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.
أمثلة
3 من 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?
عائلة الكلمة
نصيحة للحفظ
Think of 'Chū' (Middle/Neutral), 'Sei' (Nature), and 'Shi' (Child/Small thing). It is the 'Neutral-natured small particle'.
اختبار سريع
原子核は陽子と( )でできています。
صحيح!
الإجابة الصحيحة هي: 中性子
أمثلة
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.
عائلة الكلمة
تلازمات شائعة
العبارات الشائعة
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
يُخلط عادةً مع
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.
ملاحظات الاستخدام
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.
أخطاء شائعة
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.
نصيحة للحفظ
Think of 'Chū' (Middle/Neutral), 'Sei' (Nature), and 'Shi' (Child/Small thing). It is the 'Neutral-natured small particle'.
أصل الكلمة
A Japanese loan-translation (calque) of the English word 'neutron', combining 'chūsei' (neutral) and 'shi' (particle/child).
أنماط نحوية
السياق الثقافي
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.
اختبار سريع
原子核は陽子と( )でできています。
صحيح!
الإجابة الصحيحة هي: 中性子
مفردات ذات صلة
كلمات ذات صلة
打ち合わせ
A1A preliminary meeting or discussion held to coordinate details and make arrangements before an event or project. It is used to ensure all parties involved are in agreement on the plan of action.
指示
A1An instruction or direction given by someone to explain how to do something or where to go. It is frequently used in professional or educational settings to denote specific orders or guidelines provided by a superior.
命令
A1A command or order given by a person in authority to a subordinate. It implies that the person receiving the command is expected to follow it without question.
規制
A1The act of controlling or limiting something through rules, laws, or official authority. It is commonly used to describe government policies, traffic control, or organizational restrictions to maintain order or safety.
処罰
A1A formal action taken to penalize someone for breaking a law, rule, or regulation. It refers to the official imposition of a penalty or sentence by an authority figure or institution.
罰金
A1A sum of money that someone is ordered to pay as a penalty for breaking a law or rule. It is most commonly associated with traffic violations, administrative offenses, or minor crimes.
裁判
A1A formal legal process where a judge or court hears evidence to decide a legal case or dispute. It refers to a trial, judgment, or the act of adjudication within a judicial system.
弁護
A1Bengo refers to the act of defending or advocating for someone, particularly in a legal setting or during an argument. It involves speaking in support of another person to protect their rights or justify their actions.
告訴
A1A formal criminal complaint or legal accusation filed by a victim to the police or a prosecutor. It specifically refers to the victim's request for the offender to be punished under criminal law.
訴訟
A1A formal legal process where a dispute is brought before a court for a judicial decision. It typically involves a plaintiff seeking a legal remedy against a defendant through the court system.
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