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- A New Type of High Frequency Acoustic Bulk Wave Transducer Using IDT Technics 一种采用IDT技术的新型高频声体波换能器
- acoustic bulk wave transducer 声体波换能器
- acoustic bulk wave delay line 声体波延迟线
- acoustic bulk wave filter 声体波滤波器
- acoustic bulk wave amplifier 声体波放大器
- acoustic bulk wave convolver 声体波卷积器
- acoustic bulk wave device 声体波器件
- acoustic bulk wave oscillator 声体波振荡器
- acoustic bulk wave correlator 声体波放大器
- This paper reports the investigation and fabrication of a 800 MHz surface skimming bulk wave delay line oscillator (SSBWDLD). 本文是关于800MHz相控掠面体振荡器(SSBWDLO)的研制报告,在AT切石英基片上制作了810MHz的频控元件SSBWDL。
- The losses due to bulk wave scattering on non-synchronous area in SAW device was studied using boundary element method combined finite element method(FEM/BEM). 用有限元/边界元法(FEM/BEM)研究了表面波器件中非同步区域中体波散射引起的损耗。
- This paper describes a quartz crystal that is used to produce bulk wave oscillating in the thickness-shear mode, utilizing the dual-channel to detect the frequency shift. 文章阐述了利用石英晶体产生体波厚度剪切振动模式，分析了由双通道系统进行频率变化测定的方法。
- Do they charge carriage by bulk? 他们是否按体积计算运费？
- In most markets you can buy fresh fruit in bulk. 在大多数市场上可买到散装新鲜水果。
- The bulk of the work has already been done. 大部分工作已经完成。
- The elephant lowered its great bulk. 大象蹲下它庞大的身躯。
- Bill wave his hand to us and then drive away. 比尔向我们挥手告别后开车走了。
- Radio2 can be heard on the long wave band. 第二广播电台可在长波段收听到。
- He heaved his huge bulk out of the chair. 他挺起巨大的身躯，从椅子上站了起来。
- Opened the show with an acoustic set. 不用电子乐器开始演出
