Last Updated
：2026/01/06
たんいけい
Kanji
単位系
Noun
Japanese Meaning
単位系とは、長さ・質量・時間などの物理量を表すときに用いる単位の組み合わせや体系のこと。国際単位系（SI）などが代表例。 / 測定や計量を行う際に基準として採用される一貫した単位の枠組み。
Easy Japanese Meaning
長さや重さなどをはかるために，どの単位を使うか決めたきまり
Chinese (Simplified) Meaning
单位制 / 度量单位体系 / 计量单位系统
Chinese (Traditional) Meaning
單位制 / 單位系統 / 度量衡系統
Korean Meaning
측정에 사용하는 단위를 일관되게 정한 체계 / 물리량을 표현·측정하기 위한 단위의 시스템
Vietnamese Meaning
hệ đơn vị / hệ thống đo lường / hệ thống đơn vị đo lường
Tagalog Meaning
sistema ng yunit / sistema ng pagsukat / pamantayang sistema ng yunit
Sense（1）
単位系: a system of measurement
（ romanization ）
Quizzes for review
See correct answer
たんいけい
See correct answer
In this physics class, we learned about the international system of measurement.
In this physics class, we learned about the international system of measurement.
See correct answer
この物理の授業では、国際的なたんいけいについて学んだ。
Japanese - English
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