Similar to 一意分解環

Common Gateway Interface

Common Object Request Broker Architecture

DNA profiling

Dornier Do 214

Dornier Do 317

Drupal

Vought F4U Corsair

McDonnell Douglas F-15 Eagle

Northrop F-89 Scorpion

Republic F-105 Thunderchief

Douglas F4D Skyray

Grumman F8F Bearcat

Fortran

13 (number)

19 (number)

40 (number)

50 (number)

70 (number)

Topological ring

Freshman's dream

Ideal (ring theory)

Radical of an ideal

Hereditary ring

Wedderburn's little theorem

Unit (ring theory)

Kasch ring