B1 noun 중립

変数

/heɴsuː/

A factor or quantity that is liable to change in an experiment, calculation, or logical model. It is a fundamental term in mathematics and research.

예시

3 / 5
1

天候という変数が予定に影響する。

The variable of weather affects the schedule.

2

独立変数と従属変数の相関を調べる。

Investigate the correlation between independent and dependent variables.

3

予算には多くの不確定な変数が含まれている。

The budget contains many uncertain variables.

어휘 가족

명사
変数
형용사
変数的
💡

암기 팁

Hen-suu: 'Hen' (change) + 'Suu' (number). A number that changes.

빠른 퀴즈

この方程式を解くには、( )xの値を求める必要がある。

정답!

정답은: 変数

예시

1

天候という変数が予定に影響する。

everyday

The variable of weather affects the schedule.

2

独立変数と従属変数の相関を調べる。

academic

Investigate the correlation between independent and dependent variables.

3

予算には多くの不確定な変数が含まれている。

business

The budget contains many uncertain variables.

4

未知の変数を考慮に入れる必要がございます。

formal

It is necessary to take unknown variables into account.

5

人生、変数だらけで計算通りにいかないね。

informal

Life is full of variables and doesn't go according to calculation.

어휘 가족

명사
変数
형용사
変数的

자주 쓰는 조합

独立変数 independent variable
従属変数 dependent variable
変数を代入する to substitute a variable
制御変数 control variable
未知の変数 unknown variable

자주 쓰는 구문

変数を操作する

to manipulate variables

不確定な変数

uncertain variables

変数に代入する

to assign to a variable

자주 혼동되는 단어

変数 vs 要因

要因 is a general 'cause/factor', while 変数 is specifically used in mathematical or scientific models.

📝

사용 참고사항

Mandatory for describing research methodology or statistical findings in IELTS.

⚠️

자주 하는 실수

Do not confuse with 'variety' (多様性); it refers to a specific changeable factor.

💡

암기 팁

Hen-suu: 'Hen' (change) + 'Suu' (number). A number that changes.

📖

어원

From 'Hen' (change) and 'Suu' (number).

문법 패턴

〜という変数 変数を〜する

빠른 퀴즈

この方程式を解くには、( )xの値を求める必要がある。

정답!

정답은: 変数

science 관련 단어

発明

A1

The act of creating or designing something that has never been made before, or the device/process resulting from this creation. It is commonly used as a noun or combined with 'suru' to function as a verb meaning 'to invent'.

抽出

B1

The act of taking out or extracting a specific part or element from a larger whole, often used for data or substances.

均一

B1

Being uniform or the same throughout in quality, size, or nature. It is used to describe consistency in scientific samples or standardized pricing.

媒介

B1

Acting as an intermediary or a carrier. It is used for insects carrying diseases, chemicals acting as agents, or media carrying information.

分布

B1

The way in which something is shared out or spread over an area or among a group.

適合

B1

The act of fitting or conforming to a standard, environment, or requirement; adaptation or suitability.

過程

B1

A series of actions or steps taken in order to achieve a particular end; a process. It refers to the progression of something over time.

分類

B1

The action or process of classifying something according to shared qualities or characteristics. It is used to organize information or objects into groups.

原理

B1

A fundamental truth or proposition that serves as the foundation for a system of belief or behavior or for a chain of reasoning; a scientific law.

比例

B1

A relationship between two quantities where they increase or decrease at the same rate. It is commonly used in mathematics, science, and social statistics.

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