- thermal structure
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геотермический разрез
English-Russian dictionary of geology. 2011.
thermal structure
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Thermal — A thermal column (or thermal) is a column of rising air in the lower altitudes of the Earth s atmosphere. Thermals are created by the uneven heating of the Earth s surface from solar radiation, and an example of convection. The Sun warms the… … Wikipedia
Thermal transmittance — Thermal transmittance, also known as U value, is the rate of transfer of heat (in watts) through one square metre of a structure divided by the difference in temperature across the structure. It is expressed in watts per square metre per kelvin,… … Wikipedia
Thermal shock — is the name given to cracking as a result of rapid temperature change. Glass and ceramic objects are particularly vulnerable to this form of failure, due to their low toughness, low thermal conductivity, and high thermal expansion coefficients.… … Wikipedia
Thermal resistance in electronics — Thermal resistance is the temperature difference across a structure when a unit of heat energy flows through it in unit time. It is the reciprocal of thermal conductance. The SI units of thermal resistance are kelvins per watt, or the equivalent… … Wikipedia
Thermal analysis — is a branch of materials science where the properties of materials are studied as they change with temperature. Techniques include: *Differential scanning calorimetry *Dynamic mechanical analysis *Thermomechanical analysis *Thermogravimetric… … Wikipedia
Thermal energy — is the sum of the sensible energy and latent energy.Internal energy Internal energy – the sum of all microscopic forms of energy of a system. It is related to the molecular structure and the degree of molecular activity and may be viewed as the… … Wikipedia
Thermal pollution — is a temperature change in natural bodies of water caused by human influence. The temperature change can be upwards or downwards. In the Northern Hemisphere, a common cause of thermal pollution is the use of water as a coolant, especially in… … Wikipedia
Structure de l'ARN — Structure 3D d un ARN régulateur (riboswitch)[1] La structure de l ARN décrit l arrangement des paires de bases et de la conformation de l ARN en trois dimensions. L ARN étant trouvé le plus souvent sous forme de simple … Wikipédia en Français
Structure formation — refers to a fundamental problem in physical cosmology. The universe, as is now known from observations of the cosmic microwave background radiation, began in a hot, dense, nearly uniform state approximately 13.7 Gyr ago. [cite journal |author=D.… … Wikipedia
Thermal conductivity — In physics, thermal conductivity, k, is the property of a material that indicates its ability to conduct heat. It appears primarily in Fourier s Law for heat conduction.First, we define heat conduction by the formula::: H=frac{Delta Q}{Delta t}=k … Wikipedia
Thermal airship — A thermal airship is an airship that generates its lift via the difference in density due to a temperature differential between the gas inside its envelope and the ambient air. (This is in contrast to the more common use of helium to provide lift … Wikipedia
