elipsa

elipsa

A closed plane curve generated in such a way that the sums of its distances from the two fixed points (the foci) is constant.

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Thêm hình ảnh

Loại từ: noun
Từ đồng nghĩa:
Blossary:
Ngành nghề/Lĩnh vực: Aerospace
Category: Space flight
Company: NASA
Sản phẩm:
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