V2EX flash memory

Flash Memory

释义 Definition

“Flash memory” 指“闪存/快闪存储器”,一种非易失性存储器:即使断电也能保存数据。常见于 U 盘、SSD 固态硬盘、手机存储、存储卡等。(另有更宽泛的用法可指“闪存技术/闪存介质”。)

发音 Pronunciation (IPA)

/fl mmri/

例句 Examples

Flash memory is used in USB drives and memory cards.
闪存用于 U 盘和存储卡。

Modern smartphones rely on flash memory to store apps, photos, and system data even when the battery is removed.
现代智能手机依靠闪存来保存应用、照片和系统数据,即使电池被取下也不会丢失。

词源 Etymology

“Flash” 原意为“闪光、瞬间”,在计算机领域引申为“可在短时间内写入/擦除”的特性;“memory” 指“存储器/内存”。“Flash memory” 这一术语强调它能以较快速度进行写入与擦除,并且断电后仍能保留信息。

相关词 Related Words

文学作品 Literary Works

该词主要属于现代计算机与工程术语,更常见于技术文献与科普写作,而非传统文学经典。它会出现在当代科技类书籍中,例如:

  • Code: The Hidden Language of Computer Hardware and Software(Charles Petzold)
  • The Innovators(Walter Isaacson)
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