石英晶体 meaning in English
quartz crystal
◇石英晶体振荡器 quartz crystal oscillator; crystal oscillaor
Examples
- It looks like quartz crystals sticking up out of the dark hollow .
它象石英晶体，在黑色的空间耸立着。 - 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。 - 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。 - Test method for optical grade synthetic quartz crystal
人造光学石英晶体试验方法