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单词 dynamic ram
释义

dynamic RAM


A memory chip that stores information as electrical charges in capacitors. Each bit of information is stored by a single capacitor, representing binary 1 with a full charge, and 0 with no charge. Since the charges in the capacitors tends to fade quickly, the value of each bit is dynamically read off at regular intervals, and the charge is refreshed if necessary.

Words nearby dynamic RAM

dynamic link library, dynamic meteorology, dynamic pricing, dynamic psychiatry, dynamic psychology, dynamic RAM, dynamic range, dynamic refraction, dynamics, dynamic similarity, dynamic spatial reconstructor
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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更新时间:2025/1/11 10:27:21