| thermometer |
An instrument for measuring temperature by utilizing the variation of the physical properties of substances according to their thermal states. Thermometers may be classified into types according to their construction; deformation thermometer, electrical thermometer, gas thermometer, liquid-in-glass thermometer, liquid-in-metal thermometer, sonic thermometer.
출처: www.novalynx.com/glossary-t.html
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| thermopile |
A transducer for converting thermal energy directly into electrical energy. It is composed of pairs of thermocouples which are connected either in series or in parallel. Thermopiles are used in thermoelectric radiation instruments when the output of a single pair of termocouples is not large enough. See Moll thermopile, Eppley pyrheliometer.
출처: www.novalynx.com/glossary-t.html
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| thermoplastic |
(material) A type of plastic which can be remelted a number of times without any important change in properties. Nylon and polyvinyl-chloride (pvc) are examples of thermoplastics. Such plastics are resilient after molding.
출처: connectors.tycoelectronics.com/glossary/glossary-t...
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| thermal diffusion |
A phenomenon in which a temperature gradient in a mixture of fluids gives rise to a flow of one constituent relative to the mixture as a whole. Also known as thermodiffusion.
출처: www.csa.com/hottopics/mems/gloss.php
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| thermometer |
An instrument for measuring temperatures. Three different systems are employed. The Fahrenheit scale records freezing point of water at 32 degrees and boiling point at 212 degrees; the Centigrade scale registers freezing point at 0 degrees and boiling point at 100 degrees; the Reaumur scale has a freezing point of 0 degrees and a boiling point of 80 degrees. Absolute minimum temperatures are - 273?6 degrees Centigrade or -459? degrees Fahrenheit.
출처: www.aeroplanemonthly.com/glossary/glossary_T.htm
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