请输入您要查询的字词:
单词
均匀场聚焦
释义
均匀场聚焦
Encyclopedia
工学
电子注聚焦
释
uniform field focusing
均匀场聚焦
使电子注内空间电荷发散力、离心力和磁聚焦力之间达到平衡,使电子注没有波动或波动很小的电子注聚焦方法。
随便看
noumeite
Nouméa
Nouméa Accord
Noun and Verb
Noun Fang
Noun Hach Literary Awards
noun-phrase bracketing ambiguity
noun phrases depending on the verb in a sentence
nourishing blood for tranquillization
nourishing body fluid
nourishing liver and kidney
nourishing of emotional attachment
nourishing stomach
nourishing yang
nourishing yin and clearing heat
nourishing yin and suppressing hyperactive yang
nourishing yin for moistening dryness
nourishing yin for tranquillization
nourishing yin to clear the lung
nourishing yin to relieving superficies syndrome
Nous
nouveaux plasticiens
Nouvelle-Aquitaine
Nouvelle politique indigène
Nouvel Opera House
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:2026/8/27 14:51:44