| 单词 | scalar product |
| 释义 | scalar product(dot product) The product of two vectors U and V, with components U1, U2, U3 and V1, V2, V3, respectively, given by: U.V = U1V1 + U2V2 + U3V3. It can also be written as UVcosθ, where U and V are the lengths of U and V, respectively, and θ is the angle between them. Compare vector product |
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