请输入您要查询的字词：
编者注：本词条为中国台湾地区学术名词用语，仅供参考。
单词
单位方阵
释义
identity matrix
单位方阵；单位矩阵
人体解剖学
identity matrix
单位方阵；单位矩阵
数学名词
identity matrix
单位矩阵；单位方阵
土木工程名词
unit matrix
单位方阵
数学名词
随便看
difference frequency
Difference frequency generation{=DFG}
difference frequency mixing
difference galvanometer
difference gate
difference gauge
difference group
difference image
difference in conditions {= d.i.c.}
difference in depth of modulation
difference in depth of modulation (DDM)
difference in depth of modulation{=DDM}
difference in levels
difference in phase
difference input
difference in temperature
difference ionization chamber
difference judgment
difference keying
difference limen
difference limen(DL)
difference linear ratemeter
difference list
difference logic
difference logical
科学时代收录了3405121条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciera.cn All Rights Reserved
京ICP备2021023879号
更新时间：2026/5/7 1:22:11