The use of a good contactprint is superior to that of an anaglyphic projection.
使用好的晒印像片比使用互补色立体投影还好。
2
A contactprint is in the size of a book, but it can be used to enlarge pictures or to have the picture printed on it directly.
一张大底片有一本书那么大。可以放像,也可以直接印像,那是真正意义上的实现影像。
3
One held a piece of film firmly against the end of the oscillograph and got a bleary contactprint of a trace too faint to photograph without repetitive stimulation.