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单词 equatorial horizontal parallax
释义 equatorial horizontal parallax
[´e·kwǝ`tȯr·ē·ǝl ´här·ǝ¦zänt·ǝl `par·ǝ´laks]
ASTRONOMY
The parallax of a member of the solar system measured from positional observations made at the same time at two stations on earth, whose distance apart is the earth's equatorial radius.
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