vibration acceleration的例句大全

It points out that in tunnel, the lateral vibration acceleration of the car body can reduce by about 30%.

指出在隧道内，车体的横向振动加速度可减少30%左右。

We apply advanced vibration testing system to do field test of the tunnel structures by testing Shanghai railway track and get the time-history response rule of track vibration acceleration, tunnel structure acceleration and velocity, displacement.

以上海轨道交通线路为测试对象，采用先进的振动测试系统对隧道结构的动力响应进行现场测试，获得轨道振动加速度、隧道结构加速度和速度、位移的时程响应规律。

It is found that the motion modes strongly depend on the bed thickness and vibration acceleration.

发现运动模式与颗粒床厚度及振动加速度有很强的依赖关系。

That fiberboards with smaller thickness have high vibration acceleration, acoustic reflex and acoustic radiation with high wastage of vibration energy.

厚度小的纤维板其振动加速度较大，声反射及声辐射能力均较强，但振动能量损耗较高。

by using this analysis system, the influence on capsizing stability of emu was studied from the different factors, such as weight of the vehicle, height of the barycentre, lateral vibration acceleration, curve radius, curve superelevation.

最后利用车辆倾覆稳定性分析系统研究了车体自重、重心高、横向振动加速度、曲线半径、曲线超高等因素对动车组倾覆稳定性的影响，并给出提高动车组抗倾覆性能的方法。

The car was controlled with a different speed at a constant speed in randomly generated Class B road to test the vibration acceleration by the road roughness in driver seat.

在随机生成的B级路面上使该车以不同的车速匀速行驶，测试驾驶员座椅处的由路面不平度传递来的振动加速度。

Analysis Method for Vibration Acceleration of Electromagnetic Relay

电磁继电器触簧系统振动加速度的分析方法

Two types of signals-crankcase pressure signal and block vibration acceleration signal were considered to have the property of mutual complementarity. The signals could be used to identify the status of piston-cylinder-ring assembly, and several effective characteristic parameters of the signals were selected.

认为曲轴箱压力和机身振动加速度这两类信号具有互补性，可以用于识别活塞缸套活塞环组件工作状态，对其选取了几个有效的信号特征参数。

Even though the adoption of MTMD can not improve the free vibration frequency of structure, after the adoption of MTMD, the maximum vibration acceleration of footbridge will not exceed 0.35m/ s2, which meet the requirements of vibration limit value specified by overseas regulations.

虽然采用MTMD并不能提高结构的自振频率，但采用MTMD后桥梁最大振动加速度不超过0.35m/s2，满足国外规范对人行桥振动限值的要求。

Pulse signals are found of the pressure, and the pulse strength undergoes subharmonic bifurcations controlled by the scaled vibration acceleration.

发现这种压力是脉冲式的，并表现出受振动加速度控制的倍周期分岔现象。

The speed test has train ride index and body vibration acceleration as the speed an important indicator to judge the requirements to achieve excellent standard.

提速试验将列车平稳性指标及车体振动加速度做为铁路提速重要指标来评判且要求达到优的标准。

from the differences of the vibration acceleration signal power spectrum, the cylinder clearance can be diagnosed, so that whether the engine may be repaired or not can be determined.

根据不同的振动加速度功率谱，可以诊断出气缸壁间隙值以确定柴油机是否需要修理。

A lot of test re sults dis play that vibration acceleration of motor and force of gear box bar exceed enormously the original normal, which is the radical reason.

大量的试验结果表明电机的振动加速度和齿轮箱吊杆力都大大超过了原设计标准，这是产生裂纹的根本原因。

Through piping model test and pump unit trial it is shown that with the two types of isolating shims the vibration acceleration of the piping system can be reduced evidently.

经管路模型试验和水泵机组试验证明，这两种隔振垫可使管路系统振动加速度级明显下降。

Vibration test of pole-shaped grain is conducted under various frequencies. The experiment results of acceleration frequency response is in agreement with theoretical data, which shows VFD model can also be used in SMR frequency domain analysis.

同时，杆状药柱在不同频率下简谐振动试验的加速度频响函数与VFD理论分析结果比较接近，说明这种模型也可以用于药柱的频域响应分析。

by applying random vibration theory, the author studies double-layer vibration absorbing in detail; and derives functional expression of the absolute acceleration of mass points in two degree-of-freedom system and the root-mean-square value of relative displacement;

利用随机振动理论对双层减振问题进行探讨，推导出双自由度系统质点绝对加速度及相对位移均方值的函数表达式。

Analytical results indicate that moving velocity and acceleration of motion platform are smooth, vibration of parallel mechanism is small and propellent machining can be accomplished.

分析结果表明，在给定轨迹下，并联机构动平台中心的速度和加速度变化平稳，产生的振动很小，可以完成药柱整形加工。

Study on the Acceleration Accounts with Measured Object Link Way in Vibration Test

振动测试中加速度计与被测对象连接方式的研究

Vibration and manoeuvering accelerations are a small part of the overall acceleration picture.

振动和机动的加速度在全部加速度图中只占一小部分.

The proposed control model provided continuous acceleration and avoided intense vibration in high speed NC machining.

该模型能保证高速运行过程中加速度的连续,使机床运行平稳,避免产生大的冲击.