acoustic pressure
声压
常用释义
英式发音
美式发音
基本释义
- 声压：指声波在介质中传播时，由于声波的振动导致的介质压力的变化。
例句
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1·The average acoustic pressure sensitivity is-162.平均声压灵敏度为-162。
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2·Theoretical analysis of the acoustic pressure sensitivity was given in this letter.本文给出了声压灵敏度的理论结果。
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3·At higher acoustic pressure, microbubble fragmentation, and unstable cavitation, also called inertial cavitation occurs.微泡在较强声场作用下会发生破裂，发生不稳定空化，也称为惯性空化。
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4·Compared to available fiber optic acoustic sensors, this sensor gives more efficient output induced by acoustic pressure.与同类光纤声传感器相比，有更高的声光转换效率。
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5·Method:A hydrophone is used as energy converting equipment to collect waves of acoustic pressure in the field of ultrasonic.方法：采用水听器作为换能器，采集超声信号在空间声场焦平面上一点的声压波形。
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6·Methods A hydrophone was used as energy converting equipment to collect wave of acoustic pressure in the field of ultrasound.方法：采用水听器作为换能器，通过采集超声信号在空间声场内一点的声压波形。
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7·The acoustic field is calculated through the integral equality of acoustic pressure and velocity at the axial impedance discontinuous planes.声场通过轴向阻抗间断面的声压和声质点速度积分相等计算。
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8·In this paper, acoustic-structure sensitivity is used to predict the variation of acoustic pressure with the change of structural parameters.声学-结构灵敏度用于预测结构辐射声压随结构参数的变化，这对低噪声结构设计具有重要指导意义。
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9·Objective: To evaluate the value of contrast-enhanced ultrasonography with low acoustic pressure in differential diagnosis of focal liver lesion.目的：评价低声压超声造影技术在肝占位性病变中的鉴别诊断价值。
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10·Based on modes modification method, the acoustic pressure is found and reduced by optimizing the velocity of the nodal point in main vibrant area.基于模态修改法优化主要振动区域腹部节点的速度来降低车内噪声。