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.
Beispiele
3 von 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?
Wortfamilie
Merkhilfe
Think of the kanji: 質 (Quality) + 量 (Quantity). It's the total 'Quantity' of the 'Quality/Substance' an object has.
Schnelles Quiz
理科の実験で、石の（ ）を天秤で量りました。
Richtig!
Die richtige Antwort ist: 質量
Beispiele
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.
Wortfamilie
Häufige Kollokationen
Häufige Phrasen
質量ともに
both in quality and quantity
質量分析
mass spectrometry
質量欠損
mass defect
Wird oft verwechselt mit
Shitsuryō (mass) is constant everywhere in the universe, while jūryō (weight) changes depending on gravity.
Nutzungshinweise
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.
Häufige Fehler
Learners often use 'shitsuryō' when they just mean a heavy bag in a casual conversation; 'omosa' is more natural there.
Merkhilfe
Think of the kanji: 質 (Quality) + 量 (Quantity). It's the total 'Quantity' of the 'Quality/Substance' an object has.
Wortherkunft
A Sino-Japanese compound (Kango) where 'shitsu' (nature/substance) meets 'ryō' (quantity/measure).
Grammatikmuster
Kultureller Kontext
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.
Schnelles Quiz
理科の実験で、石の（ ）を天秤で量りました。
Richtig!
Die richtige Antwort ist: 質量
Verwandtes Vokabular
Ähnliche Wörter
急減
A1A rapid or sharp decrease in quantity, numbers, or degree. It is typically used in objective or statistical contexts to describe a sudden drop in things like population, sales, or natural resources.
変化
A1A noun that refers to the process of becoming different or a transformation in state, appearance, or condition. It is a very common word used to describe everything from changes in the weather and seasons to shifts in social trends or scientific processes.
変更
A1A change, modification, or alteration made to a plan, schedule, or setting. It is commonly used when something previously decided needs to be updated or adjusted to fit a new situation.
転換
A1A significant change or conversion in direction, state, or mindset. It is commonly used to describe a shift in policy, a change of mood, or a fundamental turn in a situation.
移行
A1The process of changing from one state, stage, or system to another. It is often used to describe moving data between devices or the transition between different organizational phases.
置換
A1The act of replacing one thing with another, or substituting a part of something with a different element. It is most commonly used in technical contexts such as mathematics, chemistry, and computer programming (find and replace).
逆転
A1逆転 (gyakuten) refers to a complete reversal of a situation, position, or order. It is most commonly used to describe a sudden comeback in sports or a shift where the losing side becomes the winner.
反転
A1To turn something over, flip it, or reverse its state or direction. It is frequently used in digital contexts for images and colors, as well as describing a sudden reversal in a situation or trend.
循環
A1Circulation or cycle refers to the movement of something in a circle or its return to a starting point to repeat again. It is commonly used when talking about blood flow, air movement, or the recycling of resources.
交通
A1Koutsuu refers to the system and movement of vehicles and people, encompassing both 'traffic' and 'transportation'. It is commonly used to describe the accessibility of a location or the flow of vehicles on the road.
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