青年中文heliacal的意思
heliacal中文翻譯：
adj.太陽的；與太陽同時升落的；接近太陽的
helical───adj.螺旋形的
heliacally───向日葵
theriacal───喉
parheliacal───乳突
elegiacal───adj.挽歌的；哀悼的
helically───adv.成螺旋形地
celiac───adj.腹的；[解剖]腹腔的
cloacal───adj.陰溝的；泄殖腔的；廁所的；下水道的
heliast───聲音
This annual event is called a heliacal rising.───這個一年一度的活動被稱為“偕日升”。
They continually adjusted it to the heliacal rising of Sirius, ensuring that they never got too far off in their seasons.───他們不斷地調整它以適應天狼星的偕日升，確保他們在自己的季節里不會偏離太遠。
This administrative calendar existed alongside the earlier agricultural and religious calendar that depended on the heliacal rising of Sirius.───這個行政日歷與早期依賴于天狼星偕日升的農業和宗教日歷并存。
There are, conversely, indications that some heliacal risings and settings were noted by the ancient Chinese.───相反，有資料證明，古代中國人對某些偕日升降的星辰有記錄。
This star was the most important of the stars to the ancient Egyptians, and the heliacal rising of this star came at the time of inundation and the start of the Egyptian New Year.
The heliacal rising or setting of a star indicates to within a few days the date in the annual day-cycle.
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.
There are, conversely, indications that some heliacal risings and settings were noted by the ancient Chinese.