blood flow pulse 脉搏曲线
mitral flow pulse 二尖瓣血流频谱
flow pulse measurement 流量脉动测试
finger volume blood flow pulse 指端容积脉搏
Pulse Flow 脉冲流
pulse flow performance 脉冲流特性
pulse-flow 脉动流
On base of the cases above , how to reduce the flow pulse of gear pump and preserve its good characters are presented in the paper .
本论文针对如何降低齿轮泵的输出流量脉动并力求在保持直齿轮泵的结构和工艺在各类液压泵中最简单，在价格、可靠性、寿命、抗污染和自吸能力强的优势上开展了对低脉动齿轮泵的机理分析与研究。
参考来源 - 低脉动齿轮泵的机理分析与优化设计·2,447,543篇论文数据，部分数据来源于NoteExpress
Use of helical gear in gear pump is an effective measure, which can reduce the mechanical voice and flow pulse.
齿轮油泵采用斜齿轮是降低机械噪声和减小流量脉动的一种有效措施。
Objective:To evaluate the veracity and applicability of the finger volume blood flow pulse method in cardiovascular function monitoring.
目的：评价指端容积脉搏曲线法进行心血管功能监测的准确性和适用性。
Two-time flow pulse transition is put forward to compensate the pulse count, by this method the flow pulse is sum up to assure fill precisely in large volume.
提出采用二次流量脉冲转换方式对流量计的发讯脉冲进行计数补偿，确保大容量时精确发油。
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