Last Updated
：2026/01/03
国際単位系
Hiragana
こくさいたんいけい
Proper noun
Japanese Meaning
計量単位に関する国際的に標準化された体系。メートル（m）、キログラム（kg）、秒（s）などを基本単位とし、国際的な合意に基づいて定められている。 / 国際的な科学技術・産業・日常生活で用いられる共通の単位体系。SI（エスアイ）とも略される。
Easy Japanese Meaning
せかいでおなじようにつかうながさやおもさなどのたんいのきまりをまとめたもの
Chinese (Simplified) Meaning
国际单位制（SI） / 国际通用的计量单位体系
Chinese (Traditional) Meaning
國際單位制（SI） / 全球通用的度量衡單位系統
Korean Meaning
국제적으로 합의된 표준 단위 체계 / 미터·킬로그램·초 등을 기본으로 한 과학·기술용 단위 체계
Vietnamese Meaning
Hệ đơn vị đo lường chuẩn quốc tế (SI). / Hệ thống các đơn vị cơ bản và dẫn xuất dùng trên toàn thế giới. / Chuẩn hóa các đơn vị đo cho khoa học, kỹ thuật và đời sống.
Tagalog Meaning
pandaigdigang sistema ng mga yunit para sa pagsukat / pamantayang sistema ng sukat na ginagamit sa agham at sa buong mundo / kilala bilang SI
Sense（1）
the International System of Units
（ canonical ）
（ romanization ）
（ romanization ）
（ hiragana historical ）
（ hiragana ）
Quizzes for review
See correct answer
国際単位系
See correct answer
The International System of Units is the standard measurement system used by scientists all over the world.
The International System of Units is the standard measurement system used by scientists all over the world.
See correct answer
国際単位系は、全世界の科学者が使用する標準的な測定システムです。
Japanese - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen changing entry name
- Users authorized to vote on judging - All Users
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
