研究了压电智能结构振动控制问题。
The vibration control for piezoelectric smart structure is studied.
给出了叶盘结构振动应力数值预测方法。
The estimate method of vibrational stress of bladed-disk is given.
模型结构振动台试验。
智能结构振动控制是智能结构研究的重点之一。
The active vibration control is one of important division of intelligent structure.
因此，对船舶结构振动特性的研究是非常必要的。
So the study of vibration characteristic for ship structure is very necessary and important.
平台结构振动舒适度的设计水准应该考虑到结构的不同设计寿命；
The service life of structure should be considered in the serviceability design.
结构振动和噪声控制对于民船和军船都是一项十分重要的研究课题。
The noise and vibration control is a major research subject in civil and military fields.
桥梁结构的动力特性就是结构振动的基本特性，是对桥梁结构进行地震反应分析的基础。
Dynamic characteristics of bridge structure is the foundation of seismic response analysis of bridge structures.
采用适当的隔振技术可以阻止振动传递到临近的结构中去。
The use of appropriate technology to prevent vibration isolation to transfer to nearby structures.
所有动力均采用同步带传动，结构简单，噪音低，运行平稳，振动小。
All synchronism belts driving are structure simple, noise lower, running steady and vibrate lower.
本文给出了一种大功率超声振动子的基本结构。
The basic structure of ultrasonic vibrators is studied in this paper.
它们还可以测量机器、建筑和其它结构的振动。
They can also measure the shaking of a machine, building or other structure.
研究了具有弹性夹层的层板结构的振动特性。
The vibration behaviour of sandwich structure with spring interlayer is studied.
这一研究对海洋结构的振动分析有一定的参考价值。
There are some references sense in the study for vibration analysis of marine structures.
介绍了一种平面杆系结构自由振动的解析解法。
The analytic method for the free vibration of plane frame structure is presented.
介绍了城市轨道客车车体结构的振动试验方法。
This paper discusses vibration test method for urban rail passenger car body structure.
本文建立了轨道结构空间自由振动模型。
In this paper, the space free vibration analysis model for track structure is established.
具有结构紧凑，体积小，重量轻，噪音低，振动小等优点。
Has a compact structure, small size, light weight, low noise, small vibration and so on.
获得振动过程中结构的内力、位移等数据。
The displacement of structure and the internal stress was given.
应用随机振动理论进行闸门结构的随机振动响应分析。
With random vibration theory the random vibration response analysis for gate structures are conducted.
包装结构A可保证90%的油桃在运输中不受振动损伤。
Cushion construction a could protect 90% of nectarine during transportation to avoid to be bruised.
板壳结构的振动问题一直是研究人员关注的课题之一。
坚固耐用的结构与坚实的高振动和防震保护轻合金住房。
Robust construction with solid light alloy housing for high vibration and shock proof protection.
振动台模型试验是研究工程结构抗震的重要手段之一。
Shaking table test is an important method to study earthquake resistance of engineering structures.
具有结构紧凑，体积小，重量轻，噪音低，振动小等优点。
A compact, small size, light weight, low noise, vibration and so on the merits.
主要特点是结构简单、产量大、动力消耗低、运转平稳、振动小、操作方便。
Simple structure, large capacity, low power consumption, stable running, slight vibration and easy operation.
利用框架结构的整体振动模态信息进行局部损伤的判别具有明显的局限性。
Using the global modal information of a frame to diagnose local damage has obvious limits.
利用框架结构的整体振动模态信息进行局部损伤的判别具有明显的局限性。
Using the global modal information of a frame to diagnose local damage has obvious limits.
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