| 单词 | power series |
| 释义 | power seriesnoun Mathematics.an infinite series in which the terms are coefficients times successive powers of a given variable, or times products of powers of two or more variables. Origin of power seriesFirst recorded in 1890–95 Words nearby power seriespower point, power politics, power press, Powers, power saw, power series, power set, power-sharing, power shovel, power station, power steering Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for power series
British Dictionary definitions for power seriespower series nouna mathematical series whose terms contain ascending positive integral powers of a variable, such as a 0 + a 1 x + a 2 x ² +… Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Scientific definitions for power seriespower series A sum of successively higher integral powers of a variable or combination of variables, each multiplied by a constant coefficient. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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