quartz crystal filter
英 [kwɔːts ˈkrɪstl ˈfɪltə(r)]
美 [kwɔːrts ˈkrɪstl ˈfɪltər]
网络 石英晶体滤波器
双语例句
- The Frequency-temperature Compensation for Quartz Crystal Filter
晶体滤波器频率温度补偿 - Methods With the technic of micro-computer controlled quartz crystal microbalances ( QCM), dust concentration was detected and then the results were compared with those detected by the traditional filter method.
方法采用微电脑控制石英晶体微天平技术测定粉尘，并与传统滤膜法测尘作比较。 - Since the conventional quartz crystal filter can not meet these requirements, new piezoelectric materials with higher electromechanical coupling coefficients and better temperature characteristics have to be found.
传统的石英晶体（QuartzCrystal）滤波器已经不能满足这些要求，因此需要寻找一种机电耦合系数更高、温度性能更好的新型压电材料。 - These data have practical significance to the further development and application of quartz crystal in the near-infrared waveband. A new method of calibrate wavelength of Fabry-Perot tunable filter based on optical rotatory dispersion effect has been investigated.
这些数据对石英晶体在近红外波段的进一步开发与应用具有实际意义。提出了利用石英晶体的旋光色散效应标定法布里-珀罗可调谐滤波器扫描波长的新方法。