| thermoluminescence |
A trapped-charge, radiation-damage technique for dating archaeological objects. Energy produced by natural radiation in soil becomes stored in nearby objects. The amount of stored energy is a function of the background radiation level (which can be measured) and time. ...
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| theory |
A country will export that good which intensively uses the country's abundant (cheap) factor, and import the good which intensively uses its scarce (expensive) factor.
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| theory |
A general idea that explains a large set of factual patterns.
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| thermal |
1. Pertaining to temperature or heat. 2. A discrete buoyant element in which the buoyancy is confined to a limited volume of fluid. See plume. 3. A relatively small-scale, rising current of air produced when the atmosphere is heated enough locally by the earth's surface to produce absolute instability in its lowest layers. ...
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| thermal radiation |
Electromagnetic radiation emitted by all matter in thermal equilibrium as the result of the thermal excitation of its molecules.
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