abacus
71abacus — /ˈæbəkəs / (say abuhkuhs) noun (plural abacuses or abaci /ˈæbəsi/ (say abuhsee)) 1. a contrivance for calculating, consisting of beads or balls strung on wires or rods set in a frame. 2. Architecture a slab forming the top or capital of a column …
72abacus — n. frame with beads for calculation; Architecture, flat slab forming uppermost part of capital of column …
73abacus — Helu hō ike …
74abacus — [1] The uppermost part of a column capital or pilaster, on which the architrave rests. [2] A bead frame. Used as an arithmetic calculating aid …
75abacus — n. (pl. abacuses) 1 an oblong frame with rows of wires or grooves along which beads are slid, used for calculating. 2 Archit. the flat slab on top of a capital, supporting the architrave. Etymology: L f. Gk abax abakos slab, drawing board, f. Heb …
76abacus harmonicus — noun An ancient diagram showing the structure and disposition of the keys of an instrument. Crabb …
77Roman abacus — The Romans developed the Roman hand abacus, a portable, but less capable, base 10 version of the previous Babylonian abacus. It was the first portable calculating device for engineers, merchants and presumably tax collectors. It greatly reduced… …
78Asiana Abacus — Co, Ltd. (hangul:아시아나애바카스) is a South Korean software and electronics company. headquartered in Sejongro Jongno gu Seoul Korea. established in 1991. Asiana Abacus and airport and industrial software computer are units of licensed by Asiana… …
79Nano-abacus — The nano abacus is a nano sized abacus developed by IBM scientists. Stable rows made up of ten molecules act as the railings of the abacus. The beads are made up of fullerene and are pushed around by the tip of a scanning tunneling microscope.… …
80Hotel Abacus — (Порто Мантовано,Италия) Категория отеля: 4 звездочный отель Адрес: Strada Martorelli 9 …
