negative picture

• 负片,负象

negative picture的用法和样例：

例句

1. Place one of the negative records in the projector object plane.
   将负片记录之一放入投影器的物平面内。
2. But they have far to go before they match a color negative's ability to lasso photons high and low.
   不过对于彩色负片所能呈现的色调范围，数位单眼还差的远呢。