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- surface acoustic wave transducer 声表面波换能器
- The Solution of Charge Distribution for Surface Acoustic Wave Transducer with Finite Element Method 声表面波换能器电荷分布的有限元解
- acoustic wave transducer 声波换能器
- bulk acoustic wave transducer 体声波换能器
- According to the P matrix model of surface acoustic wave (SAW) devices, the magnitude and phase of the reflectivity of an interdigital transducer is a function of impedance at its electrical port. 摘要根据声表面波(SAW)器件的P矩阵模型,叉指反射栅外接负载阻抗不同会导致声反射系数的变化。
- A pulse acoustic wave and its relationship with OAO flurescence are recorded. 记录了CO_2脉冲激光激发BCl_3分子时形成的脉冲声波,及其与OAO荧光的对应关系。
- J.F. Rosenbaum, “Bulk Acoustic Wave Theory and Devices,” Artech House, 1988. 钟曜光,“压电式微超音波感测器,”国立台湾大学机械工程研究所,民国90年。
- surface acoustic wave interdigital transducer 声表面波叉指换能器
- transducer, surface acoustic wave 表面声波换能器
- Influence of Acoustic Wave Attenuation on the Properties of Fiber AOTF[J]. 引用该论文 厉群;刘小明;李佟;金韬;周炳琨.
- Dear Hearts, visualize two flat circular shapes that connect through the eleventh (crown) chakra to create a special rotating, scalar wave transducer. 亲爱的心,想象两个通过第十一(王冠)脉轮去创造一特殊旋转、分级波传感器的扁圆形。
- Ultrasonic sensor is an instrument which transform sound into electricity, therefore, it is also called ultrasonic wave transducer. 超声波传感器是实现声电转换的装置,所以,又称为超声波换能器。
- The supersonic wave technology equipment mainly includes the supersonic wave power source (supersonic generator) and the supersonic wave transducer two parts. 超声波技术的设备主要包括超声波电源(超声波发生器)和超声波换能器两部分。
- Express the factors resulting in the attenuation of acoustic waves. 叙述引起音波衰减的因素。
- The transduction of acoustic waves into voltages by a microphone. 声波被麦克风转换为电压。
- For very high frequency clocks, a surface acoustic wave (SAW) oscillator is preferable. 对于非常高的频率时钟,用声表面波振荡器更好。
- All these indicate that the acoustic wave velocity in granite samples is affected by several extrinsic factors and some rules may be found. 实验结果表明,声波在岩石内传播速度受很多外在因素影响,并具有一定的传播规律。
- By comparing the acoustic wave impedance with the VSP (vertical seismic profile), the reflectors of the CCSD pilot hole have been analyzed. 分析结果表明(1)岩性间波阻抗差异产生反射波,如榴辉岩与副片麻岩之间波阻抗差异;
- The FEM equation of acoustic wave is used to calculate the air-current natural frequency and pressure pulsation in the pipeline. 利用有限元法求解声学波动方程,建立了管内气流的有限元运动方程,计算出管内气柱的固有频率和气流压力脉动。
- The microphone converts acoustic waves to electrical singals for transmission. 麦克风将声波转化成电信号进行传播。