| 释义 |
whiteprint
white·print W5139800 (wīt′prĭnt′, hwīt′-)n. A photomechanical copy, usually of a line drawing, in which black or colored lines appear on a white background.whiteprint
whiteprint[′wīt‚print] (graphic arts) A print made by a plan copying process, produced on diazo paper or film, the emulsion containing a diazonium compound and a coupling or activating component; the process is based on sensitivity to ultraviolet light; development is by ammonia vapors, anhydrous ammonia gas, an alkaline solution which includes the coupler, or heat. whiteprintA reproduction of a construction drawing in which black lines appear on a white background. Compare with blueprint. |