查询词典 sine function

Sine wave parameters of law;Dielectric loss angle; FFT; Curve fitting; Digital measurement

中文关键词：正弦波参数法；介质损耗角； FFT；曲线拟合；数字化测量

Spherical trigonometry sine law Vector Proof online viewing, Shareyoucan free online learning courses.

21球面三角学正弦定律的向量证明方法在线观看，Shareyoucan免费在线学习课程。

This paper applies Fourier series to detach the fundamental waves phase, adopts the curve fitting to the frequency of the maximum spectrum amplitude, utilizes the sine wave parameters of law to the phase angle of this frequency, calculates δvalue and tanδvalue.

本文以傅立叶级数分离基波相位的方法为依据，通过曲线拟合求频谱幅值最大值处的频率，利用正弦波参数法求该频率处的相位角，从而计算出δ值和tanδ值。

Determination of the horizontal angle of the triangle vertices and, based on the starting side length, azimuth, the starting point coordinates using the sine law to inquire the location of the vertex plane triangulation measurement method is called, the control points, known as the triangle point, this control network known as triangulation.

测定各三角形顶点的水平角，并根据起始边长、方位角、起始点坐标利用正弦定律来推求各顶点平面位置的测量方法称为三角测量，这种控制点称为三角点，此控制网称为三角网。

Because of being shear forming process, the relationship between the thickness ofthe deformed region, the thickness (t0) of the raw sheet, and the angleαbetween sheetmetal forming surface and vertical direction z conforms to the sine law, i.e.,t = t0 sinα.

由于金属板料数控渐进成形工艺的变形是剪切变形，故其板料变形区厚度 t 、板料初始厚度 t0及半锥角α等三者的关系符合正弦定律，即 t = t0 sinα。

Was a condition sine qua non for the successful realization of this target.

三是成功的先决条件，实现这个目标。

Reproduction is the sine qua non for the propagation of species and continuation of life.

再生产是必要条件为种类的生活的传播和继续。

To the extent practicable, conscientious planning and organization is sine qua non to a smooth transition.

从实用的角度来讲，周密的计划和组织是成功交易的前提。

But my research, along with other recent studies, clearly shows that emotional intelligence is the sine qua non of leadership.

但我的研究和最近其他一些研究清楚地都表明情商是成为领导者的必备条件。

Therefore, to be hypocrisy is sine qua non in mundane life. Nothing Chuang Tzu can remark on.

所以在世俗生活中伪君子是必要的条件，庄先生又有什么好评论的呢？

This is the inheritance of the tribe of the children of Issachar according to their families, the cities and their villages.

19：23 这些城并属城的村庄就是以萨迦支派按着宗族所得的地业。

I've have enough of your garbage.

我听了你的废话。