heliacal中文，heliacal的意思，heliacal翻译及用法

2026-03-21 11:14 浏览次数 25

heliacal

英[hɪ'laɪəkəl]美[hɪ'laɪəkəl]

adj. 太阳的；与太阳同时升落的；接近太阳的

heliacal 英语释义

英语释义

  • 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;

    "the heliacal rising of the Dog Star"

    "the heliacal or Sothic year is determined by the heliacal rising of Sothis (the Egyptian name for the Dog Star)"

heliacal 片语

片语

heliacal energy water heater太阳能热水器

heliacal rising and setting偕日升降

heliacal solar太阳的

heliacal setting[天]

heliacal cycle太阳周

Heliacal risings[天] 偕日升

heliacal rising[天] 偕日升

solar（Solar）（法、英、意、西、塞、捷）索拉尔（人名）

heliacal scanning螺旋扫描

heliacal 例句

英汉例句

  • the heliacal rising or setting of a star indicates to within a few days the date in the annual day-cycle.

    星辰偕日升降，说明了其在几天内年日循环的日期。

  • one of the most famous of all ancient scientific observations was that of the heliacal rising of sirius which warned the ancient egyptians of the imminent inundation by the nile.

    古代最有名的一例科学观测就是，古埃及人通过观察偕日升降的天狼星，预测出即将来临的尼罗河洪灾。

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