joule The SI unit of work, abbreviated to ‘J'. One joule is the work done when the point of application of a force of 1 newton moves a distance of 1 metre in the direction of the force.
joule
数学辞典收录了4151条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。