1)brake air pressure bargraph,制动气压条线图[直方图]2)Line direction histogram,线条方向直方图3)vertical bar graph,垂直条线图4)compressed histogram,压缩直方图5)Histogram compression,直方图压缩6)online histogramming,在线直方图
用法和例句
Method of selectivity estimation using compressed histogram;
基于压缩直方图的谓词选择率估计方法
Design and implement of BESIII online histogramming software;