请输入您要查询的字词:
单词
干式真空泵
释义
干式真空泵
Encyclopedia
工学
真空泵
释
dry vacuum pump
干式真空泵
能在105(大气压)~10-2帕的压力范围内工作,在泵腔内不使用任何液体,排气口与大气相通,能直接向大气排气的泵。又称无油真空泵。
随便看
Tang Dynasty's frontier force
Tang Dynasty's New Poetry Style
Tang Dynasty Studies
Tange Kenzo
Tan Gen
tangency
tangency condition
tangency theorem
tangency transformation
tangent
tangent algebra
tangent amplitude
tangent at the vertex
tangent ball
tangent bifurcation
tangent bundle
tangent circles
tangent coefficient
tangent condition
tangent cone
tangent curve
tangent cut locus
tangent cutpoint
tangent cylinder
tangent deformation
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:2026/6/13 15:58:41