Cylindrical roller bearings are used in machine tools, transmissions, vibration machines, and as wheelset bearings for rail vehicles.
圆柱滚子轴承用于机械工具，传输，振动机器和作为轮副轴承用于轨道车辆中。
Vibration machine sputum expectoration expectoration of respiratory effects of method of observation …Vibratory sputum expectoration of sputum for …
“振动排痰机排痰法对呼吸道疾病排痰效果的观察”这句话怎样翻…
The role of dynamic balancing machine is simply to reduce vibration, improve performance and improve quality.
动平衡机的作用简单来说就是减小振动、改善性能和提高质量。
Machine vibration frequency high, 3000 ~ 3600 times per minute, amplitude small-only 0.5 ~ 1, can be used in the viscous drug screening points, its screening efficiency.
该机振动频率高，每分钟3000 ~ 3600次，振幅小只有0.5 ~1，可以使用于粘性药分的筛分，其筛分效率高。
Hardened encapsulated electronics make it especially resistant to heavy machine vibration and accidental impacts.
电子封装硬化使抵抗，特别是重型机械振动和意外的影响。
The hardened encapsulated electronics of the SL85 make it especially resistant to heavy machine vibration and accidental impacts.
该SL85硬化电子封装使其抵抗，特别是重型机械振动和意外的影响。
The result of experiment show the trend prediction technology with neural network can reflect practical vibration trend prediction of machine accurately and effectively.
实验结果表明，基于神经网络的预报技术能准确、有效地预报机组的振动趋势。
A novel method of pattern recognition and fault diagnosis in electrical machine based on the wavelet-neural network is proposed according to the frequency spectrum characteristics of vibration signal.
针对电机振动信号的频谱特点，提出基于小波神经网络技术的电机故障模式识别与诊断的新方法。
Excellent antifriction capability, can make the machine in low speed vibration or discontinuous sliding reduced to the minimum.
优良的减摩性能，可使机床在低速下将振动或间断滑动减为最小。
Rotor vibration in rotary machine is one of the usual troubles.
旋转机械中转子振动是最常见的故障之一。
The meaning to identify the vibration of electric machine, the relationship between the vibration and the failure diagnose, the monitoring principle and monitoring means of vibration are discussed.
讨论了识别电机振动的意义、电机振动与故障诊断的关系、振动监测原理和监测手段。
Vibration of lapping machine is an important influencing factor on the lapping quality of diamond cutting tools in mechanical lapping, especially in the precision lapping process.
研磨机床的振动是影响金刚石刀具机械研磨质量的重要因素，尤其在精密研磨工序。
The vibration and noise of electrical machine is the important symbol for evaluating the electrical machinery quality.
电机的振动和噪声是评定电机质量的重要标志。
A general vibration signal testing and analyzing system for rotating machine is developed based on the methods.
在此基础上研制一套通用性旋转机械振动信号测试与分析系统。
Auto feeding by vibration plate for the first machine, coil products are transferred automatically to next station via manipulater until the arranging part is done.
第一台机器通过振动盘自动上料，机器之间通过机械手刚性连接自动把前一工位的产品流向下一工位直到摆盘完成，使整个生产线按照同一个节拍时间生产。
A brush head support reduces vibration and makes the machine extremely stable yet manoeuvrable.
前置刷头减少了震动，使机器在保持非常稳定之余更能灵活的运作。
ConclusionThe effect of discharging sputum with machine vibration is better than percussion on back.
结论振动排痰机的排痰效果优于人工叩背排痰法。
The all axis random vibration characteristics of repetitive shock machine, a new vibration equipment for reliability enhancement testing, was fully studied.
针对新型的可靠性强化振动试验设备——反复冲击机，对其全轴进行了随机振动特性研究。
This paper introduces hydraulic vibration-exciting system for marble moulding machine, and pats forward rational selection method of vibration. parameter for the system controlled by rotary valve.
本文介绍了应用于再造大理石成型机的液压激振系统，并提出了应用转间控制的系统其振动参数的合理选择方法。
By studying the vibration signal characteristics in periodic loading machine system, vibration signal model including state equation and observed equation was constructed.
通过研究周期性负载机械系统振动信号的特点，构造了包括状态方程和观测方程的振动信号模型。
If there arises any abnormal temperature (unusual noises, vibration), it is necessary to stop the machine and investigate the cause.
如果产生不正常的温升(异常噪音、振动)，必须停车查明原因。
This paper discusses the mechanism of self driving vibration in the machine tool feeding system.
讨论了机床进给系统中因运动部件移动速度较低，因而产生爬行现象的自激振动机理。
The present paper aims to introduce its authors testing and investigation of the impact of machine vibration on the building structure.
应用振动测试方法，对机器振动对厂房结构的影响进行检测及分析。
Because of drawing reproduction and possible confusion and for clarity, Figure 1 – SAE J577 Vibration Test Machine drawing has been removed. Only the vibration requirements are shown.
由于复印图纸可能不够清楚而引起混淆同时为了确保清晰，图1-SAEJ577震动测试仪图纸被移除。只显示震动测试要求。
Passive synthetic control of isolation and absorption vibration of machine system mounted on flexible foundation is studied in this paper.
着重研究柔性基础上机械系统的被动隔振和吸振综合控制。
Main faults of the rotor machine result from rotor unbalance. To decrease vibration of the machine, the rotor should be balanced.
转子失衡是旋转机械发生故障的主要原因，为降低振动必须对转子进行动平衡。
The problem of vibration isolation for the multi supporting machine installed on flexible foundations was studied by power flow and four end parameters methods.
从多支承系统出发，运用功率流和四端参数方法，研究了安装在柔性基础上设备振动的隔离问题。
For the increase of finishing efficiency and surface quantity, the vibration mechanism was used in finishing machine so as to realize the motion of axial vibration.
为了提高研磨效率与表面质量，在研磨机床中采用振动机构来实现轴向振动运动。
Ultrasonic motor is a new type of electric machine driven by ultrasonic vibration.
超声波马达是一种由超声振动而获得驱动力的新型电机。
Ultrasonic motor is a new type of electric machine driven by ultrasonic vibration.
超声波马达是一种由超声振动而获得驱动力的新型电机。
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