余弦的英文怎么說
余弦的英文:
cosine
- hyperbolic cosine.
雙曲線函數(shù)之余弦 - Sine-cosine potentiometer
正余弦電位器 - DCT(Discrete Cosine Transform)
離散余弦變換 - The cosine rather than the sine is customarily used in this case
在這種情況下,習(xí)慣上用余弦函數(shù)而不是正弦函數(shù)。 - We derive the addition formulas for sine and cosine from the arithmetic of complex numbers
用復(fù)數(shù)算術(shù)推導(dǎo)了正弦,余弦的加法公式。 - We derive the addition formulas for sine and cosine from the arithmetic of complex numbers.
用復(fù)數(shù)算術(shù)推導(dǎo)了正弦,余弦的加法公式。 - Each module was an arithmetical command such as add, subtract, multiply, cosine, sine.
每一個組件都是一種算數(shù)指令,諸如加、減、乘、余弦、正弦。 - Let's now examine the simplest wave form where the profile is a sine or cosine curve.
現(xiàn)在讓我們來考察最簡單的波形,它的剖面圖是正弦或余弦曲線。
n. 余弦
- The cosine rather than the sine is customarily used in this case
在這種情況下,習(xí)慣上用余弦函數(shù)而不是正弦函數(shù)。 - We derive the addition formulas for sine and cosine from the arithmetic of complex numbers
用復(fù)數(shù)算術(shù)推導(dǎo)了正弦,余弦的加法公式。 - Each module was an arithmetical command such as add, subtract, multiply, cosine, sine.
每一個組件都是一種算數(shù)指令,諸如加、減、乘、余弦、正弦。 - 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
這矩陣的9個元素系一點(diǎn)的流線方向和座標(biāo)軸之間夾角余弦的乘積。