- density meters
- • уред за измерване на плътност
English-Bulgarian polytechnical dictionary . 2013.
density meters
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Density of air — The density of air, ρ (Greek: rho) (air density), is the mass per unit volume of Earth s atmosphere, and is a useful value in aeronautics and other sciences. Air density decreases with increasing altitude, as does air pressure. It also changes… … Wikipedia
Troop density — A troop density ( ru. Плотность войск) also known as the dispersion factor in military science is a statistical value assigned by commanders during the combat operations process in considering the ability of the Combat Arms to achieve military… … Wikipedia
Nuclear density gauge — A nuclear density gauge is a tool used in civil construction and the petroleum industry, as well as for mining and archaeology purposes. It consists of a radiation source that emits a directed beam of particles and a sensor that counts the… … Wikipedia
Nuclear density — is the density of the nucleus of an atom, averaging about 4×1017 kg/m³. The descriptive term nuclear density is also applied to situations where similarly high densities occur, such as within neutron stars. The nuclear density in a typical… … Wikipedia
Concrete moisture meters — Moisture meters have been used for decades to measure different types of moisture content in different materials and substances. Concrete meters have evolved from the successful wood moisture meter as flooring contractors tried to use their wood… … Wikipedia
Terahertz nondestructive evaluation — pertains to devices, and techniques of analysis occurring in the terahertz domain of electromagnetic radiation. These devices and techniques evaluate the properties of a material, component or system without causing damage.[1] After the Shuttle… … Wikipedia
Gravity (alcoholic beverage) — A floating hydrometer in use to test the specific gravity of beer Gravity, in the context of fermenting alcoholic beverages, refers to the specific gravity, or relative density compared to water, of the wort or must at various stages in the… … Wikipedia
Mettler Toledo — Type Public Traded as NYSE: MTD … Wikipedia
Dry matter — The dry matter (or otherwise knows as dry weight) is a measurement of the mass of something when completely dried. The dry matter of plant and animal material would be its solids, i.e. all its constituents excluding water. The dry matter of food… … Wikipedia
Film speed — is the measure of a photographic film s sensitivity to light, determined by sensitometry and measured on various numerical scales, the most recent being the ISO system. A closely related ISO system is used to measure the sensitivity of digital… … Wikipedia
Flow measurement — is the quantification of bulk fluid movement. Flow can be measured in a variety of ways. Positive displacement flow meters acumulate a fixed volume of fluid and then count the number of times the volume is filled to measure flow. Other flow… … Wikipedia
