bn:00065614n
Noun Concept
Categories: All Wikipedia articles written in American English, Quartz, Symbols of South Dakota, long volume value, Symbols of Georgia (U.S. state)
EN
quartz crystal
EN
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 WordNet 3.0
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EN
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 WordNet 3.0 & Open English WordNet
WordNet 3.0 & Open English WordNet
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