英语词汇“homogeneous co-ordinates”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

c. homogeneous co-ordinates, a system in which the ratios of the co-ordinates (one more than necessary) are substituted for the co-ordinates themselves, making the equations (all except one) homogeneous.

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the world > relative properties > number > geometry > geometric space > [noun] > division or marking of > axis > of coordinates > co-ordinate > system of

homogeneous co-ordinates1879

polar1920

1879 Encycl. Brit. X. 408/1 For the proper development of the science [of analytical geometry] homogeneous coordinates..are required.

1882 H. Cox in Q. Jrnl. Pure & Appl. Math. 18 178 Homogeneous Coordinates in Imaginary Geometry and their Application to Systems of Forces.

1934 D. M. Y. Sommerville Analyt. Geom. Three Dimensions ii. 18 If [X, Y, Z] are the ordinary non-homogeneous coordinates..let X = x/w, Y = y/w, Z = z/w, then [x, y, z, w] are called the homogeneous cartesian coordinates.

1965 H. Eves Surv. Geom. II. x. 71 Homogeneous coordinates enable us to establish the important principle of duality of plane projective geometry.

单词	homogeneous co-ordinates
释义	> as lemmas homogeneous co-ordinates c. homogeneous co-ordinates, a system in which the ratios of the co-ordinates (one more than necessary) are substituted for the co-ordinates themselves, making the equations (all except one) homogeneous. ΘΚΠ the world > relative properties > number > geometry > geometric space > [noun] > division or marking of > axis > of coordinates > co-ordinate > system of homogeneous co-ordinates1879 polar1920 1879 Encycl. Brit. X. 408/1 For the proper development of the science [of analytical geometry] homogeneous coordinates..are required. 1882 H. Cox in Q. Jrnl. Pure & Appl. Math. 18 178 Homogeneous Coordinates in Imaginary Geometry and their Application to Systems of Forces. 1934 D. M. Y. Sommerville Analyt. Geom. Three Dimensions ii. 18 If [X, Y, Z] are the ordinary non-homogeneous coordinates..let X = x/w, Y = y/w, Z = z/w, then [x, y, z, w] are called the homogeneous cartesian coordinates. 1965 H. Eves Surv. Geom. II. x. 71 Homogeneous coordinates enable us to establish the important principle of duality of plane projective geometry. extracted from homogeneousadj. < as lemmas
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> as lemmas