英语词汇“martingale”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

martingale

/ˈmɑːtɪŋɡeɪl

noun

1A strap or set of straps running from the noseband or reins to the girth of a horse, used to prevent the horse from raising its head too high.Other safety items are available that can be attached to reins, stirrups and martingales, as well as fluorescent saddlecloths and exercise rugs....

To learn the two track maneuver, use a martingale or a snaffle bit with draw reins to encourage the horse to flex through the poll and keep his head still.
A martingale on the horse broke but it was not clear what role, if any, that played in the accident and injury.

2 [mass noun] A gambling system of continually doubling the stakes in the hope of an eventual win that must yield a net profit.Caught in such a trend, living a life that matches the pace and the cost of change becomes a gamble on martingale terms - the stakes are doubled after every loss....

The existence of equivalent martingale measures was proved by Harrison and Kreps.
The alternative is to define probability in terms of games rather than measure (this was started by von Mises and greatly advanced by Ville, who in 1939 replaced von Mises's awkward gambling strategies with what he called martingales).

Origin

Late 16th century: from French, from Spanish almártaga, from Arabic al-marta‘a 'the fastening', influenced by martingale, from Occitan martegal 'inhabitant of Martigues (in Provence').

单词	martingale
释义	martingale /ˈmɑːtɪŋɡeɪl / noun 1A strap or set of straps running from the noseband or reins to the girth of a horse, used to prevent the horse from raising its head too high.Other safety items are available that can be attached to reins, stirrups and martingales, as well as fluorescent saddlecloths and exercise rugs.... To learn the two track maneuver, use a martingale or a snaffle bit with draw reins to encourage the horse to flex through the poll and keep his head still. A martingale on the horse broke but it was not clear what role, if any, that played in the accident and injury. 2 [mass noun] A gambling system of continually doubling the stakes in the hope of an eventual win that must yield a net profit.Caught in such a trend, living a life that matches the pace and the cost of change becomes a gamble on martingale terms - the stakes are doubled after every loss.... The existence of equivalent martingale measures was proved by Harrison and Kreps. The alternative is to define probability in terms of games rather than measure (this was started by von Mises and greatly advanced by Ville, who in 1939 replaced von Mises's awkward gambling strategies with what he called martingales). Origin Late 16th century: from French, from Spanish almártaga, from Arabic al-marta‘a 'the fastening', influenced by martingale, from Occitan martegal 'inhabitant of Martigues (in Provence').
随便看	rightism rightist right justification right-justified right-justify right-left rightless right line rightly right-minded right-mindedness rightmost rightness righto right of abode right of appearance right-of-centre right of common right off the bat right of primogeniture right of search right of way right-of-way man right on right out of the box