- a quantity, such as time or temperature, that has magnitude but not direction
- an element of a field associated with a vector space
- having magnitude but not direction
单词 | scalar |
释义 | WordReference Random House Unabridged Dictionary of American English © 2024 sca•lar (skā′lər),USA pronunciation adj.
n.
Collins Concise English Dictionary © HarperCollins Publishers:: scalar /ˈskeɪlə/ n
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