doubly
21Doubly-labeled water — is water in which both the hydrogen and the oxygen has been partly or completely replaced for tracking purposes (i.e., labeled ) with an uncommon isotope of these elements.In theory, radioactive forms of hydrogen and oxygen could be used for such …
22Doubly articulated consonant — Doubly articulated consonants are consonants with two simultaneous primary places of articulation of the same manner (both plosive, or both nasal, etc.). They are a subset of co articulated consonants. They are to be distinguished from co… …
23Doubly stochastic — may refer to: Doubly stochastic model Doubly stochastic matrix This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change t …
24Doubly ionized oxygen — (also known as [O III]) is a forbidden line of the ion O2+. It is significant in that it emits light in the green part of the spectrum primarily at the wavelength 500.7 nanometres (nm) and secondarily at 495.9 nm. Concentrated levels of [O… …
25doubly serrate — adj. BISERRATE: see LEAF * * * …
26doubly serrate — adj. BISERRATE: see LEAF …
27Doubly linked list — In computer science, a doubly linked list is a linked data structure that consists of a set of sequentially linked records called nodes. Each node contains two fields, called links, that are references to the previous and to the next node in the… …
28Doubly-periodic function — In mathematics, a doubly periodic function is a function f defined at all points z in a plane and having two periods , which are linearly independent vectors u and v such that:f(z) = f(z + u) = f(z + v).,The doubly periodic function is thus a two …
29Doubly periodic function — In mathematics, a doubly periodic function is a function defined at all points on the complex plane and having two periods , which are complex numbers u and v that are linearly independent as vectors over the field of real numbers. That u and v… …
30Doubly stochastic matrix — In mathematics, especially in probability and combinatorics, a doubly stochastic matrix (also called bistochastic), is a square matrix of nonnegative real numbers, each of whose rows and columns sums to 1. Thus, a doubly stochastic matrix is both …
