| energy |
The fundamental substance of everything in the universe. The nonphysical factors of our lives are energetic in nature. Energy is characterized by vibration and the impulse to move.
출처: www.summerjoy.com/Glossary.html
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| energy conservation |
Activities that reduce end-use demand for energy by reducing the service demanded.
출처: www.neo.state.ne.us/statshtml/glossarye.htm
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| energy |
A property of a body related to its ability to move a force through a distance opposite the force's direction; energy is the product of the magnitude of the force times the distance. Energy may take several forms: see kinetic energy, potential energy, and elastic energy.
출처: urban.arch.virginia.edu/~km6e/references/glossary/...
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| energy |
The work that a physical system is capable of completing or doing.
출처: www.dpi.state.wi.us/standards/sciglos.html
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| energy |
loosely, anything that can cause a machine to move. For example, energy is contained by moving water, water raised to a high place, heat or magnetic fields. The energy of fast ions and electrons (measured in "electron volts") is a measure of their speed, and it enables them (for instance) to penetrate matter.
출처: www-spof.gsfc.nasa.gov/Education/wgloss.html
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