电动机在空载时测得的振动速度有效值不超过表5的规定。
The affective value of vibration speed measured under non-load operation shall not exceed those specified in Table 5.
用袖珍数显测振表可以对新安装机组进行轴系平衡，也可以对运行一段时间发生振动故障的机组进行现场平衡。
By use of pocket DD vibration meter, both filed balancing of shafting of new unit and field balancing of unit with vibration troubles after operation for some time can be conducted.
与大型振动台试验结果的比较表阴，理论方法可以很好预估储液地震响应。
The method presented in this paper predicts satisfactorily the liquid response to earthquakes as indicated by the comparison with the test results on the large vibration platform.
本文分析了从姿态稳定度、像面振动、大气散射与吸收、大气湍流以及海表背景对于成像质量影响。
In this paper, the influence of the imaging quality is studied from attitude inaccuracy, vibration, scattering and absorbing of the atmosphere, turbulence of the atmosphere and the sea surface.
然而，如果发现离合器踏板振动或变速器换档有困难，并脱出咬合，那么就应该检查定位情况。 检查可用专用的定位心轴和千分表。
However if clutch-pedal pulsations are noticed or if gear shifting is hard and gears jump out of mesh then alignment should be checked. this requires a special alignment arbor and dial indicator .
介绍常见的汽车振动噪声隔离技术，其中对能有效防止共振发生的整车模态频率规划表进行详细介绍。
The table of programming natural frequencies which layouts the natural frequencies of all subsystem of the vehicle in the process of design is one of the effective ways to isolate resonance.
膜片重载压力表特别适用于会出现强机械振动或压力脉动的测试。
The Heavy Duty pressure gauges with diaphragm system are particularly suitable for measuring jobs where strong mechanical vibrations or pressure pulsed may arise.
耐震膜片压力表具有一般膜片压力表的性能，同时具有抗介质脉动、冲击载荷和耐环境振动的特性。
Seismic patch-patch-pressure gauge with a general pressure gauges the performance of medium-Pulse at the same time, environmental impact load and vibration-resistant properties.
如用于振动环境条件的防震压力表。
For example, shockproof pressure gauge used in vibrating circumstance condition.
全不锈钢耐震压力表，可对介质及周围环境均有腐蚀性的气体或液体进行测量，并用于有动载荷及振动的测量场所。
All Stainless Steel Vibration-proof pressure gauge could measure the pressure of the corrosion gas liquid be applied to the occasion with dynamic load vibration.
本文根据粗糙集理论，对设备的振动故障诊断决策表进行属性约简，以提取故障识别的重要属性，降低决策表的冗余性。
Based on that theory, this paper deals with the attribute reduction for the fault diagnosis decision-making table of the vibration equipment.
耐震压力表适用于环境剧烈振动场所，可耐受介质的脉动，冲击及突然卸荷，仪表指示稳定清晰。
Seismic pressure gauges for the environment places severe vibration, the pulse of media tolerance, and the impact of a sudden unloading, gauges clear instructions and stability.
一般耐震压力表，用于有动载荷及振动的测量场所，对铜合金没有腐蚀作用的气体或液体进行测量。
All Stainless Steel Inside bayonet Corrosion-proof pressure gauge could measure the pressure of the corrosion gas liquid be applied to the corrupt occasion.
YXC 型电接点压力表同YX 型电接点压力表相比具有额定功率大，发讯可靠，接点寿命长等特点，并有一定抗振动性能。
YXC Electric Contact Pressure Gauge is better than YX Standard Electric Contact Pressure Gauge on high power rating, reliable signal, long life, and to vibration-proof.
YXC 型电接点压力表同YX 型电接点压力表相比具有额定功率大，发讯可靠，接点寿命长等特点，并有一定抗振动性能。
YXC Electric Contact Pressure Gauge is better than YX Standard Electric Contact Pressure Gauge on high power rating, reliable signal, long life, and to vibration-proof.
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