| 释义 |
▪ I. emanant, ppl. a. arch.|ˈɛmənənt|
[ad. L. ēmānānt-em, pr. pple. of ēmānāre: see emanate v.]
That emanates or issues from a source.
1614T. Adams Devil's Banq. 4 Filling eminent places, with emanant poisons. 1676Hale Contempl. i. 25 The Emanant and Communicative Goodness of God. 1833Fraser's Mag. VIII. 573 A brighter dawning emanant over the horizon. 1839Bailey Festus (1848) 20/1 Like emanant dew on earth.
▪ II. emanant, n. Math.|ˈɛmənənt|
[f. the ppl. adj.]
The result of operating upon a quantic with the operator (x′d/dx + y′d/dy + {ddd}).
1852J. J. Sylvester in Camb. & Dublin Math. Jrnl. VII. 56 Every emanant is..itself a covariant of the function to which it belongs with respect to each of the related classes of variables which enter into it. 1860A. Cayley Math. Papers (1891) IV. 604 The coefficients of the successive terms λm, λm - 1µ, etc. are said to be the emanants of the quantic (*) (x,y)m. |