查询词典 square wave

The research achievements of this paper have constructed an integrated sys tem of imaging technique for EM plane wave.

本论文的研究成果构成了平面电磁波成象技术较为完整的系统，并可以此为基础，进一步发展更多的新反演方法和解释方法。

The plane wave expansion method is used to calculate photonic band gaps for one dimensional and two dimensional structures.

我们使用平面波展开法，分别计算一维和二维光子晶体的能带结构。

Now, GW approximation is based on all electron calculation and plane wave pseudopotential method.

目前，GW修正计算主要是基于全电子的LMTO修正和基于平面波赝势法的修正。

An eigenstate of momentum, on the other hand, has the form of a plane wave.

在其它方面一个动量特征态具有一平面波形。

And 0. 33 is calculated from the first principles of plane wave ultra-soft pseudo-potential technology based on density function theory.

所有计算都是基于密度泛函理论框架下的第一性原理平面波超软赝势方法。

He Maxwell equations for the propagation of electromagnetic waves in photonic crystal fibers are solved with plane wave method.

用平面波展开法对光子晶体光纤中电磁场的Maxwell方程组进行了求解。

The paper constructed a time depth conversion model of plane wave propagation in two layer medium.

本文构造了一种在二层介质中平面波传播的时—深转换模型。

An example of jarring in a vertical well is analyzed with the application of dynamics and plane wave propagation theories.

应用弹性波理论与动力学分析相结合的研究方法，对直井的修井作业过程进行了分析与计算。

The plane wave expansion method combined with super-cell theory is used to analyze the frequency properties.

运用平面波展开法并结合超晶胞理论分析此缺陷态光子晶体的频率特性。

Plane electromagnetic wave numerical analysis and simulation, including six models.

详细说明：平面电磁波的数值分析与仿真，包含6个模型。

The Porsche Owner: But it's my car!

可，这是我的车呀。

LOX_83}{Oh, another bunch of wackos.

{LOX_83}{呃，又一群怪人。