Compared to the ordinary Ram p filter,with the quantitative Ramp filter,the mean counts of the slice increased about50 % . In the mean while the noise decreased about 30 % .是什么意思_Compared to the ordinary Ram p filter,with the quantitative Ramp filter,the mean counts of the slice increased about50 % . In the mean while the noise decreased about 30 % .在线翻译_英语_读音_用法_例句