isometrical
a . 同容积的;同大的
同容积的;同大的
isometrical adj 1 :
having equal dimensions or measurements [
synonym :
{
isometric }, {
isometrical }]
Isometric \
I `
so *
met "
ric \,
Isometrical \
I `
so *
met "
ric *
al \,
a .
[
Iso -
Gr .
me `
tron measure .]
1 .
Pertaining to ,
or characterized by ,
equality of measure .
[
1913 Webster ]
2 . (
Crystallog .)
Noting ,
or conforming to ,
that system of crystallization in which the three axes are of equal length and at right angles to each other ;
monometric ;
regular ;
cubic .
Cf . {
Crystallization }.
[
1913 Webster ]
3 .
Of or pertaining to isometrics .
[
PJC ]
{
Isometric lines } (
Thermodynamics ),
lines representing in a diagram the relations of pressure and temperature in a gas ,
when the volume remains constant .
{
Isometrical perspective }.
See under {
Perspective }.
{
Isometrical projection },
a species of orthographic projection ,
in which but a single plane of projection is used .
It is so named from the fact that the projections of three equal lines ,
parallel respectively to three rectangular axes ,
are equal to one another .
This kind of projection is principally used in delineating buildings or machinery ,
in which the principal lines are parallel to three rectangular axes ,
and the principal planes are parallel to three rectangular planes passing through the three axes .
[
1913 Webster ]
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