Word
quaternion
/kwəˈtəːnjən/
noun
四个一组
核心释义
- 1.
A group or set of four people or things.
- 2.
A word of four syllables.
- 3.
A type of four-dimensional hypercomplex number consisting of a real part and three imaginary parts (real multiples of distinct, independent square roots of −1 denoted by i, j and k); commonly used in vector mathematics and as an alternative to matrix algebra in calculating the rotation of three-dimensional objects.
四个一套；四元数
相关词与表达Connections
词族Word family
- quaternions
- plural
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Dictionary facts from ECDICT, WIKTIONARY.