quartz crystal
quartz crystal是什么意思、quartz crystal怎么读
【计】 石英晶体
quartz crystal汉语翻译
【计】 石英晶体
quartz crystal英语解释
名词 quartz crystal:
- a thin plate or small rod of quartz cut along certain lines and ground so that it can produce an electric signal at a constant frequency; used in crystal oscillators