Индекс частоты и важности слов показывает, как часто слово встречается в данном языке.
Чем меньше число, тем чаще используется слово. Наиболее часто используемые слова обычно находятся в диапазоне от 1 до 4000. Этот индекс важности помогает вам сосредоточиться на самых полезных словах во время процесса изучения языка.
The degree of compactness of a substance; mass per unit volume., The quantity or amount of something per unit of space., The thickness or heaviness of a substance or material.
Density - Значения
The degree of compactness of a substance; mass per unit volume.
Пример: The density of water is approximately 1 gram per cubic centimeter.
Примечание: In informal contexts, density can refer to the thickness or weight of a material, often used in industries like fashion and textiles.
Синонимы Density
thickness
Thickness refers to the distance between two surfaces or points, often used to describe how thick or dense something is.
Пример: The thickness of the ice sheet was measured to determine its stability.
Примечание: Thickness specifically focuses on the measurement of the distance between surfaces or points, whereas density refers to the mass of a substance per unit volume.
concentration
Concentration refers to the amount of a substance in a given volume, often used in the context of solutions or mixtures.
Пример: The concentration of salt in the solution was too high for the experiment.
Примечание: Concentration is more commonly associated with the amount of a particular substance within a mixture, while density is a measure of mass per unit volume.
compactness
Compactness refers to how closely packed or dense something is, often used to describe the tightness of a material or substance.
Пример: The compactness of the soil affected the growth of the plants.
Примечание: Compactness focuses on how tightly packed or closely arranged the components are, while density is a measure of mass per unit volume.
Выражения и распространенные фразы Density
High density
Refers to the concentration of people or objects within a given area, often used in urban planning or describing population distribution.
Пример: The city center has high density housing with tall buildings close together.
Примечание: Density specifically refers to the amount of mass per unit volume, while 'high density' extends this concept to describe a high concentration or crowding of people or objects in a particular area.
Low density
Describes a situation where there is a lower concentration of people or objects within a given area.
Пример: The suburbs are known for their low density housing, with spacious yards and fewer buildings per block.
Примечание: Similar to 'high density,' 'low density' extends the concept of density to describe a lower concentration or spread out nature of people or objects in a specific area.
Population density
Refers to the number of people living in a specified area, usually expressed as individuals per square kilometer or square mile.
Пример: Tokyo has one of the highest population densities in the world, with millions of people living in a relatively small area.
Примечание: Population density specifically focuses on the number of individuals within a given area, highlighting the concentration of people rather than just the physical mass per unit volume.
Density altitude
Aeronautical term that combines pressure altitude and temperature to provide an equivalent altitude above sea level at which the air density is the same as the actual air density at a specific location.
Пример: Pilots must consider density altitude when flying in high elevation areas, as the reduced air density affects aircraft performance.
Примечание: Density altitude is a specialized term used in aviation to describe the altitude in terms of air density, accounting for factors like temperature and pressure that affect aircraft performance.
Density function
In mathematics and statistics, a density function describes the probability distribution of a continuous random variable.
Пример: Mathematicians often use probability density functions to model the likelihood of various outcomes in statistical analysis.
Примечание: Density function is a technical term in mathematics and statistics that refers to the probability distribution of continuous random variables, extending the concept of density to describe the likelihood of different outcomes.
Повседневные (сленговые) выражения Density
Dense
In slang terms, 'dense' can refer to someone who is not very intelligent or understanding.
Пример: She's a bit dense sometimes, but she means well.
Примечание: While 'dense' can still refer to thickness or compactness like the original word 'density', its slang usage focuses on a person's mental capacity.
Thick
When used as slang, 'thick' can describe someone who is slow to understand or not very smart.
Пример: I can't believe he didn't notice that mistake, he's so thick!
Примечание: Similar to 'dense', 'thick' in slang refers to someone's lack of intelligence rather than physical thickness or density.
Crowded
'Crowded' is used in slang to describe a place or situation that is full of people or things.
Пример: The bar was so crowded last night, we could barely move.
Примечание: While the original word 'density' relates to the amount of something in a given space, 'crowded' emphasizes the feeling of being packed with people or things.
Packed
In informal language, 'packed' means something is full of people or things.
Пример: The concert was packed with fans.
Примечание: Similar to 'crowded', 'packed' conveys the idea of being filled to capacity, rather than just the level of density.
Squished
To be 'squished' means to be in a tight or cramped space, often with little room to move.
Пример: I had to sit squished between two people on the bus.
Примечание: 'Squished' implies a sense of discomfort due to being physically compressed or squeezed, which can relate to density but in a more colloquial and descriptive way.
Jam-packed
When something is 'jam-packed', it is extremely full or crowded.
Пример: The mall was jam-packed on Black Friday.
Примечание: 'Jam-packed' intensifies the idea of being filled to capacity or tightly packed, emphasizing the overwhelming amount of people or things in a space.
Density - Примеры
The density of water is 1 gram per cubic centimeter.
The mass density of the object is 2 kilograms per cubic meter.
The air in the city is very dense due to pollution.
Грамматика Density
Density - Существительное (Noun) / Существительное, единственное или массовое(Noun, singular or mass)
Лемма: density
Спряжения
Существительное, множественное число(Noun, plural): densities, density
Существительное, единственное или массовое(Noun, singular or mass): density
Слоги, Разделение и Ударение
density содержит 3 слогов: den • si • ty
Фонетическая транскрипция: ˈden(t)-sə-tē
density , ˈden(t)sətē(Красный слог ударный)
Density - Важность и частота использования
Индекс частоты и важности слов показывает, как часто слово встречается в данном языке. Чем меньше число, тем чаще используется слово. Наиболее часто используемые слова обычно находятся в диапазоне от 1 до 4000.
density: ~ 3900
(Распространённый).
Этот индекс важности помогает вам сосредоточиться на самых полезных словах во время процесса изучения языка.
