查询词典 wave shape

The mutual coherence and angular correlation function of scattered wave from two dimensional rough surfaces is derived with Integral Equation Model and then calculated for perfectly conducting rough surfaces, then the scattering of incident pulse wave with different shape is calculated and the shape of scattered pulse is presented.

采用积分方程法推导出了二维粗糙面的双频互相关和角相关函数，数值计算了具有不同粗糙度的良导体粗糙面的双频互相关函数，在此基础上分别计算了二维粗糙面对δ脉冲、Gaussian脉冲和矩形脉冲的散射，并给出了散射脉冲的波形。

Products shape :Our "sun shine" brand carbon steel fiber have cold draw steel fiber and cutting steel fiber,with shape of flat,wave,bow,hook and etc.

产品形状：本公司"双兴"牌碳钢纤维主要有冷拔钢纤维和剪切钢纤维，其形状有平直形、波浪形、弓形和端钩形等。

Should say wave benefit also does not calculate actually " elfland is fabulous " in the pet of initiate, its original shape comes from the Mu of Shi Lai of content of demon sticking put oneself in another's position at the widely known in RPG game actually, nevertheless compared with stick cling to cling to Shilaimu, smooth and lovely wave benefit looks more resembling is a steamed stuffed bun.

要说波利其实也不算《仙境传说》中首创的宠物，它的原形其实来自于RPG游戏中家喻户晓的粘体魔物史莱姆，不过比起粘巴巴的史莱姆，光滑可爱的波利看上去更像是一只包子。

For the plane wave of laser without pulse shape, we derive the express of electron trajectory by the relative Lorentz and energy equations. Note that the orbit of electron becomes a "fat-8" in the average rest frame. For the plane wave of Gaussian laser, we may know that, through relative Hamilton-Jacobi equation, electrons are accelerated in the front of pulse and decelerated backward. Whereas for the non-plane wave of Gaussian laser, we solve the Lorentz and energy equations by fourth order Runge-Kutta method.

对于无脉冲形状的激光平面波是从考虑了相对论效应的Lorentz方程和能量方程出发，得到了电子的运动轨迹方程表达式，在纵向平均速度参照系下该电子的轨迹呈现"8"字形；对于高斯型单色激光平面波是从相对论Hamilton-Jacobi方程出发，得到激光平面波在脉冲前沿加速电子而脉冲后沿减速电子，电子能量增益为零；而对于高斯型单色激光非平面波是从拉格朗日运动方程和能量方程出发，通过四阶Runge-Kutta法数值求解，得到电子在纵向有质动力、横向电场作用下加速电子，最后在强大的横向有质动力作用下从脉冲侧面散射出去，可以获得很大能量增益本文得到了相应的电子瞬时动量解析表达式。

Foliaceous profound change is simple, shape pouring egg grows a circle, or wrap around needle form; Arteries and veins of exterior midrib, side and net arteries and veins fall greatly sunken and show wave state thick lines, young when body of the gland that be mixed by maize wool, the nervation below is protuberant, close by the fallow thick hair that comprises to astral shape wool by bunch shape wool by, constitute the adornment pattern with one luxuriant leaf, accordingly " annals of picture of plant of high mountain eyebrow " make knit Xie Dujuan again.

叶厚革质，倒卵状长圆形，或倒披针形；表面的中脉。侧脉和网脉深下凹而呈波状粗皱纹，幼时被黄色毛和腺体，下面的叶脉突起，密被由簇状毛至星状毛组成的淡棕色厚毛被，构成一叶华丽的装饰图案，因此《峨眉植物图志》又叫皱叶杜鹃。

In spherical polar coordinates, DRSC potential have supersymmetry and shape invariance for θ and r coordinates. By using the method of supersymmetry and shape invariance, exact bound state solutions of Schrodinger equation with double ring-shaped Coulomb potential are presented. The normalized angular wave function expressed in terms of Jacobi polynomials and the normalized radial wave function expressed in terms of the Laguerre polynomials are presented. Energy spectrum equations are obtained.

本文研究了双环形Coulomb势Schrdinger方程的束缚态精确解，所采用的方法是首先对双环形Coulomb势的Schrdinger方程在球坐标系中进行分离变量，得到相应的角向方程和径向方程；证明双环形Coulomb势在角向和径向具有超对称性和形不变性；根据超对称性和形不变性的性质，获得了角动量量子化条件和束缚态的能谱方程，并将归一化角向波函数用Jacobi多项式表示，将归一化径向波函数用Laguerre多项式函数表示。

Ship resistance is composed of viscous resistance and wave-making resistance, whereas wave-making resistance is sensitive to the changing of the ship shape.

船舶阻力主要包括粘性阻力和兴波阻力，其中兴波阻力对船型的改变相当敏感，适当修改船体型线，有可能使兴波阻力明显降低。

If the local ventriculogram recorded during pacing appeared earlier than the V wave of His bundle electrogram and the shape of QRS wave during pacing is similar to that of spontaneous sinus beat,suggest the lead is located at the right ventricular inlet septal region.

若起搏时导线电极记录的局部心室电图的起点比希氏束上的V波提前，且起搏的QRS波与自身窦性搏动的QRS波相似，这个部位便是右心室流入道间隔部位。

Chen Yufei's art first started taking shape during the '85 New Wave. From his solo exhibition in 1984 to the Zhuhai Slide Exhibition of '86, the New Wave Artists column in Art Magazine in '88 and the China / Avant-Garde Exhibition in '89, Chen Yufei has the typical résumé of an '80's artist.

陈宇飞的艺术最初成长于85新潮时期，从84年的个展到86年的珠海幻灯展，再到88年美术报的新潮艺术家专栏与89年的现代艺术大展，陈宇飞有着典型的80年代艺术家的简历。

In this paper an algorithm of finite element modelling is discussed for elastic wave propagating in two dimensional media. Two analytical formulas of the initial motion and wave form of P wave are derived in time domain for a point force source directing vertically down as a function of time with a bell shape.

本文讨论了二维介质中弹性波有限元模拟的一种方法；导出了二维无界空间中集中力点源的理论初动表达式和位移波形表达式，并和相似情况下的有限元结果进行了比较；对用有限元方法算得的几个中小模型的节点位移进行了分析。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。