It is a wave, a vibration, a pulsation at the very heart of the All That is.
它是在一切万有心中的一个波动、一个震动、一个脉动。
Vibration is caused by periodic high pulsation of airflow resulted from the center eddy behind the inlet damper.
确定振动是由入口调节门后中心涡流引起的气流周期性高脉动造成的。
High efficiency, low noise, no pulsation, air conveyed carrying no fuel, marginal vibration.
效率高、噪音低、无脉动、输送气体中不含油气，振动极微。
Therefore, the vibration induced by fluid pulsation is analyzed for a section of gas pipeline.
为此，对一段天然气管系的流体脉动激发振动进行了分析。
Piping vibration or damage caused due to dynamic loads, such as mechanical vibration, acoustic vibration, fluid hammer, pulsation and relief valve discharge.
由于动荷载引起的管道震动和损坏，例如机械震动，声波震动，液击，压力脉动和泄放阀门泄放时引起的震动。
The model was subjected to pulsation, vibration, free vibration and hammering tests in order to investigate its flexibility, frequency and damping characteristics.
为了获得模型的柔度特性、频率、阻尼等进行了脉动试验、自由振动、锤击试验等。
Vortexing Can cause unstable pump operation, vibration, pulsation and severe mechanical damage.
涡流可能会导致泵运行不稳定、振动、跳动和严重的机械破坏。
The analytical study on the gas pulsation and piping vibration in a natural gas pipeline was presented, based on which the measures are suggested to control the excessive vibration.
对存在严重振动问题的某天然气压缩机的进气管路进行了气流脉动和管道振动分析，提出了管路调整措施。
Steady delivery without pulsation, little vibration and noise.
输送液体平稳、无脉动、振动小、噪音低。
At low frequencies, such as 10 per SEC., pulsation is sensed rather than vibration.
在低频率(譬如每秒十次)时，所感觉到的是脉冲而非振动。
Frequency of torque signal is consistent with that of force vibration. Amplitudes of radial pulsation signal increases as tapping continues.
扭矩信号的频率与外加振动频率相一致，径向跳动信号随攻丝过程的持续进行逐渐变大。
Frequency of torque signal is consistent with that of force vibration. Amplitudes of radial pulsation signal increases as tapping continues.
扭矩信号的频率与外加振动频率相一致，径向跳动信号随攻丝过程的持续进行逐渐变大。
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