photosphere
音标发音
- 英式音标 ['fəʊtəsfɪə]
- 美式音标 [ˈfotəˌsfɪr]
- 国际音标 ['fəutəsfiə]
- 英式发音
- 美式发音
基本解释
- n.光球；光球层
同根派生
英汉例句
- The solar atmosphere above that consists of the photosphere, chromosphere, a transition region and the corona.
太阳大气则由光球层、色球层、过渡区和日冕组成。 - A star during most of its life is a main-sequence star, which consists of a core, radiative and convective zones, a photosphere, a chromosphere and a corona.
一颗恒星其生命的绝大部分处于主序星阶段，在这一阶段它包含一个核心、辐射区和对流区、光球层、色球层和日冕。 - They are transient tangles in the sun’s magnetic field that are slightly cooler than their surroundings and so appear as dark patches in the photosphere—the surface layer of the sun.
它们是位于太阳磁场上暂时性的比周边温度偏低的混乱的一块区域，也因此看起来就像光球——太阳表层上的暗斑。
双语例句
词组短语
- quiet photosphere [天]宁静光球
- solar photosphere 太阳光球
- Photosphere E 光球;色球层
- photosphere õ 光球
- rarefaction photosphere 疏松光团
短语
英英字典
- the visible surface of the sun, several hundred kilometres thick
柯林斯英英字典
专业释义
- 光球
- 光层
- 色球层
- 光球层
- 光球