基础释义
相关英语单词
例句

福克斯词典 \ 英汉词典 \

余弦用英语怎么说？

余弦

相关英语单词

以下英语单词包含“余弦”的意思
cos n. 余弦，动漫角色扮演，以太网上用服务类别，Certificate of Suitability 指的是欧洲药典适用性认证
cosine n. 余弦

双语例句

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.
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.
This requires two sine - cosine resolvers. 这就需要两个正余弦分解器.
A linearization method to design biorthogonal cosine BCM filter banks is proposed. 介绍了一种用于设计双正交余弦调制滤波器组的线性化方法.

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