网站首页
词典首页
请输入您要查询的英文单词:
单词
H II regions
释义
H II regions
网络
区域;氢离子区
网络释义
1.
区域
即电离氢 H II
区域
(
H II regions
)。氢气被附近热恒星发出的紫外辐射电离。
www.phy.cuhk.edu.hk
2.
氢离子区
恒星形成区也就是所谓的
氢离子区
(
H II regions
),星云中的氢气大都受到邻近大质量年轻恒星的强烈辐射,外层电子被剥夺 …
tw.myblog.yahoo.com
例句
随便看
flat
flatted tracks
flat television
flat temperature profile
flat template
flatten
flatten close test
flattened
flattened and curled shape
flattened both on the outer surface
flattened can
flattened distribution
flattened dried squid
flattened epithelial reticular cell
flattened fillet
flattened film
flattened jaw
flattened liquorice orange
flattened nasal tip
flatten out
flattened-out
flattened pattern
flattened pelvis
flattened preserved mandarin orange
flattened preserved plums
英汉双解词典包含2704715条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2026/10/25 6:55:02