filled+density

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• Density of states — Condensed matter physics Phases · Phase tr …   Wikipedia

• density — [[t]de̱nsɪti[/t]] densities 1) N VAR: usu with supp, oft N of n Density is the extent to which something is filled or covered with people or things. The law which restricts the density of housing in the Balearics was changed recently... The… …   English dictionary

• density — den|si|ty [ˈdensıti] n [U] 1.) the degree to which an area is filled with people or things density of ▪ the size and density of settlements ▪ areas of high population density 2.) technical the relationship between the ↑mass of something and its… …   Dictionary of contemporary English

• density — noun (U) 1 the degree to which an area is filled with things or people: population density 2 technical the relationship between something s mass 1 (6) and its size …   Longman dictionary of contemporary English

• Relative density — Relative density, sometimes called specific density, is the ratio of the density of a substance to the density of a given reference material. If a substance s relative density is less than one then it is less dense than the reference; if greater… …   Wikipedia

• Gas-filled tube — See also: Gas discharge lamp A gas filled tube, also known as a discharge tube, is an arrangement of electrodes in a gas within an insulating, temperature resistant envelope. Although the envelope is typically glass, power tubes often use… …   Wikipedia

• Probability density function — Boxplot and probability density function of a normal distribution N(0, σ2). In probability theory, a probability density function (pdf), or density of a continuous random variable is a function that describes the relative likelihood for this… …   Wikipedia

• Multivariate kernel density estimation — Kernel density estimation is a nonparametric technique for density estimation i.e., estimation of probability density functions, which is one of the fundamental questions in statistics. It can be viewed as a generalisation of histogram density… …   Wikipedia

• Particle density — The particle density or true density of a particulate solid or powder, is the density of the particles that make up the powder, in contrast to the bulk density, which measures the average density of a large volume of the powder in a specific… …   Wikipedia

• gravimetric density — noun : the mean density of the total contents including the air in the interstitial spaces of any volume filled with a granular substance (as gunpowder) …   Useful english dictionary

• Formation evaluation — In petroleum exploration and development, formation evaluation is used to determine the ability of a borehole to produce petroleum. Essentially, it is the process of recognizing a commercial well when you drill one .Modern rotary drilling usually …   Wikipedia