| 单词 | conservation of energy |
| 释义 | conservation of energy (once / 26561 pages) n WORD FAMILY conservation of energy USAGE EXAMPLESConservation of energy is now a high social goal. New York Times(Dec 20, 2016) Projects that showcase the conservation of energy and light bulb technologies are part of the workshop experiences. Washington Times(Jun 20, 2016) Thus the universe can double the amount of positive matter energy and also double the negative gravitational energy without violation of the conservation of energy. Stephen Hawking, A Brief History of Time: And Other...(1988) n the fundamental principle of physics that the total energy of an isolated system is constant despite internal changes Syn|Hyper first law of thermodynamics, law of conservation of energy law of thermodynamics (physics) a law governing the relations between states of energy in a closed system conservation(physics) the maintenance of a certain quantities unchanged during chemical reactions or physical transformations |
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