英语词汇“Double Date Rate”的读音、翻译、释义、用法及例句-语文网

词汇	Double Date Rate
释义	Double Date Rate 双倍资料传输率（=DDR） DDR系统时脉为100或133MHz，但是资料传输速率为系统时脉的两倍，即200或266MHz，系统使用3.3或3.5V的电压。因为DDRSDRAM的速度增加，因此它的传输效能比同步动态随机存取记忆体（SDRAM）好。
随便看	operational relay operational research operational sign operational standby program operational unit operation code operation console operation control operation control statement operation cycle operation decoder operation expression operation manual operation mode operation number operation overhead operation part operation ratio operation register operations analysis operations manual operations research operations research operation system operation table

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