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
characteristic impedance of free space
释义
characteristic impedance of free space
自由空间之特性阻抗
通讯工程
characteristic impedance of free space
自由空间特性阻抗
电子计算机名词
characteristic impedance of free space
自由空间特性阻抗
电机工程名词
随便看
estimated time
estimated time enroute {= ETE}
estimated time of arrival
estimated time of arrival (ETA)
estimated time of arrival{=ETA}
estimated time of arrival [= expected time of arrival] {= ETA}
estimated time of arrival （ETA）
estimated time of completion
estimated time of departure
estimated time of departure{=ETD}
estimated time of departure {= ETD}
estimated time of departure (ETD)
estimated time of departure [= expected time of departure] {= ETD}
estimated time of departure （ETD）
estimated time of enroute
estimated time of interception
estimated time of interception {= ETI}
estimated time of return
estimated time over{=ETO}
estimated time over (ETO)
estimated time standard
estimated transmitting ability {=ETA}
estimated uncertainty
estimated uncollectible accounts recievable
estimated uncollectible current taxes
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：2026/9/21 1:01:26