hold constant

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• Constant Weight — (CWT) is an AIDA freediving discipline in which the freediver descends and ascends using his fins/monofin and/or with the use of his arms without pulling on the rope or changing his ballast; only a single hold of the rope to stop the descent and… …   Wikipedia

• Constant Weight without fins — is an AIDA free diving discipline in which the free diver descends and ascends by swimming without the use of fins or without pulling on the rope or changing his ballast; only a single hold of the rope to stop the descent and to start the ascent… …   Wikipedia

• Constant Ratio Plan — An asset allocation strategy in which assets are assigned a fixed percentage in a portfolio and readjusted to their target weights periodically. The readjustment allows the portfolio to remain properly weighted, and forces the sale of… …   Investment dictionary

• hold — I. /hoʊld / (say hohld) verb (held, held or, Archaic, holden, holding) –verb (t) 1. to have or keep in the hand; keep fast; grasp. 2. to reserve; retain; set aside. 3. to bear, sustai …  

• hold the line — verb 1. hold the line on prices; keep the price of something constant • Hypernyms: ↑conserve, ↑preserve, ↑maintain, ↑keep up • Verb Frames: Somebody s on something 2. hold the phone line open …   Useful english dictionary

• constant — adj. VERBS ▪ be ▪ remain, stay ▪ The level of unemployment remains fairly constant at around 10%. ▪ hold sth (technical), keep sth …   Collocations dictionary

• hold down — 1) PHRASAL VERB: oft with brd neg If you hold down a job or a place in a team, you manage to keep it. [V P n (not pron)] He never could hold down a job... [V P n (not pron)] Constant injury problems had made it tough for him to hold down a… …   English dictionary

• Constant Montald — painted tympanum, Dutch Royal Theater, Ghent, 1899 Constant Montald (1862 1944) was a Belgian painter, muralist, sculptor, and teacher. Montald trained at the Royal Academy of Fine Arts in Ghent, then lived and studied briefly in Paris with… …   Wikipedia

• hold on — 1. (Active.) Continue, maintain, keep up, push forward. 2. (Neuter.) Cling, stick, hold fast, keep hold of. 3. (Neuter.) Continue, remain, endure, last. 4. Persevere, persist, be steady, be steadfast, be constant, go on, keep on, keep one s… …   New dictionary of synonyms

• Zero-order hold — The zero order hold (ZOH) is a mathematical model of the practical signal reconstruction done by a conventional digital to analog converter (DAC). That is, it describes the effect of converting a discrete time signal to a continuous time signal… …   Wikipedia

• Boltzmann constant — For the constant pertaining to energy of black body radiation see Stefan–Boltzmann constant Values of k[1] Units 1.3806488(13)×10−23 J K−1 8.617332 …   Wikipedia