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heliacal

英 /hɪˈlaɪəkəl/美 /hɪˈlaɪəkl/
  • adj.
    太阳的；与太阳同时升落的；接近太阳的

双语例句

  1. This annual event is called a heliacal rising.
    这个一年一度的活动被称为“偕日升”。
  2. They continually adjusted it to the heliacal rising of Sirius, ensuring that they never got too far off in their seasons.
    他们不断地调整它以适应天狼星的偕日升，确保他们在自己的季节里不会偏离太远。
  3. This administrative calendar existed alongside the earlier agricultural and religious calendar that depended on the heliacal rising of Sirius.
    这个行政日历与早期依赖于天狼星偕日升的农业和宗教日历并存。

网络短语

  • heliacal rising
    晨出；偕日出
  • heliacal setting
    偕日落；夕没；偕日降
  • heliacal year
    偕日年
  • heliacal rising and setting
    偕日升降
  • heliacal cycle
    太阳周

词语扩展

adj.
solar
太阳的；与太阳同时升落的；接近太阳的
adj.
heliocentric[天] 以太阳为中心的
n.
heliograph太阳摄影机；日光反射信号器；照相制版
heliometer太阳仪
heliopause日球层顶；太阳风层顶
heliosphere太阳风层；日光层；[地物] 日球层
vi.
heliograph用日光反射信号器发送信息

英英释义

  • adj.pertaining to or near the sun; especially the first rising of a star after and last setting before its invisibility owing to its conjunction with the sun

词源

  • heliacal太阳的
    来自希腊语Helios,太阳神，词源同Sol,sun.