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

• If my sound source approaches you, you will hear a frequency f prime which is larger than the frequency of the tuning fork.
  如果声源到你们耳边，你会听到频率f撇，远远大于，音叉的频率。
• Research on Quartz Tuning Fork Temperature Sensor Test System Based on SOPC
  基于SOPC的石英音叉温度传感器测试系统的研究
• The principle of micro quartz tuning fork gyroscope and the detecting method for weak angualr rate signals are studied.
  研究微石英音叉陀螺的工作原理和微弱角速度信号的提取方法。
• The assembly of tuning fork and optical fiber probe is used to perform the shear force distance control.
  粘接音叉和光纤探针的胶粘剂对由石英音叉和光纤探针构成剪切力控距体系的品质因数有明显的影响。
• According to the description of the dynamic of the double-ended tuning fork micro-resonators, the system level universal parameter model is built.
  根据双端固定音叉谐振器的动力学原理，建立了其参数模型。
• 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。
• Study on Composite Magnetic Sensor Using Magnetic-film and Quartz Tuning Fork
  磁性薄膜/石英音叉复合磁传感器研究
• 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。
• Analysis and Simulation of the Dynamic of the Double-Ended Tuning Fork Micro-Resonators
  微机械音叉谐振器动力学分析与仿真
• 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