释义 |
under-exposure Photogr. (stress variable) [under-1 10 b.] Insufficient exposure to light.
1873E. Spon Workshop Receipts Ser. i. 255 If the negative is deficient in density,..it is the result of under-exposure. 1892Photogr. Ann. II. 90 Rodinal..gives much softer negatives than quinol, especially in cases of under-exposure. |