Last Updated
：2026/01/08
オングストローム
Hiragana
おんぐすとろーむ
Noun
Japanese Meaning
長さの単位。記号Åで表され、1Åは10のマイナス10乗メートル（10⁻¹⁰ m）に等しい。原子や分子、結晶構造などの非常に小さいスケールの長さを表すときに用いられる。
Easy Japanese Meaning
とてもちいさいながさのたんい。もののとてもこまかいおおきさをあらわす。
Chinese (Simplified) Meaning
长度单位“埃”（Å），等于10^-10米 / 常用于表示原子、分子尺度或光的波长
Chinese (Traditional) Meaning
長度單位「埃」（Å），等於10^-10公尺。 / 常用於表示光的波長與原子、分子尺度。
Korean Meaning
길이의 단위(Å); 10⁻¹⁰미터 / 원자·분자 크기나 빛의 파장을 나타낼 때 쓰는 단위
Indonesian
satuan panjang setara 10^-10 meter / digunakan untuk menyatakan panjang gelombang atau ukuran atom
Vietnamese Meaning
đơn vị độ dài bằng 10^-10 mét, ký hiệu Å / dùng để đo bước sóng và kích thước nguyên tử/phân tử
Tagalog Meaning
yunit ng haba na katumbas ng 10⁻¹⁰ metro / yunit para sa pagsukat ng haba ng alon sa antas-atomiko
Sense（1）
angstrom
（ romanization ）
Quizzes for review
See correct answer
The size of this molecule is a few angstroms.
See correct answer
この分子の大きさは数オングストロームです。
Japanese - English
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