1.
Today, quartz crystal clocks are generally used on the seismograph stations.
目前，地震台站一般采用石英晶体钟。
2.
The quartz crystal in the watch is made to vibrate at a frequency of 56,000 times a second.
使钟表里的石英晶体以每秒56，000次的频率振荡。
3.
These clocks depend on electricity and the vibrations of the atoms of a quartz crystal, and are very complicated.
这些钟靠电和石英晶体的原子振荡走时，是十分复杂的。
4.
quartz-crystal pressure recorder
石英晶体压力记录仪
5.
quartz crystal concord-modulation oscillator
石英晶体调谐振荡器
6.
Synthetic quartz crystal
GB/T3352-1994人造石英晶体
7.
quartz piezoelectric electrometer
石英晶体压电静电计
8.
quartz crystal oscillator side
石英晶体振荡器装配面
9.
quartz crystal differential thermometer
石英晶体差示温度计
10.
quartz crystal oscillator gauge
石英晶体振荡压力计
11.
quartz crystal calibration equipment
石英晶体频率校准仪
12.
piezo-electric quartz crystal resonator
压电石英晶体共振器
13.
quartz crystal pressure transducer
石英晶体压力传感器
14.
vibrating silicon crystal transducer
石英晶体谐振式传感器
15.
The ADC aperture jitter must be minimal, and the sampling clock generated from a low phase-noise quartz crystal oscillator.
ADC的孔径抖动必需尽可能的小，而且要使用低相位噪声的石英晶体振荡器作为采样时钟发生器。
16.
A pale yellow variety of crystalline quartz resembling topaz.
黄水晶，茶晶一种类似黄玉的晶体石英的淡黄色变体
17.
high stability quartz crystal oscillator
高稳定度石英晶体振荡器
18.
Guide to the use of synthetic quartz crystal
GB/T3353-1995人造石英晶体使用指南