请输入您要查询的英文单词:

 

单词 potential energy
释义
potential energy
(once / 28209 pages)
n

Potential energy is a type of energy an object has because of its position. A boulder on top of a hill has a lot of potential energy because it could roll down pretty fast at any moment.
Maybe your parents have said that you have "so much potential!" Well, objects have potential too — specifically potential energy, a concept from the science of physics. This is the opposite of kinetic energy — energy derived from something currently in motion. Something with potential energy is in a position to get moving and is just waiting for a push or shove to do its thing. Like a skier waiting at the top of a mountain.
WORD FAMILY
potential energy: potential energies
USAGE EXAMPLES
They see it as government overreach and a block to potential energy development.
BBC(Dec 29, 2016)
They aren't the only ones eyeing roads and sidewalks as a potential energy source.
US News(Oct 16, 2016)
Warming seas are increasing the potential energy available to passing storms, effectively increasing the power ceiling or speed limit for these cyclones.
US News(Oct 11, 2016)
n the mechanical energy that a body has by virtue of its position; stored energy
Syn|Hypo|Hyper
P.E.
elastic energy, elastic potential energy
potential energy that is stored when a body is deformed (as in a coiled spring)
mechanical energy
energy in a mechanical form
随便看

 

英语词典包含147318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。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/23 20:49:46