Objective: Computer digitally expresses the average grey scale values and color point percentages in normal and cirrhotic livers before and after Levovist enhancement.

目的：用计算机数字化表达利声显增强前后正常肝和肝硬化平均灰度值和彩点百分比。

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This "purple air from the east" story made people believe the color was a symbol of great saints from that point on.

从那时起，“紫气东来”的故事使人们相信，紫色是伟大圣人的象征。

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It shows how important color choice can be: The main point of distinction from other Evora models is the color palette and options.

FORBES: 5. Red

The challenge for the designer is to choose the right marker with which to represent the data point, with size and color being the most prominent considerations.

FORBES: Why Animated Data Maps Work So Well

After speaking with many traders with color-vision deficiencies, designers of DJ FX Trader, a foreign exchange tool offered by Dow Jones, the publisher of The Wall Street Journal, say they made a point of using icons to supplement color.

WSJ: New Outlook for Colorblindness