介绍振动型负离子测试装置的设计思路、设计过程和试验方法，探讨该测试装置理想的测试条件。
Introduce the idea, process and test method for designing this new device. Discuss the ideal measuring conditions for this device.
YZ18 型液压振动压路机在研制中充分考虑了振动压路机的特点，并进行了创造性的设计。
It sufficiently takes the characters of vibratory road rollers into account and YZ18 hydraulic vibratory road roller is designed in a creative way.
爱因斯坦也无法知道由盘型传感器产生的超声波振动能将空中这些玻璃微珠钳除，再在它们悬垂在空中移动时进行测量。
Nor would he have known that ultrasonic vibrations from a plate-like transducer would shake those glass beads into the air to be tweezed and measured as they moved in suspension.
为低频扭振型的振动切削应用于生产实践提供了参考数据。
All of these provide a reference date for the applications of vibration drilling with low frequency torsional vibration.
1986年长沙建设机械研究所又开发了较大的HZR450型振动平板夯。
In 1986, changsha construction machinery research and develop a larger HZR450 type of vibrating plate ram.
利用基于滤波X最小均方值算法的前馈型自适应控制系统，对汽车座椅振动实施主动控制，以改善座椅的动态舒适性。
An adaptive controller which contains a filtered-x least mean squares algorithm(FXLMS) was applied to complete the active vibration control of a vehicle seat.
磁流变液耗能器是新一代智能型耗能器，是实现半主动振动控制的理想元件。
Magnetorheological fluid (MRF) damper is a new kind of smart damper and an ideal device for semi-active vibration control.
获得了一类带有连续和分段常数变元的中立型微分方程所有解振动的新的充分条件。
The new sufficient conditions for the oscillation of all solutions of the neutral differential equation with continuous and piecewise constant arguments are obtained.
从整体动力特性可以看出，当高层建筑在地震动作用下产生振动时，屋顶钢塔在高层建筑屋顶层振动的激励下，产生二次型振动，发生显著的“鞭梢效应”。
With respect to integral dynamic properties the steel tower will have secondary vibration under the vibrational stimulation of high-rise building under earthquake to have remarkable whiplash effect.
通过节段的静力和弹簧悬挂动力试验，对H型吊杆的驰振和涡激振动性能进行分析。
On the basis of static aerodynamic force tests and dynamic response tests, the galloping and (vortex-induced) oscillation performances of H-shaped booms were investigated.
最后自动组成空间刚体自由振动微分方程的系数阵，并计算出刚体的自振频率和振型。
Therefore, the differential equations 'coefficient matrix of the free vibration of the spatial rigid body is automatically formed, and free vibration frequency and its type can also be found out.
最后实测了SDF - 9型故障模拟发电机定、转子径向振动信号，与理论分析结果基本吻合。
Finally, the rotor and stator vibration of a type SDF-9 generator is measured in laboratory to verify the theoretical analysis presented above.
本文根据桥梁的振动原理，引入简支桥梁的边界条件，推导简支桥梁的振动方程，求解出桥梁刚度、振型的实际运用公式。
According to principle of bridge vibration, this paper lead through boundary condition of free beam and deduce vibrational equation of free beam to solve rigidity and model of vibration.
借助灰色系统理论，通过实验研究了32210型圆锥滚子轴承振动的控制方法。
Based on grey system theory, the vibration control method of 32210-tapered roller bearing was studied.
结果表明本文方法能够有效地分析大跨度屋盖结构的风振响应和等效静力风荷载，能够解决大跨度屋盖结构中多振型参与振动这一主要问题。
The results show that the method is effective to study the wind-induced response and ESWL of large span roofs, by taking into account of multi-mode vibration of the structures.
本文论述了366型振动检测仪的工作原理以及在莱钢4D375-3C氧压机机体振动检测中应用。
The principle of the 366 vibraswitch are described . The application of the 366 vibraswitch in the measuring of 4D375-3C oxygen machine's vibration is also described.
针对大跨度屋盖结构多振型参与振动的特点，提出了一套确定该类结构等效静力风荷载的精细化方法。
An elaborate method is developed to analyze equivalent static wind loading (ESWL) of large span roofs, in order to cope with the problem of multi-mode vibration of these structures.
理解模态振型和受激结构如何振动，将有助于设计工程师设计出更优的结构。
Understanding the mode shape and how the structure will vibrate when excited helps the design engineer to design better structures.
提出了V型电热硅微致动器的弯曲振动力学模型。
A flexural oscillation model about V-shaped silicon electro-thermal micro actuator is presented.
对结构动力特性的分析表明其振动以竖向振型为主，几何刚度对结构自振特性影响很小。
The analysis on dynamic property of BSS show that the vertical vibration modes is primary, and the geometrical stiffness has little influence on the natural vibration characteristics.
针对YZC18型振动压路机采用的全液压传动进行了较为全面的分析研究。
The full hydraulic system of the YZC18 vibration road roller is analyzed and researched comprehensively.
本文研究了脱水的与水合的阳离子型沸石骨架振动的一些规律。
The framework vibrations of various hydrated and dehydrated cationic forms of zeolites have been investigated.
系列的振动筛为通用型。封闭式，结构易于清洁，上下安装1-3层筛板。
Series G vibratory screening machines for general applications are of enclosed, easy to clean design with 1 to 3 stacked screening decks.
利用全息照相，我们可以得到燃气轮机叶片振动时的振型、振幅和相位分布。
With the use of holography, the mode, amplitude and phase distribution of gas turbine blade vibration can be determined.
从多维地震动输入下的结构三维振动方程出发，给出了结构多维随机振动的振型位移法和振型加速度法。
From the equation of three-dimensional vibration of structures, the methods of multi-dimensional random mode displacement and mode acceleration have been put forward.
中立型泛函微分方程的振动性在理论和应用中有着重要意义。
The oscillation of neutral functional differential equations has important implications in both theory and application.
采用自同步定向激振理论设计，将重力自溜与振动出矿融为一体的YZZ型振动助流器，具有分节组合、大倾角、无侧板的结构特点。
YZZ vibration flow aiding machine is a newly developed ore drawing device, which is devised on the basis of the theory of autogenuous synchronization and directional vibro excitation.
本文主要介绍了一种爆炸振动测量仪—702型拾振器及其测试方法。
An explosion vibration parameter meter - model 702 detector and the proper measuring method are described in this paper.
本文探讨了冷型在离心铸造过程中产生振动的原因，提出了减小和防止冷型在离心过程中振动的方法。
The paper discussed the cause of cold model vibration in centrifugal casting, and provided the methods to reduce and avoid the vibration.
特别是发现了耦合振动中横向和纵向振型相互转化的物理现象。
Especially, a physical phenomenon is found that transverse vibration mode shapes and longitudinal vibration mode shapes can transform mutually.
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