Last Updated
：2026/01/08
量子数
Hiragana
りょうしすう
Noun
Japanese Meaning
量子力学において、粒子や系の状態を特徴づける離散的な数値。エネルギー準位や軌道の形などを区別するために用いられる。
Easy Japanese Meaning
とても小さい世界で、ものの動きや場所などのようすをあらわす数
Chinese (Simplified) Meaning
描述量子系统状态的参数 / 表征能级、自旋、角动量等性质的整数或半整数 / 用于标识量子态的编号
Chinese (Traditional) Meaning
量子力學中標示微觀系統態的數值參數 / 描述能階、角動量、自旋等性質的整數或半整數標記 / 主量子數、角量子數、磁量子數、自旋量子數的統稱
Korean Meaning
양자계의 상태를 규정하는 수치 / 에너지 준위·각운동량·스핀 등 상태 특성을 나타내는 값
Indonesian
bilangan kuantum / parameter yang mendeskripsikan keadaan kuantum partikel
Vietnamese Meaning
số lượng tử / các số xác định trạng thái của hệ lượng tử (như năng lượng, quỹ đạo, spin)
Tagalog Meaning
bilang na naglalarawan sa estado ng isang partikulo sa mekanikang kuwantum / parameter ng estado (hal. pangunahing, orbital, magnetiko, spin) ng sistemang kuwantum
Sense（1）
quantum number
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
Quantum number is an important concept in physics.
See correct answer
量子数は物理学における重要な概念です。
Japanese - English
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