请输入您要查询的字词:
单词
gas filled tube
释义
gas filled tube
Encyclopedia
工学
充气管
释
gas filled tube
充气管
利用气体放电原理而工作,管内填充气体或金属蒸气的电子管。又称离子管。
随便看
quenching time
quench protection
quench system for spinning
Quentin Matsys
Quentin Tarantino
quepen
Queqiao Relay Satellite
quercetin
Quercus Montane Sclerophyllous Evergreen Broadleaf Forest Alliance Group
Quercus River Valley Sclerophyllous Evergreen Broadleaf Forest Alliance Group
Queries
quermass
query
query by example
query by humming
query by image content
query by image content, QBIC
query by pictorial example
query by pictorial example, QPE
query containment
query control
query efficiency
query enhancement
query expansion
query expansion, QE
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:2026/1/19 12:51:06