请输入您要查询的字词:
单词
激励系统
释义
激励系统
Encyclopedia
理学
阻尼器
释
excitation system
激励系统
对机械结构施加一定形式(由激励信号决定)和大小(由功率放大器决定)的激振力,使其产生相应振动的系统。广义上讲,激励系统是指机械结构动态试验(特别是模态试验)系统中的一个分系统,包括信号发生器、功率放大器和激振器(激振装置)。狭义上讲,激励系统就是指激振器(激振装置)。是机械结构动态试验中的一个术语。
随便看
copy out by metal movable type printing
copy out by woodblock printing
copy photography
copy propagation
copyright
copyright agency
Copyright Clearance Center
Copyright, Designs and Patents Act 1988
copyright industry
copyright information service
copyright infringement
copyright law
copyright law of Canada
copyright law of France
copyright law of Germany
copyright law of Japan
copyright law of Russia
Copyright Law of the Beiyang Government
Copyright Law of the National Government
Copyright Law of the Qing Dynasty
copyright law of the Republic of Korea
copyright law of the United States
copyright librarian
copyright of drama
copyright owner
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:2026/8/19 0:04:48