2、

Application of VNT Vibration Noise Detection Meter to Noise Measurement for Electric Machine

VNT振动噪声检测仪在电机噪声测量中的应用

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3、

The indoor vibration level of VLz 10 in the building at the south of Xuefu Road in Kunming was monitored.

对昆明市学府路南侧楼房室内振动级VLz10进行监测,振级VLz10与道路车流量的相关系数为098,有较好的相关性。

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4、

S Research on the response of the conveying and extrusion power of the polymer melt to the vibration force field ( VFF) was carried out with self amended Tanner constitutive equations.

本文采用自行修正的Tanner本构方程研究了塑料电磁动态塑化挤出机中熔体输送挤出功率对振动力场的响应。

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5、

Effects of Vibration Parameters on Drying Behavior in VFB Dryer

振动参数对振动流化床干燥特性的影响

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6、

Viscous Damping Wall ( VDW) is a new type of device for structural vibration energy dissipation.

粘滞阻尼墙是一种新型减振消能元件。

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7、

The experiment showed that VDV was more sensitive to impulsive vibration, especially to those whose crest factors were more than 6, and possessed a larger changing range.

实验表明,振动剂量值比振动加速度均方根值具有较大的变化范围,振动剂量值对脉冲型振动特别是具有较高峰值因素的振动反应更灵敏。

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8、

In the condition of two types of acceleration induced by the nuclear explosion, the isolation properties of double mass spring system are studied by the Runge Kutta method based on vibration dose value ( VDV) criterion.

根据振动剂量值(VDV)隔震标准,采用Runge-Kutta法研究了双层线性隔震系统在核爆炸产生的两类冲击震动作用下的隔震性能。

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9、

A vibration stimulating and measuring system for SPM is built up. The influence of SPM scanners, probes, samples, tip preload stresses and open/ close loop tip-sample interactions are tested on SPM VRR.

搭建了SPM激振、测振的实验系统,对不同的SPM扫描器、探针、样品、针尖预应力以及针尖-样品副开/闭环对SPM抑振系数的影响进行了实验研究。

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10、

Experience in Online Monitoring of the Generator Unit Vibration Monitor Used in Daao Hydropower Plant

大坳水电站机组振动摆度监测仪在线监测应用心得

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11、

The Vibration Absorbing System Design of a Vehicle-born Radar Cabinet Based on Tightwire Absorber

基于钢丝绳隔振器的陆用车载雷达机柜隔振设计

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12、

Ultrasonic vibration electrical discharge machining ( UEDM ) in gas is proposed in this paper.

本文主题是关于气体保护超声波振动电火花加工 ( uedm ).

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13、

As surface exposed blasting explosion welding, however, like other blasting engineering, in the process of operation will produce shock waves, noise, vibration, toxic and harmful gases, individual flying rocks, impact explosion field surrounding environment.

然而作为地表裸露爆破的爆炸焊接,与其他爆破工程一样,在作业过程中会产生爆炸冲击波、爆破噪声、爆破振动、有毒有害气体、个别飞石等,对爆炸场周边环境造成影响。

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14、

Two types of perforated shims for vibration isolation QGD 1 and QGD 2 are developed for piping clamps and mounts of machines in marine vessel.

为适应我国舰船减振降噪的需要,试制出QGD-1和QGD-2两种穿孔型隔振垫,主要用于管路马脚,也可用于基座等振动部位。

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15、

Pulsating flow hydraulic ( PFH) system which transmit power and signal with the oil reciprocating vibration in the pipeline are common used in the mining, metallurgical, construction, manufacturing, scientific experiments and other industrial equipment.

油液在管道内以往复振动的形式传递功率和信号的交流液压系统常见于矿山、冶金、建筑、制造、科学试验等工业设备中。

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16、

A Study of Physiological Indexes of Oro-gnathic System& A Preliminary Observation of Occlusal Vibration

口腔颌系统生理标志的研究&对咬合振动的初步观察

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17、

Synthesized signals with different pulse repetition frequencies ( PRF) and main vibration frequencies ( MVF) were presented to the brown planthopper.

利用DAASIAS对褐飞虱雌、雄虫分别回放不同脉冲重复频率PRF和主振频率MVF组合的人工模拟信号,根据对信号敏感的试虫比例,筛选出褐飞虱雌。

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18、

The research of application of MQL on vibration drilling has been developed.

开展了MQL技术在轴向振动钻削中的应用研究。

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19、

MMG is sound waves produced in the process of skeletal muscle contraction and mechanical vibration.

肌声是肌肉在运动收缩过程中产生的一种机械振动而产生的声波。

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20、

This approach extends the applications of the transfer matrix method, and lays the foundation of semi-analytical and semi-numerical researches on structural vibration and acoustics for revolution shells. ( 4) High-order NMM and its applications in fluid-solid interaction harmonic analysis are also studied.

本文方法扩展了传递矩阵法的应用范围,为旋转壳声弹耦合的半数值半解析分析奠定了基础。(4)本文开展了高阶数值流形法及其在流固耦合谐振分析中的应用研究。

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