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
主空气
释义
primary air
1.一次空气 2.主空气
铸造学
primary air
主空气；一次空气
材料科学名词
primary air
主空气；初级空气
造船工程名词
随便看
back traverse
back-trough
back tube plate
back tube plate {boiler}
back-twist
back twist
back twisting
back two-third
back-type parachute
back up
backup
backup
back-up
backup address register{=BAR}
backup adjective
backup aircraft authorization
backup aircraft inventory
backup air data sensor assembly
backup air gap device
backup and recovery
backup archive client
backup battery
backup bit
back-up breaker
backup breaker
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：2026/11/10 20:55:58