outer space [地物] 外层空间 ; 外太空 ; 太空 ; 外部空间
outer 外套 ; [科技] 外部的 ; 天外 ; [科技] 外面的
outer ring 外圈 ; 外环 ; 外定位环 ; 轴承外轮
outer product [数] 外积 ; 叉积 ; 矢积
outer core 外核 ; 外地核 ; 外岩心
Outer Mongolia 外蒙古 ; 粘结不牢 ; 外蒙 ; 车厢外蒙
Outer measure 外型尺寸
Outer Space Treaty 外层空间条约 ; 外层空间公约 ; 外空条约
Outer Glow 外发光 ; 外光晕 ; 外侧辉光 ; 效果的制作
"spent hours adorning the outer man"; "the outer suburbs"
"outer reality"
"the outer ear"
以上来源于: WordNet
The tanker began spilling oil the moment her outer plating ruptured.
油轮外部金属板覆层破裂的那一瞬间,开始漏油。
He heard a voice in the outer room.
他听到外屋有人声。
Inert gases like neon and argon have eight electrons in their outer shell.
像氖和氩这样的惰性气体,在它们的外电子层有8个电子。
But as he says, the search for life in outer space is a long-term goal, and he is still hopeful.
VOA: special.2010.05.25
So the 3 s 1, or any of the other electrons that are in the outer-most shell, those are what we call our valence electrons, and those are where all the excitement happens.
它们是经常发生激发情况的,那也是我们所看到,我们称之为价电子,它们是经常发生激发情况的。
So let's do a quick clicker question, and you tell me how many valence electrons does fluorine have? Remember, valence electrons are different from core, they're only the outer-most electrons in the outer-most shell.
那么让我们来做一个小选择题,请大家来告诉我,氟有多少个价电子,要记得,价电子与芯电子不同,它们是在最外壳层的最靠外面的电子。
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