网站首页  词典首页

请输入您要查询的词汇:

 

词汇 sidereal-time
释义 sidereal time
noun[ U ]
 physics specializeduk /saɪˈdɪə.ri.əl ˌtaɪm/ us /saɪˈdɪr.i.əl ˌtaɪm/
time based on the movement of the earth in relation to the stars恒星时
SMART Vocabulary: related words and phrases

Astronomy
albedo
Andromeda
Aquarius
Aries
asteroid
galactic
galaxy
Gemini
geostationary
geosynchronous
nova
observatory
orbit
orbital
Orion
substellar
sunspot
supergiant
supermassive
supermoon

Examples of sidereal time


sidereal time
The astrologer then converts this into the local siderealtime at birth in order to be able to calculate the ascendant and midheaven.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
The astrologer then has to convert this into the local siderealtime at birth in order to be able to calculate the ascendant and midheaven.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
Using an object's right ascension and the local siderealtime it is possible to determine the time of its culmination (see hour angle).
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
The siderealtime will be included, as well.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
When one moves eastward 15 in longitude, siderealtime is larger by one sidereal hour (note that it wraps around at 24 hours).
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
It is practically proportional to the siderealtime, which is also a direct measure of earth rotation.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
Later, he envisioned a clock that would show every conceivable type of time, from siderealtime to the rotation of the planets.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
Siderealtime is time by the stars.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
The third method did not use the equation of time; instead, it used stellar observations to give siderealtime, exploiting the relationship between siderealtime and solar time.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
From a given observation point, a star found at one location in the sky will be found at nearly the same location on another night at the same siderealtime.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
随便看

 

反思网英语在线翻译词典收录了377474条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2005-2024 fscai.com All Rights Reserved 更新时间:2024/12/23 3:27:26