- n.
1.四，四个一组；四组物；四人一组。
2.四张对折的一沓纸；对折两次的一张纸。
3.【数学】四元数；〔pl.〕四元法。
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quaternion中文什么意思
例句与用法
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- Vector is a useless survival, or offshoot from quaternions .
向量是无用的幸存物或四元数的无价值的支流。 - The criterion of equality of two quaternions is that their scalar parts shall be equal .
两个四元数相等的准则是，它们的数量部分相等。 - Calculates the exponential of the specified quaternion
计算指定四元数的幂。 - Quaternion diffusion for color image filtering
颜色图像滤波的四元数扩散方法 - Returns the square of the length of a quaternion
返回四元数的长度的平方。
英文释义
名词- the cardinal number that is the sum of three and one
同义词：four, 4, IV, tetrad, quatern, quaternary, quaternity, quartet, quadruplet, foursome, Little Joe
百科释义
In mathematics, the quaternions are a number system that extends the complex numbers. They were first described by Irish mathematician William Rowan Hamilton in 1843 and applied to mechanics in three-dimensional space.
详细百科解释