Last Updated：2025/11/28

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(astronomy) Two gravitationally connected stars or other celestial objects which orbit around their center of mass.

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binary system

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Source Word

binary system

Noun

(astronomy) Two gravitationally connected stars or other celestial objects which orbit around their center of mass.

Japanese Meaning

二つの天体（通常は星やその他の天体）が重力によって結びつき、互いの重心の周りを公転する天体系

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Google Translation / DeepL Translation

天文学者たちは、共通の重心の周りを公転する遠方の連星系で、二つの恒星が互いに物質を交換しているのを観測した。

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Sense（1）

(astronomy) Two gravitationally connected stars or other celestial objects which orbit around their center of mass.

[S]cientists from the SETI (Search for Extraterrestrial Intelligence) Institute found subtle dips in the light coming from a binary system about 200 million light years from Earth.

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Sense（2）

(mathematics, computing) A numeric system with a base of 2, using only the numerals 0 and 1.

Quantum cryptography is one of the first applications of quantum physics, which is expected to replace today's binary system of computing, in which data is represented in series of ones and zeros.

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binary systems

（ plural ）

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binary system

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