频率多边形比直方图更简单.The frequency polygon is simpler than its histogram counterpart.应力范围直方图可用作估算等效 均方根 应用力范围.The stress range histogram was used to estimate the effective root - mean - square stress range.提出了基于二维 直方图 的最大相关准则自动阈...
Some prisoners climbed onto the roof and hung up a banner.几个囚犯爬上房顶,挂起了一面旗子。Nothing to be heard but the soft flap of a silk banner.万籁俱寂,只有一面绸制旗子轻轻飘动的响声。A white banner was hanging out of the window.一面白旗挂在窗子外面....