• The maximal amplitude of resonance vibration was reduced by TMD.

    TMD可明显减小桥梁共振振幅

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  • During the installation of the fan please pay substantial attention to possible notice caused by resonance vibration and shock.

    组装风扇时,特别注意共振或振动产生噪音

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  • From the experiments of low frequency sub resonance vibration for different fluid saturated rocks, the internal friction peak was found to be a typical relaxation peak.

    通过饱和多孔岩石低频共振试验,得到了饱和多孔岩石内耗典型的弛豫峰的结论。

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  • At high gearing speed the combined stresses of centrifugal load and resonance vibration at the notches are the main cause for the catastrophic failure of the bevel gear.

    锥齿轮转速下,在槽离心应力振动应力组合应力引起齿轮破坏主要原因

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  • The method can both speed up positioning and ensure the positioning precision, and in addition, it provides solutions for the resonance vibration which occurs in the operation of the step-servo motor.

    方法可以提高快速性, 又可以保证系统定位精度同时对步进电机运行过程中产生的共振现象提出解决方法

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  • In other words, the vibration of atoms and molecules will generate heat and result in resonance absorption.

    话说,原子分子振动产生共振吸收热量结果

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  • The characteristic of resonance is that the amplitude of the rotor increases rapidly, and the vibration of the unit will be destroyed.

    共振特点转子振幅增大很快机组剧烈振动导致机组破坏。

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  • Besides, in case the vortex shedding frequency is equal to a vibration frequency of structure, the rod will occur the vortex shedding resonance or called vortex resonance.

    并且漩涡脱落频率固有频率接近时,杆件产生漩涡脱落共振激共振。

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  • The program's vibration is now out of resonance or harmonic. But there are those who are here to correct that.

    现在程序化振动共振谐振发生不协调。但是在这里那些纠正这些不协调。

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  • A fiber optic micro-vibration sensor based on optical fiber resonance principle is designed and fulfilled.

    利用光纤共振原理设计实现了种光纤微振动传感器。

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  • The calculating formula for suspended length during resonance are derived made out through the analysis of the underwater suspended vibration pipeline and by the utilization of resonance conditions.

    本文通过水下悬空管道振动分析利用水下管道的共振条件导出了共振管道悬空长度计算公式

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  • Magnetomechanical resonance is a resonant phenomenon related to the size of magnetic medium and it is a mechanical resonance caused by magnetostriction vibration during magnetization.

    磁力共振一种磁性介质尺寸有关共振现象是在磁化过程中伴之较大的致伸缩振动引起力学共振。

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  • Vibration tube in the magnetic field vertically brings about magnetostriction under the effect of alternate magnetic field, that is axis resonance.

    垂直立于磁场环境中时,交变磁场作用产生磁致伸缩沿振管的向作简谐振动

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  • A new method of measuring micro vibration was put forward based on the principle of optical fiber resonance. The principle was given and some data from experimentation were got.

    提出一种利用光纤共振来测振动方法理论上阐述了原理取得了实验数据。最后展望了其应用前景。

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  • Mechanical factors effecting on the vibration noise and resonance performance of IR detector were analyzed for the method of impact excitation using a hammer.

    采用锤击,利用冲击激励宽频特性研究金属结构红外探测器共振特性及影响振动噪声力学因素

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  • Its natural frequency falls into two parts when the loads exerted on generator rotor are asymmetrical. Dual resonance phenomenon appears based on the former single frequency vibration.

    发电机的外接负载对称时,转子固有频率一分为二,转子的振动原来单频振动基础产生双重共振现象

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  • The vibration dispose countermeasures which includes preventing resonance caused by same inhere frequency, lessening pressure puke and using accumulator to absorb vibration etc.

    提出消除振动的主要对策,包括避免固有频率接近引起谐振减少压力脉动蓄能器吸收振动等。

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  • Parametric vibration of an axially moving, elastic, tensioned beam with pulsating speed was investigated in the vicinity of subharmonic and combination resonance.

    研究速度变化轴向运动弹性谐波共振组合共振范围内的参数振动

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  • Analysis the demodulated resonance technique (DRT), the result shows that it is effective and feasible to diagnosis faults of bearing un-disassembly using surface vibration signal.

    分析应用共振解调原理,利用轴承表面振动信号对机器进行不解体故障诊断可行

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  • This frequency range is proximate to main vibration frequency of the traction machine at rated speed, and, according to this, measures against elevator resonance are proposed.

    针对频率区与曳引主机额定转速———频率接近特点,提出了防止电梯发生系统共振措施

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  • By analysing the amplitude of the shaft vibration, this article concludes that when the bolts get loose, it will result in resonance at the second critical speed and serious vibration.

    本文利用振动测试记录,具体论证汽轮机排汽端一侧轴承松动导致汽轮机第二临界转速共振强烈共振。

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  • The essay puts forwards the method of resonance search of vibration test.

    本文论述了振动试验中的共振搜索方法

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  • The result shows that the active suspension mode can damp the vibration effectively, especially the vibration at the resonance point.

    结果表明主动悬挂方式有效衰减振动尤其是共振点处振动。

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  • Based on the coupled dynamic model for the spatial rotation and elastic vibration of a body, the resonance unstability of projectiles in flight is studied in the paper.

    空间摆动弹性振动耦合动力学模型出发,对弹箭飞行过程中的共振不稳定性问题进行了研究。

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  • The in-plane free vibration frequencies and nonlinear internal resonance of circular arches were studied.

    圆弧面内自由振动频率非线性共振现象进行了研究。

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  • In some specific conditions, some gates had stronger vibration, and few ones had resonance and hydraulic instability.

    一些特定条件下某些闸门产生较强烈振动少数闸门曾产生共振动力失稳现象

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  • A new method of measuring micro vibration was put forward based on the principle of optical fiber resonance.

    提出一种利用光纤共振来测振动方法,从理论上阐述了其原理并取得了实验数据。

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  • The study shows that shortening the span length can effectively reduce the transverse vibration amplitude of synchronous belt and can avoid possible resonance region of synchronous belt.

    结果表明减小同步跨度可以有效减小同步带运动过程横向振动幅度可以使同步带运动有效避开正时传动机构可能共振

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  • The study shows that shortening the span length can effectively reduce the transverse vibration amplitude of synchronous belt and can avoid possible resonance region of synchronous belt.

    结果表明减小同步跨度可以有效减小同步带运动过程横向振动幅度可以使同步带运动有效避开正时传动机构可能共振

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