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But our love it was stronger by far than the loveOf those who were older than we---Of many far wiser than we---And neither the angels in heaven above,Nor the demons down under the sea,Can ever dissever my soul from the soulOf the beautiful Annabel Lee:---For the moon never beams without bringing medreamsOf the beautiful Annabel Lee;And the stars never rise but I see the bright eyesOf the beautiful Annabel Lee;And so, all the, I lie down by the sideOf my darling , my darling , my life and my bride,In the sepulchre there by the sea----In her tomb by the side of the sea.

李；于是她那些高贵的亲戚来到这里把她从我的身边夺去，将她关进一座坟墓在这个海边的王国里。天使们，在天堂里如此快乐，也妒嫉她和我：——是的，这就是为什么（所有人都知道，在这个海边的王国里）云端刮起的风儿，冻着并带走了我的安娜贝尔。

Firstly, four beams are formed using wideband distortionless beamforming method, which divides the whole space into four separated regions. Then the beam outputs are calculated and taken as the signal received by a reference point.

该方法首先预形成指向4个方向的宽带无失真波束，各自的主瓣区域把整个空间分为4个不同的测量区，然后分别将这4个波束形成器的波束输出作为参考点接收到的声信号，利用基于时延的定向方法定向处于不同测量区的声源。

A semi-blind MVDR (minimum variance distortionless response) beams forming method belongs to the array signal processing field of a beam former receiving wireless signals.

半盲的最小方差无失真响应波束形成方法属接收无线传播信号的波束器阵列信号处理范畴。

And the far field divergency angles of the output beams are detected experimentally, the results illustrate that compared to the single UR90, this new coupling technique may nether weaken the mode control ability, nor effect the beam quality.

此外，还利用铜蒸汽激光器实现了两台放大率M=1.21的UR90腔和两台放大率M=1.5的环状输出UR90腔的相干并束输出，并对输出光束的远场方向性进行了测量分析。

For atomic beams, although the Doppler broadening is very small, but it is still the main obstacle for more accurate observations.

在原子束中，多普勒加宽很小，但仍是精确测量的主要障碍。

The Gaussian properties of laser beams may cause the appearance of gradients in the interference pattern in the measuring volume and a broadening of Doppler spectrum....

本文定量地论述了高斯光束的各因素对测量精度的影响；给出了测量误差表达式，经过各种情况下的理论计算值的对比和分析，得出了两束腰分别在测量区两侧，等距离时，干涉条纹空间频率梯度引起测量误差最小的结论。

When the pump beams have either narrowband or broadband linewidth,it is found that the overall accuracy for the energy-level difference measurement is determined by the homogeneous linewidths of the optical transitions,and is independent of laser linewidth and Doppler broadening.

无论泵浦光束为窄带线宽或宽带线宽，它对能级差测量的总体精度仅仅取决于光学跃迁的均匀增宽，而与激光线宽和多普勒增宽无关。

The feasibility of RDF as a dosimeter for measuring the electron beams of a medical accelerator was studied.

材料与方法：本研究所探讨RDF剂量计，为FWT-70系列的两种不同型号RDF剂量计；高能量电子射束为医用直线加速器所输出能量为6~20MeV的电子射束。

Objective: The sensitivity response of radiochromic dye film dosimeter with high energy electron beams was studied in this paper.

目的：本文系探讨辐射色染(radiochromic dye film； RDF)剂量计，对高能量电子射束的敏度反应，以作为度量放射治疗用电子射束剂量的可行性。

In strictly, it is hard to make the light normal incident into the sphere, double refraction will take place in crystal sphere when a TEM〓 mode Gaussian beam oblique incident into the sphere, and the two orthogonal polarized beams are both elliptical Gaussian beam. The ellipticity and eccentricity of the elliptical Gaussian beam will change with the incident angle, and for a fixed incident angle, they will change with the shifting of incident beam waist position.

由于严格意义上的正入射较难实现，基模圆高斯光束斜入射晶体球后将在球内产生双折射，且球内偏振态正交的两束折射光都将是椭圆高斯光束，它们的椭圆度e和偏心度Δ随入射角的改变而改变，在入射角一定的情况下，入射光束束腰的移动也将改变这两束折射光的椭圆度e和偏心度Δ。

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。