data 音标拼音: [d'etə] [d'ætə]
n . 数据,论据,资料
数据,论据,资料
data 资料; 数据
data 无资料
data 资料缩减
data 资料可靠度
data 资料检索
data 资料电话电路
data 资料终端设备
data 资料终端设备
data 资料传输陷阱
data 资料传输利用比
data 资料 数据
data n 1 :
a collection of facts from which conclusions may be drawn ;
"
statistical data " [
synonym : {
data }, {
information }]
Data \
Da "
ta \,
n .
pl . [
L .
pl .
of datum .]
1 .
See {
Datum }.
[
1913 Webster ]
2 .
a collection of facts ,
observations ,
or other information related to a particular question or problem ;
as ,
the historical data show that the budget deficit is only a small factor in determining interest rates .
Note :
The term in this sense is used especially in reference to experimental observations collected in the course of a controlled scientific investigation .
[
PJC ]
3 . (
Computers )
information ,
most commonly in the form of a series of binary digits ,
stored on a physical storage medium for manipulation by a computer program .
It is contrasted with the {
program }
which is a series of instructions used by the central processing unit of a computer to manipulate the data .
In some conputers data and execuatble programs are stored in separate locations .
[
PJC ]
Datum \
Da "
tum \,
n .;
pl . {
Data }. [
L .
See 2d {
Date }.]
1 .
Something given or admitted ;
a fact or principle granted ;
that upon which an inference or an argument is based ; --
used chiefly in the plural .
[
1913 Webster ]
Any writer ,
therefore ,
who . . .
furnishes us with data sufficient to determine the time in which he wrote . --
Priestley .
[
1913 Webster ]
2 .
a single piece of information ;
a fact ;
especially a piece of information obtained by observation or experiment ; --
used mostly in the plural .
[
PJC ]
3 .
pl . (
Math .)
The quantities or relations which are assumed to be given in any problem .
[
1913 Webster ]
4 . (
Surveying )
a point ,
line ,
or level surface used as a reference in measuring elevations . --
RHUD [
PJC ]
{
Datum line } (
Surv .),
the horizontal or base line ,
from which the heights of points are reckoned or measured ,
as in the plan of a railway ,
etc .
[
1913 Webster ]
209 Moby Thesaurus words for "
data ":
ALGOL ,
COBOL ,
FORTRAN ,
Festschrift ,
a priori principle ,
account ,
acquaintance ,
affirmation ,
alphabetic data ,
alphanumeric code ,
ana ,
angular data ,
announcement ,
anthology ,
apriorism ,
aquarium ,
assembler ,
assertion ,
assumed position ,
assumption ,
axiom ,
basis ,
basis for belief ,
binary digit ,
binary scale ,
binary system ,
bit ,
blue book ,
body ,
body of evidence ,
brass tacks ,
briefing ,
bug ,
bulletin ,
byte ,
categorical proposition ,
chain of evidence ,
chrestomathy ,
clue ,
collectanea ,
collection ,
command pulses ,
commands ,
communication ,
communique ,
compilation ,
compiler ,
computer code ,
computer language ,
computer program ,
control signals ,
controlled quantity ,
corpus ,
correcting signals ,
datum ,
details ,
directory ,
dispatch ,
documentation ,
enlightenment ,
error ,
error signals ,
essential facts ,
essentials ,
evidence ,
exhibit ,
experience ,
expertise ,
fact ,
facts ,
factual base ,
factual information ,
familiarity ,
familiarization ,
feedback pulses ,
feedback signals ,
figures ,
film data ,
first principles ,
florilegium ,
foundation ,
fund ,
gen ,
general information ,
ground ,
grounds ,
grounds for belief ,
guidebook ,
handout ,
hard information ,
hexadecimal system ,
holdings ,
hypothesis ,
hypothesis ad hoc ,
incidental information ,
indication ,
info ,
information ,
input data ,
input quantity ,
instruction ,
instructions ,
intelligence ,
intimacy ,
item of evidence ,
ken ,
know -
how ,
knowing ,
knowledge ,
lemma ,
library ,
light ,
machine language ,
major premise ,
manifestation ,
mark ,
material grounds ,
materials ,
matter ,
menagerie ,
mention ,
message ,
minor premise ,
multiple messages ,
muniments ,
museum ,
mute witness ,
noise ,
notice ,
notification ,
numeric data ,
octal system ,
oscillograph data ,
output data ,
output quantity ,
philosopheme ,
philosophical proposition ,
piece of evidence ,
play ,
polar data ,
position ,
postulate ,
postulation ,
postulatum ,
practical knowledge ,
premise ,
premises ,
presentation ,
presupposition ,
private knowledge ,
privity ,
promotional material ,
proof ,
proposition ,
propositional function ,
publication ,
publicity ,
punch -
card data ,
random data ,
ratio cognoscendi ,
raw data ,
reason to believe ,
rectangular data ,
reference quantity ,
release ,
relevant fact ,
report ,
ruly English ,
self -
knowledge ,
sidelight ,
sign ,
signals ,
single messages ,
statement ,
statistics ,
sumption ,
supposal ,
symptom ,
technic ,
technics ,
technique ,
text ,
the data ,
the details ,
the dope ,
the facts ,
the goods ,
the information ,
the know ,
the particulars ,
the picture ,
the scoop ,
the score ,
the specifics ,
the whole story ,
theorem ,
thesis ,
token ,
transmission ,
treasure ,
truth table ,
truth -
function ,
truth -
value ,
unorganized data ,
visible -
speech data ,
white book ,
white paper ,
word ,
zoo /day 't */ (Or "raw data ")
Numbers , {characters }, {images }, or other method of recording ,
in a form which can be assessed by a human or (especially )
input into a {computer }, stored and {processed } there , or
transmitted on some {digital channel }. Computers nearly
always represent data in {binary }.
Data on its own has no meaning , only when interpreted by some
kind of {data processing system } does it take on meaning and
become {information }.
For example , the binary data 01110101 might represent the
integer 117 or the {ASCII } lower case U character or the blue
component of a pixel in some {video }. Which of these it
represents is determined by the way it is processed (added ,
printed , displayed , etc .). Even these numbers , characters or
pixels however are still not really information until their
context is known , e .g . my bank balance is £117 , there are two
Us in "vacuum ", you have blue eyes .
(2007 -09 -10 )
安装中文字典英文字典查询工具!
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