余弦的 meaning in English
cosinoidal
Examples
- We derive the addition formulas for sine and cosine from the arithmetic of complex numbers .
用复数算术推导了正弦，余弦的加法公式。 - The nine elements of the matrix are products of cosines of angles between the direction of a streamline at a point and the coordinate axis .
这矩阵的9个元素系一点的流线方向和座标轴之间夹角余弦的乘积。 - The importance of the various solutions to one question - supported by the methods of the addition theorem of the cosine law
用余弦的加法定理不同的证明来说明一题多解的重要性 - It has excellent estimation precision , pairs automatically the x - axis direction cosines with the y - axis direction cosines and suffers no doa ambiguity
具有较好的估计精度，能实现方向余弦的自动配对，不造成波达方向的模糊性。 - Static members are often used to represent data or calculations that do not change in response to object state ; for instance , a math library might contain static methods for calculating sine and cosine
静态成员通常用于表示不会随对象状态而变化的数据或计算；例如，数学库可能包含用于计算正弦和余弦的静态方法。