请输入您要查询的字词:
单词
数据模型
释义
数据模型
Encyclopedia
理学
数据库系统
释
data model
数据模型
数据库领域中定义数据及其操作的抽象表示方式。数据模型是数据库系统的核心和基础。各种数据库管理系统(DBMS)软件都是基于某种数据模型的。
Mathematics
data model
数据模型
Computer
数据库
数据库理论
释文
data model
数据模型
随便看
near far field transformation
near-far-field transformation
near field
near-field
near-field antenna measurement method
near field communication
near field communication, NFC
near field communication,NFC
near-field cosmology
near-field heat radiation
near field imaging
near field laser thermal lens spectrometry
near-field microscopy
near field microscopy spectroscopy
near-field microscopy spectroscopy
near field optical microscope
near-field optical microscope
near field optical microscopy
near-field optical microscopy
near field optical storage applications
near field optical storage principle
near field optical storage technology
near-field optics
near field pattern
near-field pattern
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2024/7/2 23:53:23