有一个名字“子午线”对应于特定的太阳能吗?- 江南体育网页版- - - - -地球科学堆江南电子竞技平台栈交换 最近30从www.hoelymoley.com 2023 - 07 - 07 - t21:04:35z //www.hoelymoley.com/feeds/question/18058 https://creativecommons.org/licenses/by-sa/4.0/rdf //www.hoelymoley.com/q/18058 1 有一个名字“子午线”对应于特定的太阳能吗? 沉思的 //www.hoelymoley.com/users/17917 2019 - 09 - 23 - t12:36:38z 2019 - 09 - 24 - t16:31:29z < p >想象一个< a href = " https://en.wikipedia.org/wiki/Meridian_(地理)”rel = " nofollow noreferrer " >子午线< / >运行在地球表面,这样它依然在经度对应于一个特定的太阳时(如中午)。< / p > < p >这个子午线将保持静止的地球相对于太阳的旋转。< / p > < p >的名称有子午线? < / p > //www.hoelymoley.com/questions/18058/-/18063 # 18063 3 斯宾塞的回答有一个名称为“移动子午线”对应于特定的太阳能吗? 斯宾塞 //www.hoelymoley.com/users/6467 2019 - 09 - 24 - t01:07:47z 2019 - 09 - 24 - t16:31:29z

This is better suited for English Language &Usage SE, but the word you're looking for is

Isochron

an imaginary line or a line on a chart connecting points at which an event occurs simultaneously or which represents the same time or time difference

(Source: Merriam-Webster)

Isochrons are typically used in diagrams rather than maps, for techniques like rock dating, where correlating things by time is more important.

But cartographers are used to putting all types of isarithms on maps, and would understand what an isochron was meant on a map.

The trick is to define "same time" as "same solar time", giving you the "moving meridian" you're looking for.

You could contrive a more specific term like isoheliochron but it hardly seems worth the effort, because they're pretty boring on a map.

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