sidereal

英[saɪ'dɪəriəl] 美[saɪ'dɪriəl]
  • adj. 恒星的
GRE
    adj. (形容词)
    1. 恒星的
    2. 根据恒星测定的
    3. 星座的
    4. 【天】星的
    5. 以星球的运行为基准的

英英释义

Adjective:
  1. of or relating to the stars or constellations;

    "sidereal bodies"
    "the sidereal system"

  2. (of divisions of time) determined by daily motion of the stars;

    "sidereal time"

1. The sidereal year is not used to construct a calendar.
恒星年不用于编制年历.

来自辞典例句

2. A sidereal day is about 4 minutes shorter than a solar day.
一个恒星日比一个太阳日大约短4分钟.

来自辞典例句

3. A sidereal day is shorter than a mean solar day by 3 minutes and 56 seconds.
恒星日比平均太阳日短三分五十六秒.

来自辞典例句

4. Tropical year, and sidereal year are two different concepts.
回归年与恒星年是不同的两个概念.

来自互联网

5. A solar day is four minutes longers than a sidereal day.
一个太阳日比一个恒星日长4分钟.

来自互联网

    用作形容词 (adj.)
    1. The sidereal year is not used to construct a calendar.
      恒星年不用于编制年历。
    2. A sidereal day is about 4 minutes shorter than a solar day.
      一个恒星日比一个太阳日大约短4分钟。