栅极
grid (in vacuum tubes)
Traditional: 柵極
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📖 Additional Information
English Phonetic:
grid
Detailed Definition:
n. a pattern of regularly spaced horizontal and vertical lines\nn. a perforated or corrugated metal plate used in a storage battery as a conductor and support for the active material\nn. an electrode placed between the cathode and anode of a vacuum tube to control the flow of electrons through the tube\nn. a cooking utensil of parallel metal bars; used to grill fish or meat