ABC Index - ترجمة إلى إنجليزي
MEASURE OF DISTURBANCES IN THE HORIZONTAL COMPONENT OF EARTH'S MAGNETIC FIELD AS AN INTEGER IN THE RANGE 0–9
Kp index; Kp-index; K index; A-index; Ap-index
index linked
STATISTICAL MEASURE WHICH MEASURE THE CHANGES IN ECONOMICS AND FINANCE
Index numbers; Index number; Economic indices; Superlative index numbers; Superlative index number; Index (finance); Index linked; Financial index; Economic index
an den Index gebunden
index file
DATA STRUCTURE FOR QUERY OPTIMIZATION IN DATABASES
Table index; Index file; IDX (file format); Clustered index; Non-clustered Index; Dense index; Sparse index; Nonclustered index; Index (database); Database indices
Inhaltsverzeichnis (für die Ablage)
index number
STATISTICAL MEASURE WHICH MEASURE THE CHANGES IN ECONOMICS AND FINANCE
Index numbers; Index number; Economic indices; Superlative index numbers; Superlative index number; Index (finance); Index linked; Financial index; Economic index
Indexnummer (Zahl die Abweichungen des Index angibt)
تعريف
ABC
1. <computer> Atanasoff-Berry Computer.
2. <language> An imperative language and programming
environment from CWI, Netherlands. It is interactive,
structured, high-level, and easy to learn and use. It is a
general-purpose language which you might use instead of
BASIC, Pascal or AWK. It is not a systems-programming
language but is good for teaching or prototyping.
ABC has only five data types that can easily be combined;
strong typing, yet without declarations; data limited only
by memory; refinements to support top-down programming;
nesting by indentation. Programs are typically around a
quarter the size of the equivalent Pascal or C program,
and more readable.
ABC includes a programming environment with syntax-directed
editing, suggestions, persistent variables and multiple
workspaces and infinite precision arithmetic.
An example function words to collect the set of all words in a
document:
HOW TO RETURN words document:
PUT {} IN collection
FOR line in document:
FOR word IN split line:
IF word not.in collection:
INSERT word IN collection
RETURN collection
Interpreter/compiler, version 1.04.01, by Leo Geurts,
Lambert Meertens, Steven Pemberton <Steven.Pemberton@cwi.nl>.
ABC has been ported to Unix, MS-DOS, Atari, Macintosh.
http://cwi.nl/cwi/projects/abc.html.
FTP eu.net (ftp://ftp.eu.net/programming/languages/abc),
FTP nluug.nl (ftp://ftp.nluug.nl/programming/languages/abc),
FTP uunet (ftp://ftp.uu.net/languages/abc).
Mailing list: <abc-list-request@cwi.nl>.
E-mail: <abc@cwi.nl>.
["The ABC Programmer's Handbook" by Leo Geurts, Lambert
Meertens and Steven Pemberton, published by Prentice-Hall
(ISBN 0-13-000027-2) ].
["An Alternative Simple Language and Environment for PCs" by
Steven Pemberton, IEEE Software, Vol. 4, No. 1, January 1987,
pp. 56-64. ]
(1995-02-09)
2. <language> Argument, Basic value, C?.
An abstract machine for implementation of {functional
languages} and its intermediate code.
[P. Koopman, "Functional Programs as Executable
Specifications", 1990 ].
(1995-02-09)
ويكيبيديا
K-index
The K-index quantifies disturbances in the horizontal component of earth's magnetic field with an integer in the range 0–9 with 1 being calm and 5 or more indicating a geomagnetic storm. It is derived from the maximum fluctuations of horizontal components observed on a magnetometer during a three-hour interval. The label K comes from the German word Kennziffer meaning "characteristic digit". The K-index was introduced by Julius Bartels in 1939.
