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Principle of biconically fused fiber polarization beamsplitters has been introduced in this paper, and a new method for fabricating FPBS has been presented.

介绍了熔锥型偏振分束器的原理，提出了一种新型的制作偏振分束器的方法。

The major research includes the following three points. First, using finite element method, the influence factors on propagation properties for PMF couplers are analyzed, including the shape of coupler cross-section, the taper of coupler bipyramidal and the angle deviation of the birefringent axes.

基于热-结构-电磁多物理场耦合有限元方法，分析了保偏光纤耦合器的传输特性和耦合系数在熔锥区的变化规律，从而求解耦合模方程，得到偏振光经过耦合器后的光功率分布，继而对保偏光纤耦合器的性能参数分光比、消光比及附加损耗进行理论分析。

No less than search engine land the importance of this one pace, be in the China that is in Internet high speed to send exhibition period especially, emerge in large numbers of many new netizen, the network uses degree on the low side, a lot of people cannot distinguish at all the distinction that searchs engine and both of website catalog system, a lot of people are willing to use website catalog system more, after all catalog system can the blunter netizen that helps network process on the low side finds target website.

这一步的重要性不亚于搜索引擎登陆，特别是在处于互联网高速发展期的中国，大量新网民涌现，网络应用程度偏低，很多人根本无法区分搜索引擎和网站目录系统二者的区别，很多人更愿意使用网站目录系统，毕竟目录系统能够更直截了当的帮助网络化进程偏低的网民找到目标网站。

No less than search engine land the importance of this one pace, be in the China that is in Internet high speed to send exhibition period especially, emerge in large numbers of many new netizen, the network uses degree on the low side, a lot of people cannot distinguish at all the distinction that searchs engine and both of website catalog system, a lot of people are willing to use website catalog system more, after all catalog system can the blunter netizen that helps network process on the low side finds target website.

这一步的重要性不亚于搜索引擎登陆，非凡是在处于互联网高速发展期的中国，大量新网民涌现，网络应用程度偏低，很多人根本无法区分搜索引擎和网站目录系统二者的区别，很多人更愿意使用网站目录系统，究竟目录系统能够更直截了当的帮助网络化进程偏低的网民找到目标网站。

Some countermeasures are taken to solve the problems, such as the smaller pipeline diameter (108 mm), poorer water quality, more serious scale deposit and lower pump capacity, which are resulted from the panel cooler for concentrated sulfuric acid (32m2) instead of the calandria type cast-iron cooler for enlarging productive capacity (from 20kt/a to 40kt/a).

在硫酸装置扩能时(由20 kt/a改为40 kt/a)，选用板式浓硫酸冷却器(32m2)代替原铸铁排管冷却器。使用中发现管路直径偏小(￠108mm)，水质差结垢严重，硫酸泵扬量选择偏小等问题。提出改进措施。

Electrochemical oscillation of lead electrode in sulfuric acid has been explored with in-situ ellipsometry.Effects of improvement of electrodes properties are affected by increase or decrease of surface temperature of the samples badly during ion implantation. Some theories and methods on substance diffusion transfer have been applied to calorifics to obtain mathematical relation between the surface temperature on the samples and operation time during ion implantation.

掠射式椭圆偏振方法是本论文提出的一种全新的研究方法，为验证这种现场研究方法的可行性，本论文选择了几个用其它方法研究较为成熟的电化学体系并结合本论文研究的化学电源体系，以掠射式椭圆偏振技术进行研究，提出了改良镍电极、锌电极、铝电极和铜电极性能的具体措施或者理解这些电极表面性质和涉及它们的电极过程的实验依据，为使用这些电极的化学电源性能的提高奠定了基础。

ChamaecyparisIawsoniana ParI and picea sitchensis Carr.wood treated with BTCA:Values of weigh percentgainreached 9.05% and 8.25%.Values of antiswelling efficiencyreached57.2% and 55.45% respectively.Values of moisture excluding efficiencyreached47.95% and 44.89%.Chamaecyparis Iawsoniana ParI and picea sitchensis Carr.wood treatedwith 1,2,3,4-butanetetracarboxylic acid and glycerin:Values of weigh percent gainreached 13.12% and 12.24%.Values ofantiswelling efficiencyreached 61.11% and63.12% re.Values of moisture excluding efficiencyreached 46.91% and 48.93%.Woodsurface colour of Chamaecyparis Iawsoniana ParI and picea sitchensis Carr.were slightlyvaried from red to yellow and from dismal to bright in crosslinking reaction.

处理后美国扁柏和西特克云杉两种木材，分别达到：WPG9.05％和8.25％；ASE57.2％和55.45％；MEE47.95％和44.89％；酯化剂中加入丙三醇，酯化处理美国扁柏和西特克云杉木材，分别达到：WPG为13.12％和12.24％；ASE为61.11％和63.12％；MEE为46.91％和48.93％；在酯化反应中，美国扁柏木材材色由偏红向偏黄、由稍暗向明亮方向有些变化。

The polarization Mie-scattering lidar can be used for detecting the depolarization ratio of cirri and aerosol backscattering wave, and investigating the extinction characteristic of aerosols in the atmosphere.

研制的偏振-米散射激光雷达，可用于探测卷云和沙尘气溶胶的后向散射光退偏振比以及研究流层大气气溶胶的消光特性。

On the basis of previously research, this paper re-probe into the mechanism of electro-chemist mechanical manufacturing process, making the rational technological parameter, and developing the manufacturing equipment. Through a lot of technology tests, get a lot of labratory data, accordingly, researched the surface feature of the electro-chemist manufacturing process, and deeply discussed its influence on the work piece feature. The last result is that: the electro-chemist mechanical manufacturing process can reduce the low-frequency component significantly, but on high-frequency component, it has little influence, having obviously positive pole flat effect. After manufacture, the tip parts on the surface of the work piece is cut off, there is micro "high land" shape, the parameter for surface roughness is reduced a lot, the surface outline of the work piece is negative, the bearing length rate is cliffy. Also the surface quality of the work piece is improved. This can help to avoid changing the shape, improve the feature of rub, gear and reduce the time to suit. This would also ensure the precision and result in a longer work piece life.

在以前研究的基础上，本论文重新探讨了电化学机械复合光整加工工艺的机理，确定了较合理的工艺参数，对电化学机械复合光整加工设备进行了改进，通过工艺实验广泛地搜集了大量实验数据，依据实验数据，多角度地研究了电化学机械复合光整加工的表面形貌特点，并且从理论上深入讨论了电化学机械复合光整加工表面形貌对工件工作性能的影响，最后得出的结论为：电化学机械复合光整加工对工件原始表面的低频成分有较大程度的降低，而对高频成分影响较小，有明显的阳极整平作用，被加工工件表面的尖峰状凸起被去除，工件表面呈现出微观&高原型&，表面轮廓不平度高度特性参数大幅度降低，工件表面轮廓分布集中，且呈负偏态，轮廓偏斜度为负值，轮廓支承长度率曲线陡峭，工件的表面质量得到综合改善，这对提高零件的抗接触变形能力、改善摩擦、磨损性能、降低工件的磨合时间、提高工件的精度保持性、延长工件的寿命均有利。

As a case in this study, there is a non–representative PK duality model which adopts the least squares method or even the Monte Carlo method to estimate their parameters. Using yield frequency analysis to recommend fertilization, only a group of P and K coenobium, the sixth treatment, meets the conditions of goal yield.

对Monte Carlo法也不能得到典型式的晚稻磷钾非典型肥效模型，用产量频率分析法计算推荐施肥量，表明只有一组磷钾肥用量组合入选，导致磷肥推荐用量偏高而钾肥偏低。

The objective is to subjugate and discourage the people, because that allows the elite to continue to rule unopposed.

其目的是压制和打击人民的积极性，因为这可以让实权派继续统治不会沦为反对派。

GOD,this is the second time you vanquished me!

天啊，这是第二次你打败了我！