“two-gap head”的概念、定义、翻译、参考文献-科学参考

单词	two-gap head
释义	two-gap head [`tü ¦gap `hed] ^{COMPUTER SCIENCE} One of two separate magnetic tape heads, one for reading and the other for recording data.
随便看	sardine sardine oil sardius sardonyx Sargasso Sea Sargent curve Sargent cycle sarking sarkinite sarkomycin Sarmatian sarmentocymarin sarmentogenin sarmentose sarmientite sarnaite saros sarospatakite Sarothriidae Sarraceniaceae Sarraceniales sarsaparilla sartorite sartorius SAS

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