The numerical simulation results showed that the velocity of the fluid was the main factor of fluid pulsation . The greater the speed the more obvious the fluid pulsation . The pulsation of the particles was also influenced by the particle diameter .

数值模拟结果表明，流体的 速度是流体脉动的主要影响因素，速度越大流体 脉动越明显。

Comparing with involute gear pump the instant displacement is in direct proportion to the angular velocity of the gear and stable without pulsation .

对比渐开线齿轮泵，单圆弧齿轮泵的瞬时排量与齿轮角 速度成正比，且稳定，无 脉动。

The LDMV was used to measure steady blood flow velocity diameter of vessels and pulsation flow .

该仪器可测定单一血管血流 速度、血管直径和 搏动幅度。

An Analytical Model for the Velocity Spectra of SiO Maser & the Effect of Stellar Pulsation on the Velocity Structure in Stellar Envelope

SiO脉泽 速度频谱的一种分析模型&恒星 脉动对恒星包层速度结构的影响

Study of measurement method of 3-dimensional flowing velocity of flue gas by cross-correlation of pressure pulsation signal

压力 脉动信号相关三维烟 速测量方法研究

And there was a significant or very significant difference between the two groups in the velocity of blood flow and the index of vascular pulsation ( P < 0 . 05 or P < 0 . 01 ) .

两组 TCD检测的血流 速度和血管 搏动指数（ PI）差异有显著性或非常显著性意义（P<0.05，P<0.01）。

The influence of the velocity of the fluid inside the rubber pipe on suppressing the pulsation of the fluid is also studied and the transmission loss of the rubber pipe is set up .

研究了管中流体 流速 对其流体 脉动衰减的影响并建立了流体脉动 衰减的传递损失的公式。