atomic /ət'ɑmɪk/
共發現 6 筆關於 [atomic] 的資料 (解釋內文之英文單字均可再點入查詢)
資料來源(1): pydict data [pydict]
atomic
(a.)原子的,原子武器的;核的,核能的
資料來源(2): Network Terminology [netterm]
atomic
原子 基元
資料來源(3): Webster's Revised Unabridged Dictionary (1913) [web1913]
Atomic \A*tom"ic\, Atomical \A*tom"ic*al\, a. [Cf. F. atomique.]
1. Of or pertaining to atoms.
2. Extremely minute; tiny.
{Atomic philosophy}, or {Doctrine of atoms}, a system which,
assuming that atoms are endued with gravity and motion,
accounted thus for the origin and formation of all things.
This philosophy was first broached by Leucippus, was
developed by Democritus, and afterward improved by
Epicurus, and hence is sometimes denominated the Epicurean
philosophy.
{Atomic theory}, or the {Doctrine of definite proportions}
(Chem.), teaches that chemical combinations take place
between the supposed ultimate particles or atoms of
bodies, in some simple ratio, as of one to one, two to
three, or some other, always expressible in whole numbers.
{Atomic weight} (Chem.), the weight of the atom of an element
as compared with the weight of the atom of hydrogen, taken
as a standard.
資料來源(4): WordNet (r) 2.0 [wn]
atomic
adj 1: of or relating to or comprising atoms; "atomic structure";
"atomic hydrogen"
2: (weapons) deriving destructive energy from the release of
atomic energy; "nuclear war"; "nuclear weapons"; "atomic
bombs" [syn: {nuclear}] [ant: {conventional}]
3: immeasurably small [syn: {atomlike}, {minute}]
資料來源(5): Jargon File (4.3.1, 29 Jun 2001) [jargon]
atomic adj. [from Gk. `atomos', indivisible] 1. Indivisible; cannot be
split up. For example, an instruction may be said to do several things
`atomically', i.e., all the things are done immediately, and there is no
chance of the instruction being half-completed or of another being
interspersed. Used esp. to convey that an operation cannot be screwed up
by interrupts. "This routine locks the file and increments the file's
semaphore atomically." 2. [primarily techspeak] Guaranteed to complete
successfully or not at all, usu. refers to database transactions. If an
error prevents a partially-performed transaction from proceeding to
completion, it must be "backed out," as the database must not be left in
an inconsistent state.
Computer usage, in either of the above senses, has none of the
connotations that `atomic' has in mainstream English (i.e. of particles
of matter, nuclear explosions etc.).
資料來源(6): Free On-line Dictionary of Computing [foldoc]
atomic
<jargon> (From Greek "atomos", indivisible) Indivisible;
cannot be split up.
For example, an instruction may be said to do several things
"atomically", i.e. all the things are done immediately, and
there is no chance of the instruction being half-completed or
of another being interspersed. Used especially to convey that
an operation cannot be interrupted.
An atomic {data type} has no internal structure visible to the
program. It can be represented by a flat {domain} (all
elements are equally defined). Machine {integers} and
{Booleans} are two examples.
An atomic {database transaction} is one which is guaranteed to
complete successfully or not at all. If an error prevents a
partially-performed transaction from proceeding to completion,
it must be "backed out" to prevent the database being left in
an inconsistent state.
[{Jargon File}]
(2000-04-03)