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1 private line
"An additional phone number with a distinct ring tone that cannot be forwarded. A private line allows a person who delegates calls to have a direct, confidential line." -
2 nonbreaking hyphen
"A hyphen that is used to prevent a hyphenated word, number, or phrase from breaking if it falls at the end of a line." -
3 multiplexing
"A technique used in communications and input/output operations to transmit a number of separate signals simultaneously over a single channel or line. To maintain the integrity of each signal on the channel, multiplexing can separate the signals by time, space, or frequency. The device used to combine the signals is a multiplexer." -
4 CRT
"The basis of the television screen and the standard microcomputer display screen. A CRT display is built around a vacuum tube containing one or more electron guns whose electron beams rapidly sweep horizontally across the inside of the front surface of the tube, which is coated with a material that glows when irradiated. Each electron beam moves from left to right, top to bottom, one horizontal scan line at a time. To keep the screen image from flickering, the electron beam refreshes the screen 30 times or more per second. The clarity of the image is determined by the number of pixels on the screen." -
5 home phone
An Outlook contact’s residential telephone number (usually a land line).
См. также в других словарях:
number line — n. Math. a straight line, theoretically extending to infinity in both positive and negative directions from zero, that shows the relative order of the real numbers … English World dictionary
Number line — For other uses, see Number line (disambiguation). In basic mathematics, a number line is a picture of a straight line on which every point is assumed to correspond to a real number and every real number to a point.[1] Often the integers are shown … Wikipedia
Number line (disambiguation) — A number line may refer to A one dimensional picture of the real numbers The print run number shown on the title page of a book This disambiguation page lists articles associated with the same title. If an … Wikipedia
number line — Math. a straight line on which there is indicated a one to one correspondence between points on the line and the set of real numbers. Also called real line. [1955 60] * * * … Universalium
number line — noun Date: 1956 a line of infinite extent whose points correspond to the real numbers according to their distance in a positive or negative direction from a point arbitrarily taken as zero … New Collegiate Dictionary
number line — noun A line that graphically represents the real numbers as a series of points whose distance from an origin is proportional to their value … Wiktionary
number line — noun : a line of infinite extent whose points correspond to the real numbers according to their distance in a positive or negative direction from a point arbitrarily taken as zero … Useful english dictionary
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real number line — noun A geometric representation of the real number system. Syn: real line … Wiktionary
Number form — This article refers to the neurological phenomenon. For Unicode numbers, see Number Forms. A number form from one of Francis Galton s (1881b) subjects. Note the convolutions, and how the first 12 digits correspond to a clock face. A number form… … Wikipedia