electrograph
n . 电位记录器,电雕刻器,传真机
电位记录器,电雕刻器,传真机
electrograph 电子记录器
electrograph n 1 :
an apparatus for the electrical transmission of pictures 2 :
electrical device used for etching by electrolytic means Electrograph \
E *
lec "
tro *
graph \,
n . [
Electro - -
graph .]
1 .
A mark ,
record ,
or tracing ,
made by the action of electricity .
[
1913 Webster ]
2 .
An apparatus ,
controlled by electric devices ,
used to trace designs for etching .
[
Webster 1913 Suppl .]
3 .
An instrument for the reproduction at a distance of pictures ,
maps ,
etc .,
by means of electricity . [
archaic ]
[
Webster 1913 Suppl .]
4 .
An image made by the R ["
o ]
ntgen rays ;
a sciagraph .
[
archaic ]
[
Webster 1913 Suppl .]
5 .
A cinematograph using the arc light . [
archaic ]
[
Webster 1913 Suppl .]
Cinematograph \
Cin `
e *
mat "
o *
graph \,
n . [
Gr . ?, ?,
motion -
graph .]
1 .
an older name for a {
movie projector },
a machine ,
combining magic lantern and kinetoscope features ,
for projecting on a screen a series of pictures ,
moved rapidly (
25 to 50 frames per second )
and intermittently before an objective lens ,
and producing by persistence of vision the illusion of continuous motion ;
a moving -
picture projector ;
also ,
any of several other machines or devices producing moving pictorial effects .
Other older names for the {
movie projector }
are {
animatograph }, {
biograph }, {
bioscope },
{
electrograph }, {
electroscope }, {
kinematograph },
{
kinetoscope }, {
veriscope }, {
vitagraph }, {
vitascope },
{
zoogyroscope }, {
zoopraxiscope },
etc .
The cinematograph ,
invented by Edison in 1894 ,
is the result of the introduction of the flexible film into photography in place of glass . --
Encyc .
Brit .
[
Webster 1913 Suppl .]
2 .
A camera for taking chronophotographs for exhibition by the instrument described above .
[
Webster 1913 Suppl .]
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