| 单词 | conservation of energy |
| 释义 | conservation of energynoun Physics.the principle that in a system that does not undergo any force from outside the system, the amount of energy is constant, irrespective of its changes in form. Also called law of conservation of energy. Origin of conservation of energyFirst recorded in 1850–55 Words nearby conservation of energyconservationist, conservation law, conservation of angular momentum, conservation of baryon number, conservation of charge, conservation of energy, conservation of lepton number, conservation of linear momentum, conservation of mass, conservation of momentum, conservation of parity Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for conservation of energy
British Dictionary definitions for conservation of energyconservation of energy nounthe principle that the total energy of any isolated system is constant and independent of any changes occurring within the system Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Scientific definitions for conservation of energyconservation of energy A principle stating that the total energy of a closed system remains constant over time, regardless of other possible changes within the system. It is related to the symmetry of time invariance. See also invariance thermodynamics. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
| 随便看 |
英语词典包含192737条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。