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quartz crystals的英文翻譯是什麼意思，詞典釋義與在線翻譯：
英英釋義
名詞 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
quartz crystals的用法和樣例：
例句
- Quartz crystals are seldom used in such handsets.
石英晶體是很少使用這種手機。 - Quartz crystal is perfectly crystallized.
石英晶體是完美的結晶。
