| 单词 | positional notation |
| 释义 | positional notationnouna type of numeration in which the position of a digit affects its value. Origin of positional notationFirst recorded in 1940–45 Words nearby positional notationposho, posigrade rocket, posit, positif, position, positional notation, positional nystagmus, position angle, position audit, position effect, positioner Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for positional notationpositional notation nounthe method of denoting numbers by the use of a finite number of digits, each digit having its value multiplied by its place value, as in 936 = (9 × 100) + (3 × 10) + 6 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 |
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