Last Updated
：2026/01/04
三重点
Hiragana
さんじゅうてん
Noun
Japanese Meaning
三重点（さんじゅうてん）は、熱力学において、ある物質の固体・液体・気体の三つの相が熱力学的平衡のもとで同時に共存する温度と圧力の状態（点）のこと。
Easy Japanese Meaning
ものがこおりみずきたいの三つがいっしょにあるときのとくべつな点
Chinese (Simplified) Meaning
物质的固、液、气三相在平衡下共存的点 / 相图中三条相界线交汇的点
Chinese (Traditional) Meaning
物質在固、液、氣三相同時共存且平衡的溫度與壓力點 / 相圖上固體、液體、氣體三相交會之點
Korean Meaning
물질의 고체·액체·기체가 평형으로 공존하는 유일한 온도와 압력 / 상평형도에서 세 상의 경계가 만나는 점
Vietnamese Meaning
điểm ba thể / điểm ba trạng thái / điểm ba
Tagalog Meaning
tatluhang punto (sa termodinamika) / kundisyon ng temperatura at presyon kung saan sabay-sabay umiiral ang solid, likido, at gas ng isang sangkap / punto ng pagtatagpo ng tatlong estado ng bagay
Sense（1）
triple point
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
The triple point of water refers to the special state where the three phases of solid, liquid, and gas coexist.
The triple point of water refers to the special state where the three phases of solid, liquid, and gas coexist.
See correct answer
水の三重点は、固体、液体、気体の三つの相が共存する特殊な状態を指します。
Japanese - English
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