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- Sound pressure measurement for noise source Identification in enqine 发动机噪声的声压测量与分析
- Measurement of sound pressure level for sound sign. 海船声号器具的声压级测量。
- Sound Pressure Measurement of Underwater Explosion and Its Effect on Marine Organism 水下爆破的声压测量及其对海洋生物的影响
- sound pressure measurement 声压测量
- Vapor Pressure Measurement of Supercooled Water. 超冷水水气压观测。
- The audible sound pressure range is from 0 dB to 120 dB. 听觉范围为0分贝到120分贝。
- Ultra-low distortion at extreme sound pressure levels. 超低失真的极端声压级。
- Sound Pressure Level (SPL) Sound pressure level is a measurement of the pressure fluctuations of a sound wave as it propagates through the air. 声压级别声压级别是表示在空气中传播的声波的起伏压。
- INTRACRANIAL SOUND PRESSURE LEVELS DURING IMPULSSE NOISE EXPOSURE Saljo A. 在噪音刺激下颅内声音压力水平。
- Urodynamical inspection: including fulling urinary bladder pressure measurement, static urethral pressure chart description, LPP determination. 尿动力学检查:检查项目依次为充盈性膀胱测压,静态尿道压力图测定、漏尿点压测定。
- At whose blood pressure measuring is the earliest tonometer used? 最早的血压计用于测量谁的血压？
- There is a remarkably wide range of frequencies and sound pressure levels over which the human ear can detect. 人类耳朵对声音频率和声压级的感应范围很广。
- Doctor Zhang gave Liu a blood pressure measurement and printed out the results with a porting machine. 张医生给刘奶奶测量了血压，并用随身携带的便携式打印机打印出结果。
- With the increase of the SPL, the nodes of sound pressure move Periodically, and sound radi... 在声源产压级较低时，声辐射压分布几乎处处为零，随着声压级增加，节点处声辐射压幅值增加，颗粒稳定性增强。
- Methods 42 patients with BCS complicated with ACS were diagnosed by venography and intraabdominal pressure measurement. 方法42例病人经静脉造影和腹内压测定确诊为BCS并有ACS。
- Usually, the problem is how to reduce the sound pressure level, either at source or on the transmission path. 通常噪声问题的解决办法就是在其声源处或是在其传播途中降低其声压水平。
- Cystometry,modified leak point pressure measurement and stress/sneeze test were used to observe the effect. 结果大鼠最大膀胱容量和漏点压均降低。
- The SPL(Sound Pressure Lever) of flow-induced tones limits the required flow speed of aero-acoustic experiment. 为了在气流当中进行噪声测量,传声器上必须加装适当形式的鼻锥以降低传感器自噪声。
- This paper reviews the principle of non-invasive blood pressure measurement based on the oscillometry. 本文阐述了示波法测量无创血压的原理,介绍了测量系统的硬件组成和软件流程。
- A special ALC circuit handles very high sound pressure levels but without distortion. 采用特别ALC电路不用担心音量过大而失真.
