The frequency polygon is simpler than its histogram counterpart.频率多边形比直方图更简单.The stress range histogram was used to estimate the effective root - mean - square stress range.应力范围直方图可用作估算等效 均方根 应用力范围.This example demonstra...

n.柱状图...

histogram的音标：histogram的英式发音音标为：['hɪstəgræm]histogram的美式发音音标为：['hɪstəˌɡræm]...