A1 noun 격식체 #2,747 가장 일반적인

中性子

chūseishi /t͡ɕɯːseːɕi/

A neutron is a subatomic particle found in the nucleus of an atom that carries no electric charge. It has a mass slightly larger than that of a proton and is essential for the stability of atomic nuclei.

예시

3 / 5
1

理科の授業で中性子について習いました。

I learned about neutrons in my science class.

2

原子核は陽子と中性子から構成されています。

The atomic nucleus is composed of protons and neutrons.

3

中性子って、たしか重力に関係あるんだよね?

Neutrons are related to gravity, right?

어휘 가족

명사
中性
형용사
中性的
관련
原子
💡

암기 팁

Think of 'Chū' (Middle/Neutral), 'Sei' (Nature), and 'Shi' (Child/Small thing). It is the 'Neutral-natured small particle'.

빠른 퀴즈

原子核は陽子と( )でできています。

정답!

정답은: 中性子

예시

1

理科の授業で中性子について習いました。

everyday

I learned about neutrons in my science class.

2

原子核は陽子と中性子から構成されています。

formal

The atomic nucleus is composed of protons and neutrons.

3

中性子って、たしか重力に関係あるんだよね?

informal

Neutrons are related to gravity, right?

4

中性子星の密度は極めて高く、スプーン一杯で数億トンに達する。

academic

The density of a neutron star is extremely high, reaching hundreds of millions of tons with just a single spoonful.

5

弊社は最新の中性子ビームを用いた非破壊検査技術を提供しています。

business

Our company provides non-destructive testing technology using the latest neutron beams.

어휘 가족

명사
中性
형용사
中性的
관련
原子

자주 쓰는 조합

中性子星 neutron star
中性子ビーム neutron beam
中性子捕獲 neutron capture
中性子回折 neutron diffraction
中性子源 neutron source

자주 쓰는 구문

中性子を放出する

to emit a neutron

高速中性子

fast neutron

熱中性子

thermal neutron

자주 혼동되는 단어

中性子 vs ニュートリノ

A neutrino is a nearly massless elementary particle, whereas a neutron is a much heavier nucleon found in atoms.

中性子 vs 中性

Chūsei refers to neutrality (like pH 7 or gender), while Chūseishi specifically refers to the physical particle.

📝

사용 참고사항

This is a technical scientific term and is almost exclusively used in physics, chemistry, or astronomy contexts. In casual conversation, it only appears when discussing science topics.

⚠️

자주 하는 실수

Learners might confuse it with 'neutrality' (中性) because they share the same root, but the suffix 'shi' (子) is required to refer to the particle itself.

💡

암기 팁

Think of 'Chū' (Middle/Neutral), 'Sei' (Nature), and 'Shi' (Child/Small thing). It is the 'Neutral-natured small particle'.

📖

어원

A Japanese loan-translation (calque) of the English word 'neutron', combining 'chūsei' (neutral) and 'shi' (particle/child).

문법 패턴

Used as a common noun. Often functions as a modifier using 'no', as in '中性子の発見' (Discovery of the neutron).
🌍

문화적 맥락

Given Japan's history with nuclear science (both energy and the atomic bomb), technical terms like these often appear in educational curricula and news media more frequently than in some other cultures.

빠른 퀴즈

原子核は陽子と( )でできています。

정답!

정답은: 中性子

관련 단어

保護

A1

The act of keeping someone or something safe from harm, damage, or loss by providing care or creating boundaries. It is a versatile term in Japanese used for social welfare, environmental conservation, and digital security.

革命

A1

A fundamental and sudden change in political power or social structure, often involving a shift in governance. It also refers to a major, transformative shift in technology, thought, or a specific field that completely alters how things are done.

拡大

A1

The act of making something larger in size, scale, or scope. It is frequently used for physical enlargement (like a photo) or abstract growth (like a business or a problem).

販売

A1

The act of selling goods or services to customers, typically within a commercial or professional context. It refers to the business process of making items available for purchase.

取引

A1

A transaction or business deal involving the exchange of money, goods, or services. It refers to the process of doing business with another party or making a trade.

貯金

A1

The act of saving money or the amount of money saved, typically in a bank or a piggy bank. It refers to setting aside funds for future use rather than spending them immediately.

借金

A1

A sum of money that is borrowed from a person or an institution and is expected to be paid back. It refers to the state of owing money or the specific amount of debt accumulated.

利益

A1

Refers to the financial profit a company or individual makes after deducting expenses. It also describes a general benefit, advantage, or gain that someone receives from a situation or action.

損失

A1

A formal noun referring to the loss of something valuable, such as money, property, or time. It is commonly used in business or serious contexts to describe a reduction in value or a disadvantageous outcome.

予算

A1

A budget or an estimate of the amount of money available for a specific purpose. It refers to the financial plan or limit set before spending occurs in personal, business, or government contexts.

도움이 되었나요?
아직 댓글이 없습니다. 첫 번째로 생각을 공유하세요!

무료로 언어 학습 시작하기

무료로 학습 시작