查询词典 sine function

His reasoning was disarmingly intuitive: in our hominid predecessors, communities of more sympathetic individuals were more successful in raising healthier offspring to the age of viability and reproduction -- the sine qua non of evolution.

他的理由完全是直觉性的：在我们原始祖先那里，那些其成员更具有同情心的群落在养育更加健壮的达到生育与繁殖能力的后代方面更成功——这是进化的必要条件。

Because it will show double refraction after the sine wave operate on crystal, it will make the latter part of this system, the signal disposal part, give demand with detecting the output wave and deal with it so that the system can meet the demand of the system. The system can be applied to the occasion of automatic control system etc.

利用正弦波通过晶体后能产生双折射现象，使系统的后一部分——信号处理部分通过对其的检测、处理，给出命令信号，进行随动跟踪，然后应用于自控系统等场合。

Reactive moments distributed along the clamped edges of a rectangular plate by means of double sine series.

本文提供以双重三角级数解作用于矩形板的固定边的弯矩，以代替通常所用的叠加法。

Comparing with the equation of common machine tools, this equation has three characteristics: It includes the variable frequency driver's energy loss;The variable frequency driver's no-sine voltage wave causes mechanical pulse losses in mechanical driving system;Equivalent palstance of main driving system is of uniform continuity.

该方程相对于普通机床功率平衡方程，具有变频器自身存在较大的能量损耗、变频器输出的非正弦波形电压带来的电气谐波损耗和机械传动系统的机械脉动损耗、主传动系统当量角速度具有一致连续性等三个重要特点。

In chapter 4, According to the theory of scalar diffraction, firstly, the equipollence of spatial distribution of the plane-wave interferential field and parallel projective sine grating is discussed.

在第四章，根据标量衍射理论，首先讨论了两平面波干涉场的空间分布与平行投影正弦光栅的等价性。

It has been a year sine he was forbidden to participant in any contest for the abuse of exhilarant.

任何怀疑全球经济控制国家经济的人，只需要看一看远东这只老虎所面临的危机。

To gain some idea of the accuracy of the finite difference equation, we have used the system (14a)-(14c) with the initial E, being a half sine wave for the case of no obstacle.

获得一些想法的正确性有限差分方程，我们所使用的系统(14a的规定)-(14c)与最初的E、半正弦条件下的任何障碍。

And then on the screen without drawing a flicker of movement of sine wave.

然后，再在屏幕上无闪烁的绘制一个移动的正弦波。

The sine output signal of the FOG is sampled and processed to calculate the direction of surveyed point on the surface of earth.

通过对光纤陀螺输出的正弦信号的采样和处理，即可得到地球表面某参考点的方位。

Fourier series expansion is used to analyze the power spectrum of different injection pulses,such as sine,triangle and rectangle wave.

采用傅里叶级数展开方法，对矩形、正弦和三角等多种注入脉冲信号的功率谱进行分析，研究不同注入脉冲对半导体器件和电路的影响。

Yet, Edith says, there was always money in the bank.

但是Edith说，她的银行户口里面总是有钱。

We have created a series of files that resolve this problem--one for each day of the 40 days of purpose.

我们制作一系列的档案去解决这问题---一个为标竿40天中的每一天。