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单词
electron withdrawing
释义
electron withdrawing
美
英
un.
吸电子
网络
吸电子基；拉电子
英汉
网络释义
un.
1.
吸电子
1.
吸电子基
精细化工专业英语单词表。（更新ING,,,) ... Dyestuff 染料，着色剂
Electron-withdrawing
吸电子基
Elevate 提高 ...
www.douban.com
2.
拉电子
...rbitals (MOs) 之研究，传统概念中氟的
拉电子
(
electron-withdrawing
) 特性是不足以描述利用氟取代以稳定 π-type MOs 能量 …
etds.lib.ncku.edu.tw
例句
释义:
吸电子,吸电子基,拉电子
随便看
graded index fiber
graded index fiber coupling efficiency
graded index fiber coupling gain
graded index fiber dispersion limit
graded index fiber fabrication
graded index fiber mode cutoff
graded index fiber mode volume
graded index fiber mumerical
graded index fiber numerical aperture
graded index fiber propagation constant
graded index fiber pulse spreading
graded index fibre
graded-index glass fiber
graded index lens
graded index multimode fiber
graded-index multimode fiber
graded index multimode optical fiber
graded-index optical fiber
graded index optical waveguide
graded index optic fiber
graded-index profile
graded index profile
graded insulated cable
graded insulated transformer
graded insulated winding
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更新时间：2026/5/21 15:15:24