a soil with distinct A, B, and C horizons.
Soil in which A, B, and C horizons can be seen as three distinct layers in vertical section.
Also, ABC. the alphabet. the basic skills of spelling, reading, and writing: learning the ABC’s in the early grades of school. Also, ABC. the basic or elementary facts, principles, etc., of a subject: the ABC’s of electricity. (defs 1, 3). Trademark. American Broadcasting Companies: a television and radio network. atomic, biological, and chemical: ABC warfare. […]
abcc American Board of Clinical Chemistry
abcl/1 language An Object-Based Concurrent Language. The language for the ABCL MIMD system, written by Akinori Yonezawa of Department of Information Science, Tokyo University in 1986. ABCL/1 uses asynchronous message passing to objects. It requires Common Lisp. Implementations in KCL and Symbolics Lisp are available from the author. (ftp://camille.is.s.u-tokyo.ac.jp/). E-mail: . [“ABCL: An Object-Oriented Concurrent […]
abcl/r language A reflective subset of ABCL/1, written in ABCL/1 by Yonezawa of Tokyo Institute of Technology in 1988. (ftp://camille.is.s.u-tokyo.ac.jp/pub/abclr). [“Reflection in an Object-Oriented Concurrent Language”, T. Watanabe et al, SIGPLAN Notices 23(11):306-315 (Nov 1988)]. (1994-11-08)