正弦的英文怎么說
2012-07-09 18:44
正弦的英文:
sine
- If a sinusoidal current is sent through a moving coil galvanometer, the meter reads zero
如果將一正弦電流通入動(dòng)圈式電流計(jì),那么這電流計(jì)的讀數(shù)為零。 - 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(gè)組件都是一種算數(shù)指令,諸如加、減、乘、余弦、正弦。 - Show that we have the following special cases of the sinusoidal spiral, =acosn, where n is a rational number
試證明:我們有正弦螺線?#?cosnθ(n是有理數(shù))的下列特殊情況。 - 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。 - Thus every motion corresponding to any initial curve is no more than a sum of sinusoidal periodic modes
這樣,每一個(gè)對(duì)應(yīng)于任一初始曲線的運(yùn)動(dòng)不外乎是正弦周期模式的和。 - The case of a harmonic oscillator driven by sinusoidally varying force is an extremely important one in many branches
在許多領(lǐng)域中受正弦變化力策動(dòng)的諧振子是一種十分重要的運(yùn)動(dòng)。
n. 正弦
- The meeting adjourned sine die.
會(huì)議無限期延期。 - 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)。 - Agreement by the management is a sine qua non of all employment contract.
管理部門的同意就是所有雇用合同的必要條件。 - 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。 - Sugar is a sine qua non ingredient in any kind of cake.
任何糕點(diǎn)中,糖都是不可缺少的原料。