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圈式電流計,那么這電流計的讀數為零。 - The cosine rather than the sine is customarily used in this case
在這種情況下,習慣上用余弦函數而不是正弦函數。 - We derive the addition formulas for sine and cosine from the arithmetic of complex numbers
用復數算術推導了正弦,余弦的加法公式。 - We derive the addition formulas for sine and cosine from the arithmetic of complex numbers.
用復數算術推導了正弦,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)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,每一個對應于任一初始曲線的運動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
在許多領域中受正弦變化力策動的諧振子是一種十分重要的運動。
n. 正弦
- The meeting adjourned sine die.
會議無限期延期。 - The cosine rather than the sine is customarily used in this case
在這種情況下,習慣上用余弦函數而不是正弦函數。 - 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
用復數算術推導了正弦,余弦的加法公式。 - Sugar is a sine qua non ingredient in any kind of cake.
任何糕點中,糖都是不可缺少的原料。