Last Updated
：2026/01/04
実数体
Hiragana
じっすうたい
Noun
Japanese Meaning
数学において、全ての実数を元とする体（加法・減法・乗法・除法が定義され、通常の四則演算則を満たす代数的構造）。記号ℝで表される。 / 実数全体がなす代数的構造を強調するときに用いる呼び方。
Easy Japanese Meaning
じっすうをあつめたもの。たしざんやひきざん、かけざん、わりざんができる
Chinese (Simplified) Meaning
由全体实数组成的域 / 以实数为元素的数域
Chinese (Traditional) Meaning
實數構成的域 / 以實數為元素的域 / 全體實數在加法與乘法下所形成的域
Korean Meaning
실수체 / 실수의 체 / 실수로 구성된 체
Vietnamese Meaning
trường số thực / tập số thực dưới phép cộng và nhân, tạo thành một trường
Tagalog Meaning
larang ng mga tunay na bilang / sistemang alhebraiko ng lahat ng tunay na bilang / hanay ng tunay na bilang na may karaniwang pagdaragdag at pagpaparami
Sense（1）
(mathematics) real number field
（ canonical ）
（ romanization ）
（ kyūjitai ）
（ hiragana ）
Quizzes for review
See correct answer
実数体
See correct answer
He is deeply researching the theory of real number fields.
He is deeply researching the theory of real number fields.
See correct answer
彼は実数体の理論について深く研究しています。
Japanese - English
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