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

• This is measured by a tuning fork.
  可通过音叉进行检查。
• This questionnaire is administered to the fatigue-limit testing system by using the theory of tuning fork.
  研究了利用音叉原理自制的激振式疲劳极限测试系统。
• 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。
• The sensing circuit tuning fork micromechanical gyroscope is designed.
  设计了音叉电容式微机械陀螺检测电路。
• 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。
• 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
• 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
• 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。
• 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。
• 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。