正弦 - 翻译成英语

• sine
• sinusoidal
• sines

在 中文 中使用 正弦 的示例及其翻译为 英语

此外，这种方法必须配合块换向才能正常运行，因为在正弦换向中，所有三个线圈是同时通电的。
Furthermore, this method only functions in combination with block commutation, because with sine commutation, all three coils are always simultaneously energized.

弧度通过测量沿着单位圆的路径的长度而指定一个角，并构成正弦和余弦函数的特定辐角。
Radians specify an angle by measuring the length around the path of the unit circle and constitute a special argument to the sine and cosine functions.

对正弦波来说，rms值是峰值的0.707倍，或者是峰-峰值的0.354倍。
For a sine wave, the RMS value is 0.707 times the peak value, or 0.354 times the peak-to-peak value.

在最大功放输出端具有正弦波信号的线路上有70伏。
There are 70 volts on the line at maximum amplifier output with a sine wave signal.

相比其它信号，正弦波更容易产生，同时其频率和幅度精度更容易控制。
Sine waves are easier to generate than other signals, and their frequency and amplitude accuracy are easier to control.

正弦和相关函数的众多属性包括在任何标准三角文本中。
The numerous properties of the sine and related functions are included in any standard trigonometry text.

这种定义正弦和余弦函数的方法本质上等价于使用欧拉公式。
This method of defining the sine and cosine functions is essentially equivalent to using Euler's formula.

PWM的开关逻辑很简单，当正弦波值大于三角波时，比较器产生信号1，否则产生信号0。
The switching logic of PWM is simple, when the Sine wave value is more than the triangular wave, comparator produces 1 signal, otherwise Zero signal.

最简单的情形是正弦波，其中所有的信号能量在某一频率集中。
The simplest case is the sine wave, in which all the signal energy is concentrated at one frequency.

换句话说，正弦波在一个周期中，电子运动的方向会改变四次。
In other words, the electrons will change direction four times during one cycle of the sine wave.

从正弦变换到傅里叶变换很简单，只是让它变得更“通用”。
The step from the sine transform to the Fourier transform is simple, making it in a way more‘general'.

当两个正弦波波叠加，产生的波形取决于两个波的频率（或波长）振幅和相对相位。
When two waves superimpose, the resulting waveform depends on the frequency,(or wavelength) amplitude and relative phase of the two waves..

卜拉欣·伊本·穆斯塔法·哈拉比（卒于1776年）写的这篇两页手稿的主题是关于正弦象限和平行圆。
This two-page manuscript by Ibrahim ibn Mustafa al-Halabi(died 1776) is about the sine quadrant and parallel circles.

但是，如果两个霍尔传感器之间的负荷发生变动，正弦波无法调整，则将引发磁场定位错误。
In case of load changes between two Hall sensors, the sine wave cannot be adjusted, however, resulting in incorrect positioning of the magnetic field.

BPSK的正确解调需要信号与相同相位的正弦载波进行对比。
The proper demodulation of BPSK requires the signal to be compared to a sine carrier of the same phase.

你如何测试这个：记住30度角的正弦是0.5。
How do you test this: Remember the sine of a 30-degree angle is 0.5.

通过使用这些函数，可以回答有关任意三角形的所有问题，只需使用正弦定理和余弦定理。
With these functions, one can answer virtually all questions about arbitrary triangles by using the law of sines and the law of cosines.

最简单的（也是最平滑的）连续变化的波形是正弦波，如下图所示：.
The simplest(and smoothest) form of a continuously varying wave is a sine wave like the one shown below.

您会惊讶地发现平均脉冲的形状看起来非常类似于正弦曲线。
You will be surprised to see that the shape of the averaged pulses looks very similar to the Sine curve.

GaussianMixtureModelSineCurve这个例子展示了用GaussianMixture和BayesianGaussianMixture来拟合正弦波。
Gaussian Mixture Model Sine Curve shows using GaussianMixture and BayesianGaussianMixture to fit a sine wave.