| 释义 |
cosines 'kəʊsaɪn COCA²³⁷⁴⁰⁴BNC⁸²⁵³⁰⁺¹⁰
基本例句
n.数余弦原型cosine的复数 The orientation of chemical shielding tensor can be expressed with direction cosines of its principal axis system.
化学位移张量也可以利用其主轴分量及主轴与晶体坐标系的方向余弦来表示。 cnki
But the drawback of the FWThas been overcome because the rotation factors are composed of sines and cosines.
但是，由于旋转因子是由正弦和余弦构成，因此避免了 FWT的缺点。 cnki
Discrete Cosines TransformDCT is an effective tool for analysis image signal.
离散余弦变换是分析图像信号的有效工具。 cnki
I hear some cosines. I hear some sines.
我还听到了余弦，还有正弦。163
Maybe it will be easier to set up bounds but maybe the function will become harder because it will have all these sines and cosines in it.
可能是积分边界容易确定,但函数可能就比较困难,因为它含有这些 sin， cos在里面。163 |