放大

Hence only parallel rays are able to pass through this aperture and therefore as the reflecting object seems to be infinitely remote, there can be no perspective distortion and also magnification is independent of the distance to the lens.

因此，只有平行光线能够通过此孔径，因此，作为反映的对象，似乎是无限遥远，不可能有任何角度的扭曲和放大，也独立于距离镜头。

The paper designs the mechanical set of sucking liquid , the control circuit of hardware and all those programs .The paper also presents a new method to find out the integral separation parameter ki on line in order to reduce steady state error .

论文设计了机械抽液装置、硬件控制电路和全部软件程序，提出了一种在线寻找积分放大倍数的方法，从而提高了模糊控制器的稳态精度。

This paper gives a detailed analysis of the amplifying harmonic power devices, including the topological graph of the main circuit, the choice of parametrics, the design of the drive and protection circuit with its notice, the design of the control circuit, etc.

介绍了其工作原理，并对谐波功率放大装置做了重点研究，包括主电路的拓扑图设计及元器件参数选择，驱动和保护电路的设计和注意事项，以及控制电路设计等，并对整个谐波抑制装置的性能特点做了总结。

To member number one column position slants below and the design with not prominent figure, he is very malcontent: The number is more, the user has more participate in feeling, member number should treat as important information and administrator ID are paratactic put in the first, and should magnify the number, user can know this group have many lively, nod me on the side to want to join directly next with respect to OK.

对成员人数一栏位置偏下且数字并不突出的设计，他十分不满：人数越多，用户就越有参与感，成员人数应该当做重要信息和治理员ID并列放在第一排，而且要把数字放大，用户一眼就能知道这个群有多热闹，然后直接点旁边的我要加入就OK了。

Taking stray light in "Shenguang III" as the study subject and basing on the basic principle of geometrical optics,Applying the technological path of paraxial ray and real ray tracing,a new analytic way and data structure,which suits for the specific requirement in analysis and process of ghost images,is presented.

本课题就是以"神光-Ⅲ"激光装置中的杂散光为研究对象，针对高功率多程放大系统在鬼像分析与处理方面特殊要求，从光线光学的基本原理出发，应用近轴光线与空间光线追迹技术路线，提出一种新型的分析方法和数据结构。

We have by virtue of a keen business sense of the richest in the design of the penetrating power of language, focus and zoom the most customer instigate the essence of the selling points.

我们凭籍着敏锐的商业感觉，以富有穿透力的设计语言，聚焦并放大客户最具煽动的卖点精髓。

But, the Internet industry situation of rapid change, and the dimensions that this trades magnified to buying Yahoo to be opposite Microsoft percussive is anxious.

但是，迅速变化的互联网业界格局，以及这一交易的规模放大了对收购雅虎对微软冲击的担忧。

Different laws have been passed by the Peoples Republic of China, the United States of America, the European Union and the World Health Organization to control over PAHs because of their wide-spread distribution in the environments and perniciousness to human health and the ecosystems.

对于海洋体系来说，PAHs主要来自大气干湿沉降和地表径流等外部输入，通过海水扩散和大气传输作用在整个海洋中传递，并能在生物体内富集，沿食物链放大，对生物产生极大危害。

An object, which is located in the plane perpendicularly to the optical axis going through the main

一个垂直于光轴的物体通过主点H，在垂直于光轴的平面上形成一个放大一倍的像。

The synthesis scheme we developed can deal with changes in visibility, produce perspectively correct views and handle the distortion around the circumferences in the synthesized views. In our scheme, the area without corresponding points was first determined by using Fourier transformation in order to deal with distortion problem, within the mutual overlapped area the z-buffer values of matched key points were computed so that the visibility in novel views can be handle correctly, lastly the common points in new views are rendered through epipolar geometry constraint.

算法的步骤为：利用傅立叶变换方法确定相邻源图像无对应点的区域；然后，利用尺度空间和相位一致原理在共同区域提取及匹配边缘上的关键点，计算其深度值，并在新图像中由该值判别虚拟图像中的可见性；再由关键点恢复极线约束，通过极线间的位置和颜色插值生成虚拟图像中有对应区域的一般点；在确定极线位于无对应点区域段后，利用加权平均或放大插值的方法实现了源图像无对应点区域在虚拟图像中的自然过渡。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。