CF
 可信度因數,確信度


 Cf
      n 1: a radioactive transuranic element; discovered by bombarding
           curium with alpha particles [syn: californium, {atomic
           number 98]
      2: the most common congenital disease; the child's lungs and
         intestines and pancreas become clogged with thick mucus;
         caused by defect in a single gene; there is no cure [syn:
         cystic fibrosis, fibrocystic disease of the pancreas,
         pancreatic fibrosis, mucoviscidosis]
      adv : compare (used in texts to point the reader to another
            location in the text) [syn: cf., confer, see, {see
            also]


 cf.
      adv : compare (used in texts to point the reader to another
            location in the text) [syn: cf, confer, see, {see
            also]