| 释义 |
transvection|trɑːnsˈvɛkʃən, træns-|
[ad. L. transvectiōn-em, n. of action from transveh-ĕre (-vect-), f. trans across + vehĕre to carry.]
†1. The action of carrying or conveying from one place to another; transportation. Obs.
1615Crooke Body of Man 325 The transvection or transportation of aer..to the same Lungs of the infant. 1680H. More Apocal. Apoc. 330 The consummate salvation of the Saints, or their transvection into those eternal Mansions of glory. 1682― Annot. Glanvill's Lux O. xiii. 105 That transposition..is..a transvection of them, rather than pulsion or traction.
2. Math. A method used by Clebsch and Gordan for deriving invariants and covariants from a product of two binary forms.
1876Salmon Lessons Introd. Mod. Higher Algebra (ed. 3) xix. 272 If ϕ, ψ be covariants..we can obtain from them the series of covariants ϕxp-k ψxq-k(ϕψ)k... This operation, in German called Ueberschiebung, we shall call transvection, and the covariants generated we shall call transvectants of the two given covariants. |