查询词典 vibration-proof

In order to investigate into the characteristic of shaft torsional vibration when any single cylinder flames out and how that affects the main power propulsion system of a ship, the author puts forward a new way of calculation concerning the shaft torsional vibration when the mean indicated pressure of other cylinders remain unchanged.

本文对此型柴油机的扭转进行了计算，并提出单缸熄火时其他缸平均指示压力保持不变的轴系扭振计算方法。

The integrated passive and active vibration is a research focal point of aerospace flexible structure vibration control.

主动控制和被动控制的一体化技术研究是当今航天柔性结构振动控制研究的重点，两种控制方法的结合不仅优点互补，而且提高了控制系统的性能。

Leak of flange is due to vibration by analyzing leak rule of ultra high pressure flange and comparing vibration trend of leak point.

介绍了超高压法兰泄漏的规律，通过比较法兰泄漏点与没有泄漏点处的振动趋势图，得知超高压法兰的泄漏主要是由于振动引起的。

Based on the relation between structure surface vibration speed and acoustic emission energy, this paper introduces a method which allows one to estimate the noise level from the vibration speed of one point of a gearbox surface and the operating deflection shape .

基于结构表面振动速度与结构辐射声能的关系，针对以结构声为主的变速箱现场噪声评价问题，提出根据结构表面单点振动速度和工作振型来计算结构辐射声能的方法，此法大大简化了变速箱现场噪声检测的过程，提高了检测效率。

In the general SIR electric filer, a λ/4 transmission line resonator is added to get additional resonant vibration point in stopband and improve the performance of attenuation pole and stray resonant vibration of the electric filter .

在一般SIR 滤波器基础上附加λ4传输线谐振器，以得到额外的在阻带内的谐振点，从而改善了滤波器的衰减极点和杂散谐振的性能。

Since the human body and organs in the body can be seen as more focused, more flexible point of vibration whose vibration inherent in the frequency infrasound vibrations, so infrasound have a stronger effect on the human body.

人体和体内器官固有振动频率均在次声震动范围内，次声波对人体有较强的作用效果。

Based on this, cacelled the vibration noise with appropriate weight number and step size.From the research work in this paper,it is shown that the vibration noise can be cancelled effectively and cetain cancellation can be obtained in

同时，研究结果还表明：采用归一化LMS自适应滤波器进行舷侧阵振动噪声抵消的效果优于传统的LMS算法自适应滤波器，更有利于满足实时处理的要求。

Users may configure different alert types: vibration, sound, vibration and sound; the number of alert repeats (from 1 to 3); the sensitivity of the application which determines at which WiFi signal the application will start the alarm.

用户也许配置不同的机敏的型：振动、声音、振动和声音；戒备重覆的数量(从1 到3)；确定在应用的敏感性哪个WiFi 信号应用将开始警报。

The influence of the number of vibration and vibration acceleration on the load capacity and cushion coefficient of honeycomb cardboard were determined and compared with non-vibrated honeycomb cardboard.

对蜂窝纸板进行疲劳振动实验，测定分析振动次数、加速度对蜂窝纸板承载力、缓冲性能的影响，并与未振动纸板进行比较。

The influence of the number of vibration and vibration acceleration on the load capacity and cushion coefficient of honeycomb cardboard were determined and compared with non-vibrated honeycomb cardboard.

本课题对蜂窝纸板进行疲劳振动实验，测定分析振动次数、加速度对蜂窝纸板承载力、缓冲性能的影响，并与未振动进行比较。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。