怎么区分 chart，diagram，graph，figure这几个词，都是图表的意思? 电路图也算diagram。 graph: A graph is a mathematical diagram which shows the relationship between two or more sets of numbers or measurements 意思是graph是数学化的diagram，展示两个或两个以上的数字集。 figure： In books and magazines, the diagrams which help to show or explain information are referred to as figures