1、

Motor vibration is a familiar phenomenon in DC drive system.

电机振动是直流传动系统中的一种常见现象.

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2、

The peak vibrating velocity and main vibration frequency of surface buildings were drawn the under the condition of tunnel blasting excavation by using field test method.

利用现场试验得出隧道爆破开挖条件下地表建筑振速峰值及主振频率监测结果。

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3、

The factors which lead the vibration all have randomness and obscureness.

引起堆内构件振动的诸多因素都具有随机性和模糊性。

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4、

Modeling of 3-D Vibration of Engine Crankshaft& Base on Quadratic Timoshenko Beam Element

内燃机曲轴振动特性的三维模拟&基于二次Timoshenko梁单元

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5、

With the help of variation method, virtual work principle and cubic hermite element, the author puts forward a finite element method to solve the problem of beam vibration on elastic foundation.

本文应用变分形式、虚功原理、Hermite三次元,提出弹性地基梁振动问题的有限元方法。

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6、

The large amplitude cable vibration often is induced low damping and small stiffness of stay cable.

拉索是斜拉桥的关键构件,承受桥梁的全部荷载,在风(雨)等作用下容易产生大幅振动.

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7、

Random Vibration Analysis of Adjacent Structure Connected with Nonlinear Dsy Friction Damper

非线性干摩擦阻尼器连接的相邻结构随机振动分析

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8、

Application of DQE method in plate vibration problems

DQE方法及其在平板振动分析中的应用

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9、

Continuously adjust the bag length, vibration material, printing date code and easy to tear mouth.

无级调整袋长 、 振荡下料 、 打印日期、易撕口.

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10、

Continuously adjust bag length, vibration material, printing date code and easy to tear mouth.

无级调整袋长 、 振荡下料 、 日期打印、易撕口.

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11、

This method connects the endurance vibration with the actual service environment of the air-to-air missile, and it is more reliable compared with the test conditions provided by CJB 150.

此方法将耐久振动与空空导弹的实际使用环境相关联,与CJB150给出的试验条件相比,具有较好的可信性。

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12、

Vibration testing method is inverse processing of theory analysis method.

解决振动的实验方法是理论分析法的逆过程.

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13、

Only when the vibratory piling machine-soil system run in appropriate vibration frequency and amplitude, the result and its special advantage can just reveal all without omission.

只有在恰当的激振频率和振幅值作用下,振动沉桩系统才可能取得应有的效果,表现出其相对于其它工法的独特优势。

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14、

In the research of 6 FM 100 sealed lead-acid battery for military use, we found that its vibration-resistance property was lower than standard requirement. By means of dissection, the fracture was found at the cross of strap and post.

在研制6FM100密封铅酸蓄电池的过程中,发现蓄电池的耐振性能达不到指标要求,经解剖后发现断裂主要产生于极柱与汇流排的交汇处。

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15、

Hydrogen-bond states on cellobiohydrolase ⅱ ( CBH ⅱ) of trichoderma viride were analysed by laser Raman spectroscopic method used to reveal molecular normal modes of vibration character.

运用能够揭示蛋白质分子基团振动特征的激光拉曼光谱分析技术,对绿色木霉纤维素酶中的CBHⅡ在固态以及两种pH值的液态中酶分子内的氢键状态进行了分析。

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16、

Vibration Characteristics of BJL 5 Fire Pump

BJL-5消防泵振动性能的研究

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17、

This article analyzes the main vibration questions about the AWC hydraulic system and give the effective solution to the questions.

本文对AWC液压系统阀架管道振动问题进行了分析,找到了有效的解决办法。

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18、

The dynamic analysis include natural vibration analyse, harmonic response analyse and transient response analyse.

动态特性分析包括固有振动特性分析, 谐响应特性分析和瞬态响应特性分析.

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19、

The experiment research on laser micro-Doppler effect for detecting complex vibration of moving target is developed.

摘要建立了激光微多普勒效应探测系统,开展了激光微多普勒效应探测运动目标复合振动的实验研究.

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20、

Knowledge related to vibration monitoring of rotating machine is also mentioned in this article.

文中还简述了旋转机械振动监测的有关知识.

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