一维花岗岩/***橡胶声子晶体的振动带隙，研究了集中质量数、晶格常数、组分比及***橡胶的粘弹性对带隙的影响。 - To improve productivity and cutting accuracy of wood and to modify characteristics of band saw, it is essential that we study vibration characteristics of band saw.
为了提高木材生产率和加工精度，改善带锯机的工作性能，降低生产成本，对带锯机的振动特性进行研究是十分必要的。 - Vibration Attenuation and Band Gap Characteristics of Phononic Crystals
声子晶体振动带隙及减振特性研究 - The system is of wide detecting vibration frequency band ( 0-20kHz) and an advanced power against interference.
该仪器系统测振频率范围宽（0&20kHz），抗干扰能力强。 - And gives the safety evaluation indexes of nodal diameter static frequency of first harmonic system vibration band of blades with round linking. All these have reference value for judging the high frequency vibration of blade system.
给出了整圈连接叶片一阶系统带节径静频率的安全性评价指标，时判断叶片系统的高频振动具有参考价值。 - In solution there exist sorts of interaction between solute molecular and solvent molecular, which is reflected by the spectrum like frequency shift, intensity and linewidth change of a vibration band.
溶液中，溶质分子和溶剂分子之间存在着多种相互作用（范德瓦尔斯力、氢键等），这些作用反映在溶质分子光谱上，会出现分子某个振动峰的频移、峰强度和线宽变化的现象。 - By analyzing the vibration band structure of infinite periodic mass-spring structure, it is discovered that the structure have vibration band gaps which are similar with elastic band structure of phononic crystals, and the vibration of such frequencies within band gaps can not be transmitted.
无限周期弹簧振子结构具有和声子晶体类似的振动（弹性波）带隙，带隙频率范围内的振动（弹性波）在该结构中无法进行传播。 - Research on vibration band gaps and characteristic of vibration isolation of periodic mass-spring structure
周期弹簧振子结构振动带隙及隔振特性研究 - Research on torsional vibration band gaps of one dimensional phononic crystals composed of rod structures
一维杆状结构声子晶体扭转振动带隙研究 - In this thesis, based on the research status and the basic theory of PCs, the vibration band gap in PCs and its properties are studied.
在掌握声子晶体研究现状及基本理论的基础上，对一、二、三维声子晶体及梁板类结构声子晶体的带隙特性进行了较为深入的研究； - Each axis vibration is cyclostationary non-Gaussian wide band.
每个轴向上是非平稳中的一类循环平稳的、非高斯的、宽频带的随机振动。 - Study on the Characteristics of Horizontal Vibration of Band Saw
带锯机锯条侧向振动特性的研究 - The composite materials thin plate exhibiting vibration band gap is found. But it is different from the xy mode band structure of two-dimensional phononic crystals.
发现二维声子晶体薄板存在振动带隙，但是与二维声子晶体xy模态的能带结构有区别。 - Development of the numerical control woodworking curve band saw Characteristics of horizontal vibration of saw in band mill takeup
数控木工曲线带锯机的研制带锯机张紧系统锯条横向振动特性的研究 - This paper also gives analysis of the frequency-domain characteristics and tests of the periodical vibration data, which determine the periodic vibration energy concentrated band.
进行了振动频域特性分析，检验了振动数据周期性，确定了周期振动能量的集中频段。 - At the same time, the vertical vibration of the band saw should also be considered when studying the vibration of the band saw, and these issues need further study.
同时带锯条的振动也应考虑面内的纵向振动，这些问题亟需进一步深入研究。 - Under this circumstance, funded by the State Key Development Program for Basic Research of China ( 973 program), this dissertation addresses the vibration band gaps in periodic structures using the Phononic crystals theory.
本文以此为背景，在国家重大基础研究项目（973项目）的资助下，提出利用声子晶体理论对周期结构的振动带隙特性进行深入研究。 - Periodic structure is a new type of structure with vibration band gaps.
周期结构是具有振动带隙的一种新型结构。 - With the calculation methods of Phononic crystals and their extensions, together with finite element method and experimental tests, the vibration band gaps in periodic beams and plates, which are applied widely in engineering, are investigated deeply and systemically.
论文是以声子晶体理论和算法为基础，应用理论分析、有限元仿真和实验验证相结合的研究方法，对工程中广泛应用的梁板类周期结构的振动带隙特性展开系统深入的研究。 - And the vibration band energy and deviation in current, voltage and vibration are used respectively as the input of FNN to diagnosis the motor fault.
对电机的故障诊断，分别以振动频带能量和电压、电流、振动偏差作为神经网络的输入，对其进行故障诊断。 - Phononic crystals have vibration band gaps, which make them have numerous engineering application prospects in vibration control.
声子晶体所具有的振动带隙特性使其在振动控制领域具有广阔的应用前景。 - The simulation results were as follows: optimal damping vibration isolation in the single-frequency signal input, low-frequency band close to the largest passive vibration damping vibration isolation effect of high-frequency band close to the smallest passive vibration damping vibration isolation effect.
仿真结果发现：优化阻尼隔振在单频信号输入时，在低频段接近最大被动阻尼隔振效果，在高频段接近最小被动阻尼隔振效果。 - When the elastic/ acoustic wave propagates in the PCs, the wave will be affected by the periodic structure, and the phononic BGs produce, i.e. sound and vibration in the band gaps are forbidden.
当弹性波（声波）在其中传播时，受内部周期性结构的作用，会产生弹性波的带隙，带隙范围内的弹性波将被禁止。 - Introduces the basic principles of the full vector spectrum technology and its numerical algorithm. Integrates with the vibration intensity of the band, and proposes the full vector spectrum band for fault diagnosis method.
阐述了全矢谱技术的基本原理和数值计算算法，并将其与频段振动烈度的计算相融合，提出了全矢频谱频段的故障诊断方法。