例句與造句

1. When all layers are complete and dry, a clearing bath of sodium metabisulfite is used to extract any remaining dichromate so the print will be archival.
2. After'first development,'the initial silver image is then removed ( e . g . using a potassium bichromate / sulfuric acid bleach, which requires a subsequent " clearing bath " to remove the chromate stain from the film ).
3. It's difficult to find clearing bath in a sentence. 用clearing bath造句挺難的