galactic是什么意思_galactic怎么读_中英文释义(含例句用法)

galactic (adj.): 1839, "of the Milky Way, of the bright band of stars around the night sky," from Late Latin galacticus, from galaxias (see galaxy). In modern scientific sense "pertaining to (our) galaxy," from 1849. From 1844 as "of or pertaining to milk."

词态变化

权威造句

1. Galactic surveys show that distant galaxies are not as evenly distributed in space as theory predicts.: 对银河系的研究表明，遥远星系在太空中的分布并不像理论所预言的那样均匀。

2. Galactic nebulas are masses of diffuse material within our galaxy.: 银河星云是我们星系中的一团团弥散物.

3. Astronomers usually assume that interstellar dust is closely confined to the galactic plane.: 天文学家通常认为,恒星际星尘都是紧靠着银河平面的.

4. At the current epoch in galactic history, star formation appears to take place in dark - cloud complexes.: 在星系发展的现阶段, 恒星的形成看来是在暗云复合体内进行的.

5. The tidal forces of the galactic core are still too strong.: 星系核心的潮汐引力还是太强了.

近反义词

active galactic nucleus 活动星系统,活动星系...

galactic rotation 银河系自转

galactic circle 银道圈

galactic structure 银河结构

galactic nebula [天]银河星云...

galactic latitude 银纬

galactic coordinates 银道坐标系

galactic radio noise 银河射电噪声...

galactic year 银河年

galactic noise 银河噪音,来自银河系...

galactic system 银道坐标系,银河系...

galactic space 星系空间

extra galactic noise 银河外噪声

galactic nucleus 星系核

galactic absorption 银河吸收

galactic supernova 银河超新星

galactic cluster 银河星团

north galactic pole 北银极

background galactic noise 银河背景噪声...

相似短语

galactic field 银河场

galactic noise 银河噪声

galactic pericentre 近银心点

galactic radiation 银河辐射

galactic variable 银河系变星

galactic centre 银河中心

galactic cluster 银河星团，疏散星团

galactic corona 银冕

galactic latitude 银纬

galactic year 银河年

单词分析

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记忆方法

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galactic是什么意思，galactic怎么读

galactic基本信息

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