Last Updated
：2025/11/26
four-vectors
Noun
form-of
plural
Japanese Meaning
「four-vectors」は「four-vector」の複数形です。なお、基となる「four-vector」は物理学などで用いられる「四元ベクトル」を指しますが、ここでは単に複数形としての形を説明しています。
Sense（1）
Quizzes for review
See correct answer
four-vectors
In special relativity, four-vectors combine time and spatial components into a single geometric object.
See correct answer
In special relativity, four-vectors combine time and spatial components into a single geometric object.
音声機能が動作しない場合はこちらをご確認ください
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
