identity (EN)

名詞

名詞 “identity”

1. アイデンティティ
   サインアップして、例文の翻訳と各単語の一言語の定義をご覧ください。

   After moving to a new country, she struggled to maintain her cultural identity.
2. 同一性
   The identity of these two samples required laboratory testing.
3. 人格（他人に対して見せる姿）
   He assumed a false identity to escape from the police.
4. 恒等式
   In trigonometry, sin^2(x) + cos^2(x) = 1 is a fundamental identity.
5. 恒等関数
   The identity function in programming simply returns the value that was passed as an argument.
6. 単位元（特定の演算で他の要素と組み合わせたときにその要素を変えない数学の要素）
   In matrix multiplication, the identity matrix leaves other matrices unchanged when it is used as a multiplier.