Density (volumetric mass density or specific mass) is the ratio of a substance's mass to its volume. The symbol most often used for density is ρ (the lower case Greek letter rho), …

必应词典为您提供density的释义，美 [ˈdensəti]，英 ['densəti]，n. 密度；浓度；密集；稠密； 网络释义： 比重；黑度；强度；

DENSITY翻译：密集, （人口等的）密度, 物质, （物质的）密度。 了解更多。

爱词霸权威在线词典,为您提供density的中文意思,density的用法讲解,density的读音,density的同义词,density的反义词,density的例句等英语服务。

Dec 10, 2025 · Density, mass per unit volume of a substance. The formula for density is d=M/V, where d is density, M is mass, and V is volume. Density is commonly expressed in units of …

密度是一个较为普遍的概念，常见的物理量有 质量密度 、 电荷密度 、 能流密度 等。 绝大多数情况下密度默认指的是质量密度。 质量密度ρ的计算公式是ρ=m·V-1（1），其中m是质量，V是 …

This lesson explains density as the physical property in chemistry that quantifies how mass is concentrated in a given volume. Gain a comfort using the formula D = m/V and explore how …

Complete guide to density formula with interactive calculators, examples, and real-world applications. Learn D=M/V with step-by-step explanations and visual guides.

Feb 5, 2020 · Density is how much mass fits in a certain volume, like grams per cubic centimeter. To find density, divide the mass by the volume of an object using the formula density = …

Density is a measure of a distributed mass per unit volume for porous solids or particle suspensions. As well as the speed of the fluid and the average particle size, the erosion rate …