We propose a new cryptographic key dynamic access scheme with time-constraint and can solve the problems we mentioned above.

方案能够足够灵活的处理一个层级系统中动态存取控制问题。

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At last we provide an example based on hotel customer information management to explain how to realize dynamic access of database by ADO.

基于酒店客户信息管理给出了一个实例阐述如何采用ADO。

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In the problem of dynamic access control, we present a secure and efficient scheme, which is based on discrete logarithms and polynomial interpolation.

在用户层次结构的动态存取控制问题上，本文提出了一种安全有效的方案。

youdao

In technical terms, it manufactures and sells dynamic random access memory (DRAM) and NAND flash memory products.

FORBES: Buying Tech: Micron Technology

The laptop comes with 64M bytes of SDRAM (Synchronous Dynamic Random Access Memory) and Microsoft's Windows NT 4.0 operating system preinstalled.

CNN: Panasonic introduces 'tough' notebook PC

Micron Technology is a manufacturer and marketer of semiconductor devices, primarily dynamic random access memory for PCs and mobile devices, NAND Flash and NOR memory.

FORBES: Micron Could Hit $7.40 On DRAM Market Recovery