descender

n.

下降者，下降物，下行字母；

Descender
La mortalidad atribuible al tabaquismo comienza a descender en España ☆
The advantage of using an HMM-based approach for faxed word recognition
Multifont Classification Using Typographical Attributes
Eduard Jaeger's Test-Types (Schrift-Scalen) and the historical development of vision tests.
Symbolic/neural recognition of cursive amounts on bank cheques
Cytological studies in Allium. I. Chromosome numbers and morphology in Allium sect. Allium from Greece.
Redescending M -estimators
CHARACTER SEGMENTATION USING CONVEX-HULL TECHNIQUES
Some additional notes on the "Princeton Robustness Year"