Each successive figure USES shading to indicate the new portion of the picture that was added.

每个后续的图都使用深色来表示新添加的图片部分。

youdao

A stroboscopic picture, a stroboscopic exposure was made of the center portion of the Crab Nebula.

一张频闪观测仪的图，对蟹状星云的中心，进行频闪观测曝光。

youdao

While it's fun to statistically pit each of these weapons against one another, this is only a small portion of a much larger picture.

以数据比较这些武器是很有趣的，这只是大图片中的一小部分。

youdao

Oh, and guess what a significant portion of that proposed standard, MPEG-4 (as in Moving Picture Experts Group), happens to be based on?

FORBES: Streaming meemies