中性子
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.
उदाहरण
3 / 5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.
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.
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?
शब्द परिवार
याद रखने का तरीका
Think of 'Chū' (Middle/Neutral), 'Sei' (Nature), and 'Shi' (Child/Small thing). It is the 'Neutral-natured small particle'.
त्वरित क्विज़
原子核は陽子と( )でできています。
सही!
सही उत्तर है: 中性子
उदाहरण
理科の授業で中性子について習いました。
everydayI learned about neutrons in my science class.
原子核は陽子と中性子から構成されています。
formalThe atomic nucleus is composed of protons and neutrons.
中性子って、たしか重力に関係あるんだよね？
informalNeutrons are related to gravity, right?
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。
academicThe density of a neutron star is extremely high, reaching hundreds of millions of tons with just a single spoonful.
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。
businessOur company provides non-destructive testing technology using the latest neutron beams.
शब्द परिवार
सामान्य शब्द संयोजन
सामान्य वाक्यांश
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
अक्सर इससे भ्रम होता है
A neutrino is a nearly massless elementary particle, whereas a neutron is a much heavier nucleon found in atoms.
Chūsei refers to neutrality (like pH 7 or gender), while Chūseishi specifically refers to the physical particle.
इस्तेमाल की जानकारी
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.
सामान्य गलतियाँ
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.
याद रखने का तरीका
Think of 'Chū' (Middle/Neutral), 'Sei' (Nature), and 'Shi' (Child/Small thing). It is the 'Neutral-natured small particle'.
शब्द की उत्पत्ति
A Japanese loan-translation (calque) of the English word 'neutron', combining 'chūsei' (neutral) and 'shi' (particle/child).
व्याकरण पैटर्न
सांस्कृतिक संदर्भ
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.
त्वरित क्विज़
原子核は陽子と( )でできています。
सही!
सही उत्तर है: 中性子
संबंधित शब्दावली
संबंधित शब्द
車両
A1A formal term referring to any wheeled vehicle, including cars, train carriages, and buses. It is frequently used in technical, legal, and transportation contexts to describe individual units of rolling stock or road vehicles.
乗り物
A1A general term used to describe any vehicle or means of transportation that carries people or things. It encompasses a wide range of objects including cars, trains, airplanes, and even amusement park rides.
自動車
A1A self-propelled motor vehicle with wheels, typically used for transporting passengers or goods on roads. While it is the technical and formal term for an automobile, it is commonly replaced by the simpler word 'kuruma' in casual conversation.
バス
A1A large motor vehicle designed to carry many passengers along a fixed route. In Japan, buses are a primary mode of public transportation for both local commuting and long-distance travel.
電車
A1A train powered by electricity used for transporting passengers. In Japan, it is the primary mode of public transportation for commuting and long-distance travel.
列車
A1A train, specifically referring to a series of connected railway cars or carriages that travel on tracks. It is a general term often used for long-distance transportation, freight, or in formal schedules.
新幹線
A1The Shinkansen is Japan's high-speed railway network, often referred to as the 'bullet train' in English. It is a symbol of modern Japanese engineering, famous for its incredible speed, safety record, and strict punctuality.
地下鉄
A1A railway system that runs primarily underground in urban areas. It is an essential mode of public transportation in major Japanese cities like Tokyo and Osaka, known for its punctuality and complex networks.
発着
A1Refers to the act of departing and arriving, specifically used for vehicles like trains, buses, and airplanes at a specific terminal or station. It combines the kanji for 'start/emit' (発) and 'arrive/wear' (着) to describe the full cycle of transport movement.
下車
A1The act of getting off or alighting from a vehicle such as a train, bus, or car. It is a formal Sino-Japanese compound used in announcements and written signs, whereas 'oriru' is used in daily speech.
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