The research results propose a reference for controlling the blasting vibration damage.
研究结果为爆破振动危害控制提供了参考依据。
It can be used to study blast seismic effect to control and forecast blast vibration damage.
该方法可用于研究爆破地震效应特别是爆破震动危害控制和预测。
The vibration damage assessment method applicable to the overall damage assessment of complex structures.
而振动破损评估法适用于复杂结构整体损伤评估。
Simulated tests of vibration damage in apple transportation were performed by using vibration testing machines.
利用振动试验台，进行了苹果运输振动损伤的模拟试验。
Objective to study the early indicator of hand arm vibration damage and avoid irreversible changes of hand arm vibration disease.
目的探讨手传振动对接触者早期职业损害的指标，避免发生手传振动导致的不可逆改变。
Blasting vibration analysis is one of the important foundations for studying the control technology of blasting vibration damage.
爆破振动分析是研究爆破振动危害控制技术的基础和前提之一。
By using shock absorbers at many places of the machine, its noise becomes low, vibration damage less and service life of mould longer.
多处采用减震装置，噪音低对机器破坏轻，延长模具使用寿命。
The key to achieving initiative control of vibration damage by means of wave interference is to ascertain reasonable delay time interval.
用微差干扰降震法实现爆破震动灾害主动控制的关键在于确定合理的微差延期时间。
Blast vibration analysis is a foundation for studying control of blast vibration damage and provides a prerequisite to controlling blast vibration.
爆破振动分析是研究爆破振动危害控制的基础，也是控制爆破振动危害的前提。
Forecasting of the blasting vibration is always the premise and basis of the controlling of the blasting vibration damage, and is an important subject of it.
爆破震动强度的预测一直是爆破震动危害控制的前提和基础，也是其研究的一个重要课题。
It shows a high theoretical and practical value, and establishes a theoretical and technical foundation for the study of controlling and forecasting blast vibration damage.
该方法具有较高的理论和应用价值，为系统开展爆破震动危害控制和预测研究奠定了理论和技术基础。
This method is effective for studying the mechanism of blast vibration damage and blast seismic effect in its entirety, specially, for constituting velocity-frequency criteria.
该方法对综合研究爆破振动危害机理和爆破地震效应，特别是为构建爆破振动速度频率相关安全准则提供了一种有效的分析技术。
The test results have proved that the compound non-coupling charging structure can reduce the temperature of the working face and the blasting vibration damage on the reserved frozen soil.
试验结果证明，复合不耦合装药结构可以降低工作面温度和减小对周围保留冻土爆破振动的损伤。
These can cause vibration and damage the blades of the turbines.
这些（气泡）会引起振动并损坏涡轮机的叶片。
There are theories that vibration could damage wine in the long term by speeding up the chemical reactions in the liquid.
一些理论认为震动会在长时间内加速葡萄酒的化学反应从而对酒造成破坏。
Closer throttling, creating higher pressure drops may cause cavitation or excessive velocities which could cause high noise levels, vibration and possible damage to the valve or adjacent piping.
如果节流较小，将因此产生更高的压降将可能导致空穴现象或超快流速，从而导致噪音太高，振动剧烈，可能损坏阀门或相邻的管路。
The valve should be installed in the absence of severe vibration and shock of the place, and the use of the valve without damage to the venue.
阀门应安装在无剧烈震动和冲击的地方，以及使用阀门无损害的场地。
It elaborates the present researches of damage identification outdoors and indoors especially the present application with vibration diagnosis technique.
本文阐述了国内外损伤识别技术的研究现状，重点阐述了应用振动诊断技术进行损伤识别的应用现状。
If fan blade assembly is replaced because of mechanical damage, water pump and viscous fan drive should also be inspecteThese components could have been damaged due to excessive vibration.
如果因为机械损坏而更换风扇叶片组合，应该检查水泵及粘性风扇驱动，这些组件可能由于过度抖动而损坏。
It elaborates the contents and requirements of the structural health monitoring, and the present research and application of damage identification for structure with vibration diagnosis technique.
本文阐述了结构健康监测的内容与要求，以及应用振动诊断方法进行结构损伤识别的技术研究与应用现状。
Forced surge test may cause over vibration and damage to the compressor rotor during the compressor characteristics test.
压气机特性试验中逼喘是必须进行的，但它常常造成压气机转子振动过大，并对压气机转子造成一定的损伤。
The experiment showed that the damage of electronic product in vibration environment has relation with type and amplitude of vibration and structure of the product.
试验表明：电子产品在振动环境中的损伤不仅与振动类型及幅值有关，也与其自身结构有着密切的关系。
During the horizontal drilling, the vibration of drilling string will easily cause the damage on the FEWD equipment and a huge economic loss.
在水平井地质导向钻井过程中，井下钻具振动易导致井下FEWD测量仪器损坏，造成巨大经济损失。
Structure at work was affected by vibration and impact loads inescapability. So, dynamic damage and destroy is the primary failure mode of structure.
工程结构在服役期间不可避免地受到各种复杂的振动、冲击载荷的作用，动力损伤或破坏是其主要的失效形式。
Based on the characters of structure, it analyses the reasons that the application of vibration modal analysis on damage diagnosis is less, and some pieces of advice are proposed.
基于建筑结构的特点，分析了振动模态分析法在建筑损伤诊断中应用较少的原因，并对将来的研究方向提出了几点建议。
Firstly, the damage identification method based on vibration modal analysis theory is discussed and analyzed.
首先，本文对基于振动模态分析理论的损伤识别方法进行了探讨。
In the case of small opening, submerged discharge, and water-stop rubber damage, the interaction between water and gate may cause vibration which result in gate damage.
在小开度、淹没出流情况下，如果止水橡胶损坏，水和闸门的相互作用将导致闸门产生破坏性的振动。
In the case of small opening, submerged discharge, and water-stop rubber damage, the interaction between water and gate may cause vibration which result in gate damage.
在小开度、淹没出流情况下，如果止水橡胶损坏，水和闸门的相互作用将导致闸门产生破坏性的振动。
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