tuning forks

( trademark) an alloy of iron and nickel having a low coefficient of thermal expansion; used in tuning forks and measuring tapes and other instruments.

（商标）一种铁和镍的合金，热胀系数低，用于音叉、卷尺和其他工具。

Chanting the Alphabet of the Ark activates the tuning forks.

圣经字母表的吟唱激活了音叉.

This paper has certain guiding significance for study of the tuning forks shake problem.

本文对研究音叉振动问题有一定的指导作用。

If you stay where you are and you don't move and I move these tuning forks, you will hear a different frequency and that's what we call Doppler effect.

如果我站在这里，你们不移动，我移动这些音叉，那么你们会听到不同，频率，这就是我们，所说的多普勒效应。

To get high quality quartz tuning forks, mechanical coupling error and frequency excursion by machining errors must be resolved.

加工高质量的石英音叉需要解决工艺误差导致的机械耦合误差及频率漂移等问题。

An instrument, such as a graduated set of tuning forks, used to determine the pitch or vibration rate of tones. Analysis and Control for Quartz Tuning Fork Gyroscope at the Best Resonance Frequency

音调计用来固定声音高度或振幅的仪器，例如一对渐开音叉石英音叉陀螺最佳谐振频率点的分析与控制

Research on Driving Control of Tuning Forks Resonator

音叉谐振器驱动控制研究