密度
The degree of compactness of a substance; the quantity of people or things in a given area.
Beispiele
3 von 5水的密度比油大。
The density of water is greater than that of oil.
政府正在研究如何降低中心城区的建筑密度。
The government is studying how to reduce building density in the city center.
这里的空气密度很低。
The air density here is very low.
Wortfamilie
Merkhilfe
Mi (Dense) + Du (Degree). The degree of denseness.
Schnelles Quiz
东京是世界上人口____最高的城市之一。
Richtig!
Die richtige Antwort ist: 密度
Beispiele
水的密度比油大。
everydayThe density of water is greater than that of oil.
政府正在研究如何降低中心城区的建筑密度。
formalThe government is studying how to reduce building density in the city center.
这里的空气密度很低。
informalThe air density here is very low.
该地区的森林覆盖密度正在逐年增加。
academicThe forest coverage density in this area is increasing year by year.
我们需要提高广告投放的密度。
businessWe need to increase the density of ad placements.
Wortfamilie
Häufige Kollokationen
Häufige Phrasen
骨密度
bone density
平均密度
average density
Wird oft verwechselt mit
浓度 (concentration) is used for liquids or chemical mixtures; 密度 (density) is used for physical mass or distribution in space.
Nutzungshinweise
Crucial for IELTS Academic Writing Task 1 and 2 when discussing geography or urban planning.
Häufige Fehler
Don't confuse with '稠度' (viscosity) when talking about physics.
Merkhilfe
Mi (Dense) + Du (Degree). The degree of denseness.
Wortherkunft
From 'mì' (dense) and 'dù' (degree/measure).
Grammatikmuster
Schnelles Quiz
东京是世界上人口____最高的城市之一。
Richtig!
Die richtige Antwort ist: 密度
Verwandtes Vokabular
Mehr science Wörter
损耗
B1The loss or reduction of something (like energy, materials, or value) due to use, friction, or natural processes.
鉴别
B1To identify and distinguish the qualities or authenticity of something. It is often used for evaluating art, products, or scientific samples.
测定
B1To determine, measure, or test a value, quantity, or chemical property through scientific methods.
生存
B1The state or fact of continuing to live or exist, typically in spite of an accident, ordeal, or difficult circumstances.
微观
B1Relating to the small-scale or specific details of something. It is the opposite of macro, focusing on individual components or microscopic levels.
实验室
B1A room or building equipped for scientific experiments, research, or teaching.
复杂
B1Involving a lot of different but related parts; difficult to understand. Used to describe issues, systems, or tasks in IELTS.
预测
B1To say or estimate that a specified thing will happen in the future or will be a consequence of something. Common in data interpretation.
实证
B1Empirical proof or evidence; knowledge or verification based on observation and experiment rather than theory.
重叠
B1To cover part of the same area of space or time; to overlap. It can be used for physical objects or abstract concepts like schedules or roles.
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