英语词汇“matte proof”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	matte proof
释义	Matte Proof Matte Proof In numismatics, a proof coin that is deliberately grainy to the touch. Matte finishes have become rare for modern coins, but were made occasionally in the early 20th century.
随便看	time distribution and attendance time distribution bus time distribution subsystem preprocessor time distribution system time-division time division data link time-division data links time division demultiplexer time division exchange time division interface group time division interface group modified time division matrix time division matrix function time division multiple access time-division multiple access time division multiple access-50-hertz time division multiplex time-division multiplex time division multiplex bus time division multiplexed/multiplexing time division multiplexing time-division multiplexing time-division multiplexing passive optical network time division multiplexing switching capability time division multiplex quadrature phase-shift keying

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Matte Proof