flow pulsation 流量脉动
Flow Pulsation Rate 则流量脉动率
flow-pulsation damping system 脉动流量阻尼系统
pulsation jet flow 脉冲射流
small flow-pulsation 低流量脉动
great flow pulsation 大流量脉动
inflow flow pulsation 进气流量脉动
flow pulsation quality 气流动态品质
flow pulsation reduction 降低气流脉动
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。
This paper analyzes the flow pulsation in a compound gear pump with 2-idlers, derives formulae for calculating displacement, average flow velocity, instantaneous flow and pulsation flow.
讨论了二从动轮式复合齿轮泵的结构原理，导出了排量、平均流量、瞬时流量和流量脉动率的计算公式。
The result is that the flow pulsation of the pump is far smaller than that of the same type.
研究结果表明，平衡式复合齿轮泵的流量脉动较普通齿轮泵要小得多。
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