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.
مثالها
3 از 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?
خانواده کلمه
راهنمای حفظ
Think of the kanji: 質 (Quality) + 量 (Quantity). It's the total 'Quantity' of the 'Quality/Substance' an object has.
آزمون سریع
理科の実験で、石の（ ）を天秤で量りました。
درسته!
پاسخ صحیح این است: 質量
مثالها
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.
خانواده کلمه
ترکیبهای رایج
عبارات رایج
質量ともに
both in quality and quantity
質量分析
mass spectrometry
質量欠損
mass defect
اغلب اشتباه گرفته میشود با
Shitsuryō (mass) is constant everywhere in the universe, while jūryō (weight) changes depending on gravity.
نکات کاربردی
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.
اشتباهات رایج
Learners often use 'shitsuryō' when they just mean a heavy bag in a casual conversation; 'omosa' is more natural there.
راهنمای حفظ
Think of the kanji: 質 (Quality) + 量 (Quantity). It's the total 'Quantity' of the 'Quality/Substance' an object has.
ریشه کلمه
A Sino-Japanese compound (Kango) where 'shitsu' (nature/substance) meets 'ryō' (quantity/measure).
الگوهای دستوری
بافت فرهنگی
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.
آزمون سریع
理科の実験で、石の（ ）を天秤で量りました。
درسته!
پاسخ صحیح این است: 質量
واژگان مرتبط
لغات مرتبط
講義
A1A lecture or a formal talk given to an audience, particularly students at a university or college, to teach a specific subject. It refers to the act of explaining the meaning of a text or a specialized topic in an academic setting.
授業
A1A class or lesson conducted by a teacher in a school or educational setting. It refers to the specific period of instruction and the activities involved in teaching students.
講座
A1A formal series of lectures, a specific course of study, or a workshop focusing on a particular subject. It is often used in universities, adult education centers, or online learning platforms to describe a structured educational program.
教室
A1A physical room in a school or educational institution where students are taught. It can also refer to a specific course of study or a private lesson, such as a music or cooking class.
教科
A1A subject or branch of study within a school curriculum. It refers to the specific categories of learning taught to students, such as mathematics, science, or language arts.
科目
A1Kamoku refers to a specific subject or branch of study within a school or academic curriculum. It is used to identify individual courses like mathematics, science, or history rather than the general concept of education.
学位
A1An academic degree or title conferred by a university or college to signify the completion of a course of study. It represents a specific level of educational attainment such as a Bachelor's, Master's, or Doctorate.
資格
A1A qualification, certification, or license required to perform a specific task or job. It also refers to the legal or moral right/status that makes someone eligible for something.
免許
A1A license or official permit granted by an authority to allow someone to perform a specific action, such as driving or practicing a profession. It serves as proof that the holder has met the necessary legal requirements and passed required examinations.
証書
A1A formal document or certificate that serves as written evidence of a fact, right, or obligation. It is commonly used for legal, financial, or official purposes such as diplomas, insurance policies, or contracts.
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