V2EX globular cluster

首页注册登录

Globular Cluster

定义 Definition

球状星团：由大量恒星紧密聚集而成、整体呈近似球形的星团，通常位于星系的晕（halo）区域，恒星多较古老、密度很高。（也常简称为 globular）

发音 Pronunciation (IPA)

/lbjlr klstr/

例句 Examples

A globular cluster contains hundreds of thousands of stars.
球状星团包含数十万颗恒星。

Astronomers use globular clusters to study the early history of the Milky Way because their stars are among the oldest known.
天文学家利用球状星团来研究银河系的早期历史，因为其中的恒星属于已知最古老的一批。

词源 Etymology

globular 来自拉丁语 globulus（“小球”），表示“球形的”；cluster 源自古英语 clyster（“成串、聚集”）。合起来字面意思是“球形的聚集体”，在天文学中专指这种高度密集、近球形的恒星群。

相关词 Related Words

文学与名著中的用例 Literary Works

Isaac Asimov The Stars, Like Dust：作品中出现 globular cluster 等天文学词汇，用于营造太空背景与尺度感。
Greg Egan Diaspora：文本中涉及星团与星系结构的描述，包含 globular cluster 这类术语以增强科学细节与宇宙场景。

关于帮助文档自助推广系统博客 API FAQ Solana 2793 人在线 最高记录 6679

Select Language

创意工作者们的社区

World is powered by solitude

VERSION: 3.9.8.5 34ms UTC 15:14 PVG 23:14 LAX 08:14 JFK 11:14
Do have faith in what you're doing.

ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86