distance‐time graph A graph that shows displacement plotted against time for a particle moving in a straight line. The gradient at any point is equal to the velocity of the particle at that time.
distance‐time graph
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。