波

For internal waves this is easily shown from (2) to be at right angles to the wavenumber vector k. In other words, energy propagates parallel to the wave crests, rather than at right angles as for surface waves!

这是内波容易证明的（2）在右边角波数矢量光换句话说，能源传播平行的波峰，而不是在作为面波成直角！

Plane wave: Having wavefronts which are planar, as might originate from a very remote source.

平面波：波阵面是平面的波，如震源很远的波。

Because of the ray asymmetry of the downgoing and upgoing waves, the velocity analysis based on the CMP gather cannot be adapted to that of the converted wave.

转换波上、下行波的不对称性，使得常规基于共中心点道集的速度分析不能适用于转换波。

The P- and SV-wavefields in a seismic record can be separated by their horizontal and vertical displacements when upgoing P- and SV-waves arrive at the sea floor.

本文研究了P波和SV波波场分解的方法。

Crosshole seismology ; reflection wave ; upgoing wave ; downgoing wave ; high resolution ; image

井间地震；反射波；上行波；下行波；高分辨率；成像

The parameters include waveguide width: 8μm, titanium film thickness:50~60nm, index change: 0.006, diffusion temperature: 1050 and diffusion time: 9~10 hours.Designed and produced a 2 X 2 coupler Optical switch and a 1 X 2 digital optical switch. The coupler optical switch was produced by AP reversal structure, with the main parameters such as total length of switch: 30mm, waveguides center distance: Hum, interaction length: 17mm, and at 17V with a crosstalk of -18dB. The digital optical switch was produced by asymmetry electrode Y branch structure. The main parameters of this switch such as switch length: 25mm, the angle of Y branch: 0=0.1? center distance at branch end: 30μm, the center distance of electrons: 12μm, and at 27V with a crosstalk of 18dB.

设计并制作了2×2耦合型光开关和1×2数字开关，其中耦合型开关主要采用的反转Δβ定向耦合器开关，开关长度约30mm，波导宽度8μm，波导间距14μm，耦合区长度17mm，电极主要采用三电极结构，最终测得对TE模开关电压＜-15，消光比≈18dB；数字开关采用非对称电极Y分叉数子开关结构，利用BPM软件模拟了其开关特性并优化了器件参数，制作中采用的主要参数为：开关长度约25mm，Y分叉角θ=0.1°，Y分叉末端波导间距30μm，电极间距12μm，最终测得开关电压27V，消光比≈18dB。

Then he slipped back into his littlebed in his mother\'\'s house.when apollo came to question himhermes pretended to be innocent.the angry sungod draggedhim up to olympus,where he was accused of the stealing andmade to return the cattle to their master.in reconciliation little hermes gave apollo the lyre he had made out of a tortoise shell,and apollo was so pleased with the gift that he presented his little brother with a magic stick.the stick could pacify hostileforces.

他碰巧看见阿波罗的牛在草地里吃草，于是他偷走了许多牛，并将树枝绑在牛脚上，让脚印变得模糊不清。他杀了其中两头牛，美餐了一顿。然后悄然地回到他妈妈的房里，爬上床。当阿波罗发现牛少了，来质问他时，海尔墨斯佯作不知。愤怒不已的太阳神把他拖到奥林波斯山上，告他偷窃并责令将牛如数还给主人。为了平息这件事，小海尔墨斯将他用乌龟壳做的琴送给阿波罗。

And Finally according to theprogramed algorithms, simulation and experimental stitchings are porformed for testing thealgorithm accuracy. Results show that, the comprehensive errors of theretical andexperimental wavefront stitchings are less than 10~(-6)λand than PV/10 (where PV refering towavefront peak-to-vally value), respectively. Furthermore, experimental research isconducted on the influence of stitching accuracy by sub-aperture overlapping area andstitching modes, with subaperature real-time stitching test for large plano-optic broughtabout.

第三，对编写的算法程序进行了模拟拼接实验和实际拼接实验，测得该算法程序的精度为：理论拼接波面的综合误差小于10~(-6)λ，实际拼接波面的综合误差小于PV／10(PV为被测波面相位峰谷值)；在此基础上，又就子孔径重叠区域大小和拼接模式对拼接精度的影响进行了实验和分析，实现了大口径光学平面的子孔径实时拼接检测。

There we sat among the thousand fools just like us But not so in love like us There we spoke of all our feelings And dreams were born like that And we hope for love like that Now your dreams have changed, we're far apart I don't know when or where to start leading you from my mind I want to stand with you again I hope to find you here again in the eternal sunshine *I'll search for the orange moon that lit up our love on the ocean while i held your hand Now watch all the waves from the stones where we gazed to the golden sun If i see the horizon glow just the same as it did when we stood on the hill I'll make the arrangements, just wait on that corner for me If you drop me a line I'll be sure to make these arrangements* Lay your head upon my shoulder I'll sing a tune or three Sweet melodies for thee Softly speak to say what i meant Why do you leave My heart is at your sleeve Well I'd like to share three words again practise these words with you again if you think is possible and maybe i can pull you close whisper in your ear again that i want you in my life forever I'll search for the orange moon that lit up our love on the ocean while i held your hand Now watch all the waves from the stones where we gazed to the golden sun If i see the horizon glow just the same as it did when we stood on the hill I'll make the arrangements, just wait on that corner for me You're like summer rain that cools me, it sooths me You are the person that I pray for every day Maybe we'll sit on those stairs once again Maybe we won't turn down have to pretend You will be here in my imaginings, they'reimaginings I'll search for the orange moon that lit up our love on the ocean while i held your hand Now watch all the waves from the stones where we gazed to the golden sun If i see the horizon glow just the same as it did when we stood on the hill I'll make the arrangements, just wait on that corner for me If you drop me a line I'll be sure to make these arrangements* If you drop me a line I'll be sure to make these arrangements

我们坐在有1000间我们就像傻瓜但并非所有的爱都像我们一样在那里，我们谈的都是我们的感受与梦想这样诞生我们希望这样的爱现在你的梦想已经改变，我们很遥远我不知道何时何地开始你开始疏远我我想再次与你在一起我希望在这里再次找到你在永恒阳光*我要寻找的橙色月亮这点燃了在海洋我们的爱虽然我认为你的手从现在看所有的石头波我们凝视的金太阳如果我看到地平线辉光一样因为它没有当我们站在山上我会作出安排的，只是等待，为我的角落如果你删除我行我一定要作出这些安排*把你的头后，我的肩膀我会唱一调或3 为你甜蜜的旋律说话轻声地说，我的意思你为什么离开我的心在你的袖口那么我想再次分享三个词实行这些话你再次如果你认为是可能的或许我可以把你关闭在你的耳朵小声一次，我希望在我的生活中你永远我要寻找的橙色月亮这点燃了在海洋我们的爱虽然我认为你的手从现在看所有的石头波我们凝视的金太阳如果我看到地平线辉光一样因为它没有当我们站在山上我会作出安排的，只是等待，为我的角落你喜欢夏天雨水，冷却我一样，我也sooths 你是我的人，每天祈祷也许我们会坐在楼梯上的再次也许我们不会拒绝有假装在这里，您将在我的想像，they'reimaginings 我要寻找的橙色月亮这点燃了在海洋我们的爱虽然我认为你的手从现在看所有的石头波我们凝视的金太阳如果我看到地平线辉光一样因为它没有当我们站在山上我会作出安排的，只是等待，为我的角落如果你删除我行我一定要作出这些安排*如果你删除我行我一定要作出这些安排

To set the coefficient determinant for zero to solve the characteristic equation of one-layered plate, and to calculate the dispersion equation of any layered plates with recursive matrix method.

层状板当上下表面为自由边界面时板中将会产生板波，文中通过求解行列式和采用传递矩阵法分别得到了单层板和任意层板的特征方程，研究了单层板和双层板中板波的频散特性和板中位移和应力的分布，讨论了板波的动力响应，对测点的布置有一定的指导意义。

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。