请输入您要查询的英文单词:
单词
field-emission microscope
释义
WordReference Random House Unabridged Dictionary of American English © 2024
field
′
-e•mis•sion mi′croscope
(fēld
′
i mish′ən),
USA pronunciation
Optics
a device in which electrons liberated by field emission are accelerated toward a fluorescent screen to form a magnified image of the emitting surface. Cf.
field-ion microscope.
1950–55
随便看
iph
iphianassa
iphicles
iphigenia
iphigenia in aulis
iphigenia in tauris
iphinoë
iphition
iphitus
ipiales
ipil-ipil
i-pin
ipin
ipiutak
ipm
ipo
ipod
ipoh
ipomoea
ippolitov-ivanov
ippon
ipr
ipratropium bromide
iproniazid
ips
英语词典包含188688条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2026/1/29 12:20:41