V2EX heliopause

Heliopause

Definition / 释义

日球层顶(亦称“日鞘边界”):太阳风的影响在此处显著减弱,并与星际介质的压力达到平衡的区域,常被视为太阳圈(heliosphere)的外边界。(该词主要用于天文学与空间物理语境。)

Pronunciation / 发音

/hilipz/

Examples / 例句

The Voyager probes have crossed the heliopause.
旅行者号探测器已经穿越了日球层顶。

Scientists use plasma and magnetic-field data to estimate where the heliopause lies, because it marks the transition from the Sun’s solar wind to the interstellar medium.
科学家利用等离子体与磁场数据来估算日球层顶的位置,因为它标志着从太阳风到星际介质的过渡区。

Etymology / 词源

helio- 来自希腊语 hēlios(“太阳”),**-pause** 源自希腊语 pausis(“停止、终止”)。组合起来字面含义接近“太阳影响终止之处”,对应其作为太阳风主导区域边界的科学含义。

Related Words / 相关词

Literary Works / 文学作品

  • Voyager: Seeking Newer Worlds in the Third Great Age of Discovery(Stephen J. Pyne)在讨论旅行者号与太阳系边界时常涉及该术语。
  • The Interstellar Age: Inside the Forty-Year Voyager Mission(Jim Bell)围绕旅行者号任务与星际空间过渡区域的科普叙述中会提到。
  • Beyond Earth: Our Path to a New Home in the Planets(Charles Wohlforth, Amanda Hendrix)谈及太阳圈与星际环境时常出现相关概念与术语。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     828 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 39ms UTC 21:32 PVG 05:32 LAX 14:32 JFK 17:32
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