cosine例句
2024年04月12日 03:10:42
This requires two sine -
cosine resolvers.
这就需要两个正余弦分解器.
Let's now examine the simplest wave from where the profile is a sine or
cosine curve.
现在让我们来考察最简单的波形,它的剖面图是正弦或余弦曲线.
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.