检修后，振动问题得到了彻底解决。
研究了纺织机械变质量转子系统的振动问题。
Vibration of a flexibly supported rotor with variable mass of a textile machine are studied in this paper.
本文分析研究了环形薄圆板的非线性振动问题。
The essay analyses the nonlinear vibration of an annular thin plate.
本文利用相图讨论了一个反射光点的振动问题。
The vibration of reflected light spot is discussed based on phase diagrams in this paper.
应用时频分析方法研究了回转机械低频振动问题。
In this paper low-frequency vibration problems of rotating machinery are investigated.
玉音声学成功地解决了多种类型噪声和振动问题。
Yu-tone acoustic successfully resolved a variety of types of noise and vibration problems.
这种方法还可用来求解多自由度非线性振动问题。
This Method can also be used to solve nonlinear vibration problems of multi-degree-freedom.
本文对闭式压力机冲裁时的振动问题进行了探讨。
The paper studies the vibration of the close-crank-press during blanking.
对不对称转子系统的非线性振动问题进行了研究。
The nonlinear oscillation of an unbalanced rotor system with unsymmetrical stiffness is studied.
本方法可以适用于这类边界条件复杂的耦合振动问题。
This method can be applied to the coupled vibration problem with complex boundary condition.
研究基础位移作用下悬挂弹簧的非线性固有振动问题。
Problems regarding nonlinear natural vibration of pendulum spring under foundation displacement excitation are studied.
应用一般解析解来求解具有中间支承矩形板的自由振动问题。
A general analytical solution is used to solve vibration problems of rectangular plates with intermediate support, here.
针对高速电梯的水平振动问题，开发了一种电梯液压主动导靴。
To suppress the horizontal vibrations of a high-speed elevator, we develop its active hydraulic guide roller.
用动力分析与动态设计方法，研究了农业机械的弯曲振动问题。
The technology of the dynamic analysis and design is led into the field of flexural vibration of farm machines.
本文主要由三个部分组成，第一部分是关于振动问题的理论基础。
This paper consists of three parts. The first part is about the theory of vibration and analysis methods.
本文用样条有限元法，分析了反对称角铺设层合板的自由振动问题。
The essay analyses free vibration problem of laying bed build-up board of antisymmetry angle with spline finite element method.
水轮机导轴承的润滑性能直接关系着整个机组轴系的磨损与振动问题。
The guide bearing lubrication performance of hydropower sets is directly relative to the problems of shafting abrasion and vibration.
求解了厚圆板在周边固支和简支条件下的对称与反对称的自由振动问题。
The symmetric and unti -symmetric free vibration problems of thick plate with the fixed and simple support edge conditions are solved.
用积分变换和积分方程研究多孔饱和半空间上刚性圆板的垂直振动问题。
The vertical vibration of a rigld circular plate on a poroelastic half space is studied by using the technique of integral transform and integral equation.
在此基础上对关于这类厂房楼面振动问题的现行计算方法进行一些讨论。
On the basis of above studies, calculation methods for this kind of floor vibration of industrial buildings are discussed.
研究了电磁场环境下机械载荷作用圆形导电薄板的磁弹性强迫振动问题。
Magnetoelastic forced vibration of a thin round plate subjected to mechanical loading in magnetic field is studied.
然后由叠加原理将环扇形板的自由振动问题转化为积分方程特征值问题；
Then the eigenvalue problem of free vibration of annular sector plates is transformed into the eigenvalue problem of integral equation by using superposition theorem.
把本文第一部分建立的方法用于求解各向异性板的弯曲问题和振动问题。
The methodology presented in Part I is employed to deal with flexure and free vibration of anisotropic plates.
本文较深入地研究了层状粘弹性半空间上刚性圆形基础的垂直振动问题。
In this paper, the vertical forced vibration of dynamic foundation on viscoelastic layered half space was studied in detail.
用群论方法处理多原子分子的振动问题，是群论在化学中的一个重要应用。
To solve the problem of molecular vibration on group theory is an important application of it in chemistry.
摩托车振动问题，是长期困扰我国摩托车制造企业产品性能和质量的瓶颈。
The vibration problem of the motorcycle puzzles our motorcycle manufacture enterprise for a long time.
根据弹性薄板自由振动问题的基本方程，把问题引入到哈密顿对偶体系中。
Based on the basic equations of free vibration of thin plate, the Hamilton canonical equations were obtained.
对外缘带锥壳的轮盘固有振动问题提出了一种试验与理论计算相结合的方法。
The paper presents a method combined test with theory for free vibration of wheel with outer taper shell.
针对起重机系统电机变速过程引发的振动问题，应用单个动力减振器进行控制。
A research is conducted on application of dynamic vibration absorber for controlling hoist motor vibration during its rotary speed variation.
针对起重机系统电机变速过程引发的振动问题，应用单个动力减振器进行控制。
A research is conducted on application of dynamic vibration absorber for controlling hoist motor vibration during its rotary speed variation.
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