gray

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gray

the derived SI unit of absorbed ionizing radiation dose or kerma equivalent to an absorption per unit mass of one joule per kilogram of irradiated material. 1 gray is equivalent to 100 rads.

Gray

1. Simon (James Holiday). born 1936, British writer: his plays include Butley (1971), The Common Pursuit (1988), Life Support (1997), and Japes (2001)
2. Thomas. 1716--71, English poet, best known for his Elegy written in a Country Churchyard (1751)

gray

[grā]
(nucleonics)
The International System unit of absorbed dose, equal to the energy imparted by ionizing radiation to a mass of matter corresponding to 1 joule per kilogram. Symbolized Gy.

gray

color of the uniform of the Confederate soldier. [Am. Hist.: NCE, 566]

Gray

A parser generator written in Forth by Martin Anton Ertl <anton@mips.complang.tuwien.ac.at>. Gray takes grammars in an extended BNF and produces executable Forth code for recursive descent parsers. There is no special support for error handling. Version 3 runs under Tile Forth Release 2 by Mikael Patel.

gray

A unit of measurement of absorbed radiation. Part of the SI system of measurement, one gray (Gy) is equal to one joule per kilogram. The gray is 100 times greater than the "rad," which was the unit of measurement it replaced. See joule, SI units and radiation hardened.
References in classic literature ?
The most plausible and persistent of all the various inventors who snatched at Bell's laurels, was Elisha Gray.
Gray was a professional inventor, a highly competent man who had begun his career as a blacksmith's apprentice, and risen to be a professor of Oberlin.
Harry," he said, "Dorian Gray is to me simply a motive in art.
Some day I will show the world what it is; and for that reason the world shall never see my portrait of Dorian Gray.
Mowgli drove them on to the edge of the plain where the Waingunga came out of the jungle; then he dropped from Rama's neck, trotted off to a bamboo clump, and found Gray Brother.
Then evening comes and the children call, and the buffaloes lumber up out of the sticky mud with noises like gunshots going off one after the other, and they all string across the gray plain back to the twinkling village lights.
Julian Gray appeared--returning from his unsuccessful search in the grounds.
I have stayed the march of a King himself, ere now," replied the gray figure, with stern composure.
But whether the oppressor were overawed by the Gray Champion's look, or perceived his peril in the threatening attitude of the people, it is certain that he gave back, and ordered his soldiers to commence a slow and guarded retreat.
There had come many from the north--seven by the squire's computation, eight or nine according to Gray.
Squire and Gray fired again and yet again; three men fell, one forwards into the enclosure, two back on the outside.
We went over fields, crossed by spidery trails of gray fences, where the withered grasses stuck forlornly up through the snow; we lingered for a time in a group of hill pines, great, majestic tree-creatures, friends of evening stars; and finally struck into the belt of fir and maple which intervened between Carlisle and Baywater.