【double_data_rate】什么意思_英语double_data_rate的翻译_音标_读音_用法_例句_在线翻译

double data rate
美 [ˈdʌbl ˈdeɪtə reɪt; ˈdʌbl ˈdætə reɪt]

双倍数据速率：指在计算中，以双倍数据速率（DDR）运行的计算机总线在定时器信号的上下行信号边缘传输数据。此方式或称为双泵浦和双过渡。术语切换模式用于NAND闪存的上下文中。

双倍数据速率

DDR：DDR是双倍数据速率(Double Data Rate)，DDR内存与SDR内存工作原理基本相同，但DDR在时钟脉冲的上升和下降沿均读取数据，所以数据传输率可以是时钟频率的两倍。

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双倍数据传输

你上这个网址DDR内存：顾名思义：Double Data Rate(双倍数据传输)的SDRAM。随着台式机DDR内存的推出，现在笔记本电脑也步入了DDR时代，目前有DDR266和DDR333等规格，现在在主流的采用Pentium4-M、...

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双数据率

...成电路》2010年02期到现在已经经历了四代,分别是:第一代单数据率(Single Data Rate,SDR)SDRAM,第二代双数据率(Double Data Rate,DDR)SDRAM,第三代DDR2SDRAM,第四代DDR3SDRAM。

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短语

DDR Double Data Rate 双倍速率同步动态随机存储器

GDDR Graphics Double Data Rate 一种进行图形处理的内存

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计算机科学技术

·2,447,543篇论文数据，部分数据来源于NoteExpress

abstract: In computing, a computer bus operating with double data rate (DDR) transfers data on both the rising and falling edges of the clock signal. This is also known as double pumped, dual-pumped, and double transition.

以上来源于: WordNet

According to its data, the true value of the yuan in real purchasing-power terms is almost exactly double its official exchange rate.

据它的数据，人民币按实际购买力计算的真实汇率差不多刚好是官方汇率的两倍。

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Reducing the data rate by one-half will double the duration of each symbol interval.

把数据率减少一半，就能使每一符号间隔的持续时间延长一倍。

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The phase diagram of completely mutually soluble double-fluid system needs not only many sets of data, but also map work curve of refract rate-composition, data processing and mapping larger workload.

由于完全互溶双液系平衡相图的绘制需要许多组数据，而且要绘制折光率-组成工作曲线，数据处理和绘图工作量较大。

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更多双语例句

Cricket's 4G LTE Android Double Data rate plans offer all the features of the value-rich 3G rate plans and, for a limited time, double the monthly full speed data allowance.

ENGADGET: HTC One SV lands in the US on Cricket Wireless January 16th, $350 off-contract
But so will the addition of one megabyte of level 3 cache, as well as the Double Data Rate SDRAM memory with a 133-MHz system cache standard on all models.

FORBES: Powerbook Gets Faster, Again
Rambus claims Infineon is violating its patents on two kinds of computer memory, known as synchronous dynamic random access memory (SDRAM), and Double-Data Rate DRAM (DDR).

FORBES: Rambus Patent Army Marches On

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