projection 音标拼音: [prədʒ'ɛkʃən]
n . 发射,计划,突出部分,设计,推测
发射,计划,突出部分,设计,推测
projection 投影;推演
projection 投影 推演
projection n 1 :
a prediction made by extrapolating from past observations 2 :
the projection of an image from a film onto a screen 3 :
a planned undertaking [
synonym : {
project }, {
projection }]
4 :
any structure that branches out from a central support 5 :
any solid convex shape that juts out from something 6 : (
psychiatry )
a defense mechanism by which your own traits and emotions are attributed to someone else 7 :
the acoustic phenomenon that gives sound a penetrating quality ; "
our ukuleles have been designed to have superior sound and projection "; "
a prime ingredient of public speaking is projection of the voice " [
synonym : {
projection }, {
acoustic projection }, {
sound projection }]
8 :
the representation of a figure or solid on a plane as it would look from a particular direction 9 :
the act of projecting out from something [
synonym : {
protrusion },
{
projection }, {
jut }, {
jutting }]
10 :
the act of expelling or projecting or ejecting [
synonym :
{
expulsion }, {
projection }, {
ejection }, {
forcing out }]
Projection \
Pro *
jec "
tion \,
n . [
L .
projectio :
cf .
F .
projection .]
[
1913 Webster ]
1 .
The act of throwing or shooting forward .
[
1913 Webster ]
2 .
A jutting out ;
also ,
a part jutting out ,
as of a building ;
an extension beyond something else .
[
1913 Webster ]
3 .
The act of scheming or planning ;
also ,
that which is planned ;
contrivance ;
design ;
plan . --
Davenant .
[
1913 Webster ]
4 . (
Persp .)
The representation of something ;
delineation ;
plan ;
especially ,
the representation of any object on a perspective plane ,
or such a delineation as would result were the chief points of the object thrown forward upon the plane ,
each in the direction of a line drawn through it from a given point of sight ,
or central point ;
as ,
the projection of a sphere .
The several kinds of projection differ according to the assumed point of sight and plane of projection in each .
[
1913 Webster ]
5 . (
Geog .)
Any method of representing the surface of the earth upon a plane .
[
1913 Webster ]
{
Conical projection },
a mode of representing the sphere ,
the spherical surface being projected upon the surface of a cone tangent to the sphere ,
the point of sight being at the center of the sphere .
{
Cylindric projection },
a mode of representing the sphere ,
the spherical surface being projected upon the surface of a cylinder touching the sphere ,
the point of sight being at the center of the sphere .
{
Globular }, {
Gnomonic }, {
Orthographic }, {
projection },
etc .
See under {
Globular }, {
Gnomonic },
etc .
{
Mercator '
s projection },
a mode of representing the sphere in which the meridians are drawn parallel to each other ,
and the parallels of latitude are straight lines whose distance from each other increases with their distance from the equator ,
so that at all places the degrees of latitude and longitude have to each other the same ratio as on the sphere itself .
{
Oblique projection },
a projection made by parallel lines drawn from every point of a figure and meeting the plane of projection obliquely .
{
Polar projection },
a projection of the sphere in which the point of sight is at the center ,
and the plane of projection passes through one of the polar circles .
{
Powder of projection } (
Alchemy .),
a certain powder cast into a crucible or other vessel containing prepared metal or other matter which is to be thereby transmuted into gold .
{
Projection of a point on a plane } (
Descriptive Geom .),
the foot of a perpendicular to the plane drawn through the point .
{
Projection of a straight line of a plane },
the straight line of the plane connecting the feet of the perpendiculars let fall from the extremities of the given line .
[
1913 Webster ]
Syn :
See {
Protuberance }.
[
1913 Webster ]
[
1913 Webster ]
312 Moby Thesaurus words for "
projection ":
Lambert conformal projection ,
Mercator projection ,
Miller projection ,
acting ,
actualization ,
aeronautical chart ,
alienation ,
alphabet ,
archery ,
art ,
astronomical chart ,
atlas ,
autism ,
autistic thinking ,
avoidance mechanism ,
azimuthal equidistant projection ,
azimuthal projection ,
bas -
relief ,
beetling ,
bellying ,
blame -
shifting ,
blueprint ,
boldness ,
brouillon ,
buffoonery ,
bulge ,
bulging ,
bump ,
bunch ,
business ,
calculation ,
cartographer ,
cartography ,
cartoon ,
casting ,
celestial chart ,
celestial globe ,
charactering ,
characterization ,
chart ,
choreography ,
chorographer ,
chorography ,
chucking ,
climatic chart ,
cog ,
comb ,
compensation ,
conic projection ,
contour line ,
contour map ,
conventional representation ,
copy ,
crag ,
cylindrical projection ,
dance notation ,
decompensation ,
defense mechanism ,
delineation ,
demonstration ,
depiction ,
depictment ,
dereism ,
dereistic thinking ,
design ,
diagram ,
displacement ,
display ,
dissociation ,
draft ,
drama ,
drawing ,
ebauche ,
elevation ,
embossment ,
eminence ,
emotional insulation ,
enactment ,
escape ,
escape into fantasy ,
escape mechanism ,
escapism ,
esquisse ,
estimate ,
excrescence ,
excrescency ,
exemplification ,
exhibit ,
exhibition ,
exposition ,
exposure ,
extension ,
exteriorization ,
externalization ,
extrapolation ,
extrusion ,
fang ,
fantasizing ,
fantasy ,
figuration ,
figure ,
firing ,
flange ,
flight ,
flinging ,
forecast ,
gag ,
game plan ,
general reference map ,
gibbosity ,
gibbousness ,
globe ,
gnomonic projection ,
graph ,
graphic scale ,
grid line ,
ground plan ,
gunnery ,
hachure ,
ham ,
hammy acting ,
harrow ,
heaving ,
heliographic chart ,
hieroglyphic ,
high relief ,
hoke ,
hokum ,
hook ,
house plan ,
hurling ,
hydrographic chart ,
ichnography ,
iconography ,
ideogram ,
illustration ,
imagery ,
imaging ,
impendence ,
impendency ,
impersonation ,
index ,
isolation ,
isoline ,
jaculation ,
jag ,
jut ,
jutting ,
knob ,
latitude ,
layer tint ,
ledge ,
legend ,
letter ,
limning ,
lobbing ,
logogram ,
logograph ,
longitude ,
low relief ,
map ,
map maker ,
map projection ,
mapper ,
mapping ,
meridian ,
mimesis ,
mimicking ,
mimicry ,
miming ,
mummery ,
musical notation ,
musketry ,
negativism ,
notation ,
objectification ,
opening ,
ostentation ,
outcropping ,
outline ,
outlining ,
overacting ,
overcompensation ,
overhang ,
overhanging ,
pantomiming ,
parallel ,
patter ,
pattern ,
peak ,
pecten ,
performance ,
performing ,
personation ,
photogrammetrist ,
photogrammetry ,
photomap ,
phototopography ,
physical map ,
pictogram ,
picturization ,
pitching ,
plan ,
planning ,
playacting ,
playing ,
plot ,
point ,
political map ,
polyconic projection ,
portraiture ,
portrayal ,
prediction ,
prefigurement ,
presentation ,
presenting ,
presentment ,
printing ,
production ,
profile ,
prognostication ,
project ,
prolongation ,
prominence ,
proposal ,
proposition ,
prospectus ,
protrusion ,
protuberance ,
protuberancy ,
psychotaxis ,
rake ,
ratchet ,
rationalization ,
realization ,
reckoning ,
relief ,
relief map ,
rendering ,
rendition ,
representation ,
representative fraction ,
resistance ,
retrospective ,
ridge ,
road map ,
rough ,
salience ,
salient ,
sawtooth ,
scale ,
scenario ,
schema ,
scheme ,
score ,
script ,
shooting ,
show ,
showing ,
sinusoidal projection ,
skeet ,
skeet shooting ,
skeleton ,
sketch ,
slapstick ,
slinging ,
snag ,
snaggle ,
sociological adjustive reactions ,
special map ,
spine ,
spire ,
sprocket ,
spur ,
stage business ,
stage directions ,
stage presence ,
steeple ,
stunt ,
sublimation ,
substitution ,
swelling ,
syllabary ,
symbol ,
tablature ,
table ,
taking a role ,
terrain map ,
terrestrial globe ,
thematic map ,
throwing ,
tooth ,
topographer ,
topographic chart ,
topography ,
trajection ,
transportation map ,
trapshooting ,
tuberosity ,
tuberousness ,
unfolding ,
unfoldment ,
unveiling ,
varnishing day ,
vernissage ,
weather chart ,
weather map ,
wish -
fulfillment fantasy ,
wishful thinking ,
withdrawal ,
working drawing ,
writing
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