| 单词 | scalar |
| 释义 | scalarscalar /ˈskeɪlɚ/ noun [countable] 1 (also ˌscalar ˈquantity) math a quantity that has size but no direction and is represented by a number, for example quantities of time, energy, and mass2math a number or value that is multiplied by all the numbers in a matrix in scalar multiplication |
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