He is dressed in elaborate white lace ruff and a gold-trimmed blue doublet of a kind worn only by the wealthy and successful men of his age.
AT Kirk Peterson's last performance with American Ballet Theater, in 1980, he led the company in Balanchine's "Theme and Variations," dressed in the tights and velvet doublet of the premier danseur.
An alternative approach has been to mount a relay objective doublet of 160 mm (6.3 inches) focal length into the lower end of the tube.
The second doublet of synchronization results from the same mechanism.
Chemical shifts are given in parts per million (ppm) referenced to internal standards (s = singlet, bs = broad singlet, d = doublet, dd = doublet of doublet, ddd = doublet of doublet of doublet, t = triplet, M = multiplet, m = massif).
However, the spectrum does not reveal the state of Fe5C2 but instead the doublet of FeC2.
Hydrating cement pastes display a third doublet of tetrahedral iron indicating ettringite monosulfate transformation.
The performance of the MR-TOF-MS was characterized using the isobaric doublet of carbon monoxide and nitrogen molecular ions.
Spin multiplicities are represented by the following signals: singlet (s), broad singlet (br s), doublet (d), doublet of doublets (dd), triplet (t), doublet of triplets (dt), quartet (q), sextet (sex) and multiplet (m).
Irradiation of the H-5 proton at δ 2.90 simplified the double doublet of H-6 at δ 4.25 into a double and the doublet of double doublets of H-1 into a doublet doublet.
Irradiation of H-7 proton at δ 2.85 simplified the doublet of quartet at δ 2.50 into a quartet.
