質量
質量 (shitsuryō) refers to 'mass' in a scientific context, representing the amount of matter in an object regardless of gravity. In a more general or metaphorical sense, it can describe the 'density' or 'substance' of content or information.
Exemplos
3 de 5この荷物の質量を計算してください。
Please calculate the mass of this luggage.
本研究では、サンプルの質量変化を追跡しました。
In this study, we tracked the change in mass of the samples.
このゲーム、データの質量が半端ないね。
The amount of content/data in this game is insane, right?
Família de palavras
Dica de memorização
Think of the kanji: 質 (Quality) + 量 (Quantity). It's the total 'Quantity' of the 'Quality/Substance' an object has.
Quiz rápido
理科の実験で、石の( )を天秤で量りました。
Correto!
A resposta correta é: 質量
Exemplos
この荷物の質量を計算してください。
everydayPlease calculate the mass of this luggage.
本研究では、サンプルの質量変化を追跡しました。
formalIn this study, we tracked the change in mass of the samples.
このゲーム、データの質量が半端ないね。
informalThe amount of content/data in this game is insane, right?
質量保存の法則は、化学反応の前後で物質の総量は変わらないという原理です。
academicThe law of conservation of mass is the principle that the total amount of matter does not change before and after a chemical reaction.
我々の製品は、軽量化しつつも質量感を維持しています。
businessOur products maintain a sense of substance while being lightweight.
Família de palavras
Colocações comuns
Frases Comuns
質量ともに
both in quality and quantity
質量分析
mass spectrometry
質量欠損
mass defect
Frequentemente confundido com
Shitsuryō (mass) is constant everywhere in the universe, while jūryō (weight) changes depending on gravity.
Notas de uso
Use this word primarily in scientific, technical, or highly formal contexts. In daily life, 'omosa' (weight) is much more common unless you are specifically discussing physics.
Erros comuns
Learners often use 'shitsuryō' when they just mean a heavy bag in a casual conversation; 'omosa' is more natural there.
Dica de memorização
Think of the kanji: 質 (Quality) + 量 (Quantity). It's the total 'Quantity' of the 'Quality/Substance' an object has.
Origem da palavra
A Sino-Japanese compound (Kango) where 'shitsu' (nature/substance) meets 'ryō' (quantity/measure).
Padrões gramaticais
Contexto cultural
In modern Japanese subcultures like anime, 'mass' (shitsuryō) is often used to describe the power or 'heaviness' of an attack or a character's presence.
Quiz rápido
理科の実験で、石の( )を天秤で量りました。
Correto!
A resposta correta é: 質量
Vocabulário relacionado
Palavras relacionadas
協力
A1Cooperation or collaboration where two or more people combine their efforts to achieve a common goal. It is used in both personal and professional settings to describe working together as a team or providing assistance.
提案
A1A suggestion or proposal of a plan or idea for others to consider. It is used in both casual conversations and professional meetings to introduce a potential course of action.
輸出
A1The act of sending goods or services produced in one country to another country for sale or trade. In Japanese, it functions as a noun and a suru-verb, representing the 'exit' of products from a domestic market.
輸入
A1The act of bringing goods, services, or materials into a country from abroad for sale or use. In Japanese, it functions as a noun or can be combined with 'suru' to become a verb meaning 'to import'.
資源
A1Shigen refers to valuable materials or assets, such as natural minerals, energy sources, or human talent, that can be used for production or survival. It is widely used in economics, environmental science, and daily life to describe both raw materials and abstract wealth.
保護
A1The 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.
観察
A1Observation is the act of watching someone or something carefully in order to gain information or understand a process. It is frequently used in scientific studies, nature analysis, and describing the act of paying close attention to details.
競争
A1Kyousou refers to the act of competing or vying with others to achieve a goal, win a prize, or establish superiority. It is a versatile term used in sports, business, and academics to describe both structured contests and general rivalry.
拡大
A1The 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).
製造
A1The process of making or producing goods, typically on a large scale using machinery. It refers specifically to industrial manufacturing rather than making things by hand on a small scale.
Comentários (0)
Faça Login para ComentarComece a aprender idiomas gratuitamente
Comece Grátis