coplanaradj.

Brit.

/kəʊˈpleɪnə/, U.S.

/ˌkoʊˈpleɪnər/

Etymology: < co- prefix + Latin plānāris, < plānum plane n.³

Situated or acting in the same plane.

ΘΚΠ

the world > relative properties > number > geometry > surface > [adjective] > relating to plane surfaces > characterized by or situated on specific planes

biplanar1849

coplanar1862

uniplanar1863

trisquare1889

orthotropic1943

1862 G. Salmon Treat. Analytic Geom. Three Dimensions (1874) xiv. §510. 442 The number of points on the line such that the line is coplanar with two of the normals at the point.

1882 G. M. Minchin Uniplanar Kinematics 11 Coplanar concurrent forces.

Derivatives

coplanarity n. /-ˈærɪtɪ/ the property of being coplanar.

ΘΚΠ

the world > relative properties > number > geometry > surface > [noun] > plane > being planar or coplanar

planarity1850

coplanarity1901

1901 J. W. Gibbs & E. B. Wilson Vector Anal. ii. 68 The necessary and sufficient condition for the coplanarity of three vectors A,B,C none of which vanishes is A. (B × C) = O.

1979 Nature 26 July 301/1 The regular satellite systems of Jupiter, Saturn and Uranus are remarkable for the near coplanarity and circularity of their orbits.

This entry has not yet been fully updated (first published 1893; most recently modified version published online March 2022).

单词	coplanar
释义	coplanaradj. Brit. /kəʊˈpleɪnə/, U.S. /ˌkoʊˈpleɪnər/ Etymology: < co- prefix + Latin plānāris, < plānum plane n.³ Situated or acting in the same plane. ΘΚΠ the world > relative properties > number > geometry > surface > [adjective] > relating to plane surfaces > characterized by or situated on specific planes biplanar1849 coplanar1862 uniplanar1863 trisquare1889 orthotropic1943 1862 G. Salmon Treat. Analytic Geom. Three Dimensions (1874) xiv. §510. 442 The number of points on the line such that the line is coplanar with two of the normals at the point. 1882 G. M. Minchin Uniplanar Kinematics 11 Coplanar concurrent forces. Derivatives coplanarity n. /-ˈærɪtɪ/ the property of being coplanar. ΘΚΠ the world > relative properties > number > geometry > surface > [noun] > plane > being planar or coplanar planarity1850 coplanarity1901 1901 J. W. Gibbs & E. B. Wilson Vector Anal. ii. 68 The necessary and sufficient condition for the coplanarity of three vectors A,B,C none of which vanishes is A. (B × C) = O. 1979 Nature 26 July 301/1 The regular satellite systems of Jupiter, Saturn and Uranus are remarkable for the near coplanarity and circularity of their orbits. This entry has not yet been fully updated (first published 1893; most recently modified version published online March 2022). < adj.1862
随便看	equiparating equiparation equipare equipartition equipartition of energy equipedal equipede equipendence equipendency equipendent equipensate equiperiodic equiperpendicular equipment equipments equipoise equipoised equipoises equipoising equipoisure equipolle equipollence equipollences equipollencies equipollency