"This first appearance is known as the Heliacal Rising". هذا الظهور الأول يُعرف بـ(البزوغ الحلزوني)."
Sirius's heliacal rising, just before the start of the Nile flood, gave Sopdet a close connection with the flood and the resulting growth of plants. يعطي الشروق النجمي لسوبديت –قبل فيضان النيل تماما- علاقة حميمة بالفيضان ونمو النباتات التالي له.
تعريف الإنجليزية
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)" مرادفات: heliac,