tuning fork

英 [ˈtjuːnɪŋ fɔːk]

美 [ˈtuːnɪŋ fɔːrk]

n.  音叉(一种校音器)

化学

牛津词典

noun

• 音叉（一种校音器）
  a small metal instrument with two long parts joined together at one end, that produces a particular musical note when you hit it and is used in tuning musical instruments

柯林斯词典

• （为乐器调音用的）音叉
  Atuning forkis a small steel instrument which is used to tune instruments by striking it against something to produce a note of fixed musical pitch.

英英释义

noun

• a metal implement with two prongs that gives a fixed tone when struck

双语例句

• Design a structure in which the electrons resonate in a way analogous to a tuning fork and you have a type of generator, since the resonating electrons are, in effect, an alternating current.
  设计一个结构，结构中的电子能以类似于音叉的方式共振，这就形成了一种发电机，因为共振的电子实际上就是交流电。
• Analysis and Control for Quartz Tuning Fork Gyroscope at the Best Resonance Frequency
  石英音叉陀螺最佳谐振频率点的分析与控制
• A tuning fork transmits sound waves through the air.
  音叉通过空气传播声音。
• Tuning Fork is a separate tool for tuning Metronome to suit the user application better.
  TuningFork是一种独立的工具，用于调优Metronome以便更好地适合用户应用程序。
• Detection of Commercial Magnetic Microbeads with Giant Magneto Resistance Sensors Study on Composite Magnetic Sensor Using Magnetic-film and Quartz Tuning Fork
  生物传感用巨磁电阻传感器及其磁珠检测性能磁性薄膜/石英音叉复合磁传感器研究
• The mechanical coupling error is eliminated effectively by mass balancing method which could compensate the machining errors, and the performance of quartz tuning fork gyroscope is improved.
  质量平衡调节可以有效地补偿工艺误差，消除机械耦合误差，提高石英音叉陀螺的性能。
• Then, the design principle for the quartz tuning fork temperature sensor is discussed, and the characteristic parameter of temperature sensor is extracted.
  基于力学振动原理，导出石英音叉谐振器弯曲振动模式的微分方程；
• The structure and operation principle of a double-sides tuning fork quartz vibrating beam gravity sensor was introduced.
  叙述了双端调谐音叉石英振梁式重力传感器的结构和工作原理。
• Design of Drive and Demodulation Circuit for Quartz Tuning Fork Gyroscope Based on FPAA
  基于FPAA的石英音叉陀螺的驱动与解调电路设计
• When it is struck, a tuning fork produces an almost pure tone, retaining its pitch over a long period of time.
  音叉被敲击时，产生几乎纯质的音调，其音量经久不衰。