Search results
Results from the WOW.Com Content Network
A doublet (/ˈdʌblɪt/; [1] derived from the Ital. giubbetta [2]) is a man's snug-fitting jacket that is shaped and fitted to a man's body. The garment was worn in Spain , and spread to the rest of Western Europe , from the late Middle Ages up to the 17th century.
Lewis Carroll's doublet in Vanity Fair, March 1897 changing the word "head" to "tail" in five steps, one letter at a time. Word ladder (also known as Doublets, [1] word-links, change-the-word puzzles, paragrams, laddergrams, [2] or word golf) is a word game invented by Lewis Carroll. A word ladder puzzle begins with two words, and to solve the ...
An example is the doublet 考 and 老. At one time they were pronounced similarly and meant "old (person)." At one time they were pronounced similarly and meant "old (person)." 老 ( /lɑʊ̯˨˩˦/ in Standard Mandarin ) has retained this meaning, but 考 /kʰɑʊ̯˨˩˦/ now mainly means "examine".
Doublet is a word derived from the Latin duplus, "twofold, twice as much", and is used to indicate a pair of identical, similar, or related things.
In quantum mechanics, a doublet is a composite quantum state of a system with an effective spin of 1/2, such that there are two allowed values of the spin component, −1/2 and +1/2. Quantum systems with two possible states are sometimes called two-level systems .
The front doublet is air-gapped and divergent; the rear doublet is glued and convergent. This arrangement was better at correcting spherical and chromatic aberrations and astigmatism than previous lens designs. In optics, a doublet is a type of lens made up of two simple lenses paired together. Such an arrangement allows more optical surfaces ...
A doublet can be thought of as a combination of a source and a sink of equal strengths kept at an infinitesimally small distance apart. Thus the streamlines can be seen to start and end at the same point. The strength of a doublet made by a source and sink of strength kept a distance is given by –
A legal doublet is a standardized phrase used frequently in English legal language consisting of two or more words that are irreversible binomials and frequently ...