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Combining the experimental results and theoretical analysis, the following work has been accomplished.(1) Reasons of the decrease of interelectrode capacitance and the increase of discharge gap caused by the powder suspended in dielectric fluid are explained. And the mechanism that surface quality of workpiece improved by powder-mixed EDM is analyzed from this viewpoint.(2) The variation regularity of the percentage of silicon on the machined surface of workpiece has been summarized according to the experiment results when silicon powder was added into the working fluid. The entropy is introduced to explain the reasons for this variation regularity by thermodynamics.(3) The dimensional accuracy is greatly influenced by the overcut resulting from discharge gap and electrode wear in practice application. Empirical formulas for the overcut in EDM and powder-mixed EDM are established based on the experimental results using the ternary linear regressive method in this paper.(4) The influence of main factors on the machined surface characteristics has been evaluated based on the orthogonal experimental design method.

通过一系列普通电火花加工与混粉电火花加工的对比实验，运用工艺实验和理论分析相结合的方法，重点做了以下工作：(1)探讨了粉末颗粒导致极间电容减小、放电间隙增大的原因，并从这个角度解释了混粉电火花加工可以改善工件表面质量的机理；(2)以混合硅粉的电火花加工为例，实验得出峰值电流和脉冲宽度对加工表面层成分中硅元素含量的影响规律，并引入熵的概念从热力学的角度对硅元素含量变化的原因寻找了理论依据；(3)在实际加工中，由于粉末的加入使放电间隙变大，这使得混粉电火花加工的尺寸精度难以控制，本文利用三元线性回归的方法，在实验数据的基础上，建立了两种电火花加工过切量的计算公式；(4)将正交试验法应用于混粉电火花加工实验研究，并通过对实验指标极差的直观分析，得出各电参数对加工指标影响的敏感程度。

Here is a friar, that trembles, sighs and weeps: We took this mattock and this spade from him, as he was coming from this churchyard side.

我们看见这个教士从墓地旁边跑出来，神色慌张，一边叹气一边流泪，他手里还拿着锄头铁锹，都给我们拿下来了。

Farewell and Sleepless Night is the continuation of Why Does Sunset Make Us So Beautiful . This continuation is not referring to the form but to the relation of subject and object. Either surrealism or pictorialization is retreating from this continuation. From the unconscious split of subject and object to the hint of objectification, the pure object finally surfaced. This is a significant change of Deng Jianjin.

再见和不眠夜》是《夕阳为什么让我们如此美丽》的延续，这种延续不是指形式，而是指主客体的关系，无论是超现实还是图像化都在这种延续中隐退，从无意识的主客体分裂到客体化的暗示，纯粹的客体终于浮出水面，这在邓箭今是一个很大的转变。

Based on a quantitative analysis of radiolarian in 80 surface-sediment samples from the northern area of Okinawa Trough, this paper reported the species composition and faunal assemblages characteristic of radiolarian, expounded the distribution pattern of radiolarian abundance and diversity in surface sediments from this area. In this paper, a preliminary study on the relation of the distribution and abundance of radiolarian to environmental factors, such as chemical and physical properties of the overlying masses (sea-surface temperature, salinity, nutrients and primary productivity) and the type and composition of sea-bed sediments was made. The radiolarian data was evaluated using a Q-mode factor analysis to identify different faunal assemblages and their geographic distributions, then the relationship between radiolarian assemblages and distribution of water masses, hydrographic boundaries such as frontal systems was analyzed. A new radiolarian-based transfer function to estimate mean-annual sea surface temperature and seasonal range were examined to test its success in the study area.

本文对冲绳海槽北部80个表层沉积样品中的放射虫进行了系统鉴定和定量统计，研究了放射虫的种类组成与类群特征以及其丰度和分异度的分布；分析了海水温度、盐度、营养盐以及沉积物类型、成分等环境因素对放射虫分布的影响；采用Q-型因子分析，求得放射虫的属种和组合分布特征，探讨了放射虫组合与不同水团、海洋水文结构之间的关系；并对Pisias（1997）建立的估计表层海水年平均温度和其变化范围的放射虫转换函数在研究区的适用性做了检验。

I liv'd in this Condition near two Years more; but my unlucky Head, that was always to let me know it was born to make my Body miserable, was all this two Years fill'd with Projects and Designs, how, if it were possible, I might get away from this Island; for sometimes I was for making another Voyage to the Wreck, though my Reason told me that there was nothing left there, worth the Hazard of my Voyage: Sometimes for a Ramble one way, sometimes another; and I believe verily, if I had had the Boat that I went from Sallee in, I should have ventur'd to Sea, bound any where, I knew not whither.

我在这种情况下又过了将近两年。在这两年里，我头脑里充塞着各种各样的计划，一心设法逃离孤岛，尽管我自己也知道，我那倒霉的头脑似乎生来就是为了折磨我的肉体。有时候，我还想上那条破船去察看一番，尽管我也知道，船上已没有什么东西值得我再次冒险出海了。有时候，我又想乘小舟东逛逛西走走。我毫不怀疑，如果我现在有我从萨累逃出来时坐的那条小船，早就冒险出海了；至于去什么地方，那我也顾不上了。

Account for Damages from this earthquake accounts for 30% of the total loss from nature disasters this year in this country.

这次地震造成的损失占了该国今年的自然灾害损失的30%。

This on one hand the population basis that online parents of profit from China and the explosive type growth that follow parental number a few years this form; On the other hand, the expenditure that Chinese parents gets on in next generation bodies is rigid demand more, the total spending stability of the juvenile products that forms from this is in annual 50 billion - 55 billion between, the effect that suffers economic fluctuation is quite finite.

这一方面得益于中国上网父母和准父母人数这几年的爆炸式增长形成的人口基础；另一方面，中国父母在下一代身上的花费多为刚性需求，由此形成的儿童用品的总消费稳定在每年500亿-550亿之间，受经济波动的影响相当有限。

Against such background, the central government has launched three large-scale real estate macro-regulatory policies from 2004 to this year. But the time and again regulation exactly showed the effective problem, This article is precisely embarks from this perspective, via to the dissertating to the real estate macroeconomic regulation system and combining to the limitation of the regulation policy system, the author proposes that it is vital that the policy tool choice to solve these flaws, and devotes to construct the real estate macroeconomic regulation and control policy system, which is based on the real estate tax.

在这样的背景下，中央政府在2004至今推出三次大规模的房地产宏观调控政策，但是一次又一次的调控恰恰说明调控政策的有效性问题，本文正是从这一角度出发，通过对房地产宏观调控体系的论述，结合我国房地产宏观调控政策体系的缺陷，提出了政策工具选择对于解决这些缺陷的重要意义，并致力于构建以房地产税为基础的房地产宏观调控政策体系，明确提出了通过房地产税制改革以及保障措施的辅助突出房地产税在宏观调控中的基础地位，并针对房地产税制改革的重点，也是房地产税体现基础性调控地位的关键点，即不动产税的开征问题进行专门论述。

Next, regarding question two, because present uses the injection contraceptive the method to maintain this population the stability, moreover already did not have the individual to move away or the situation which poaches, for this reason we transform this populations stability to ask this population every years newborn baby quantity to subtract this year death individual the quantity differential value; Moreover from this population year quantity with this year the end of the years quantity differential value, when tends 0, namely thought that this community individual quantity is stable, thus the question stability problem transforms to ask simple targets optimization problems model building; Carries on using MATLAB to the model obtains, obtains, when did not consider when uncertainty factor influence must inject the medicine female animal quantity is 276 heads, but when had considered after twin and by duplicate injection these two uncertainty factor influence, obtains must inject the medicine female animal quantity is 352 heads, including 110 are by the duplicate injection.

其次，对于问题二由于现在采用注射避孕药的方法来维持该种群的稳定，而且已经没有个体被运走或被偷猎的情况，为此我们把该种群的稳定性转化为求该种群每年的新生幼仔的数量减去该年死亡个体的数量的差值；另外从该种群年头的数量与该年年底的数量的差值，当趋于0时，即认为该群落的个体数量是稳定的，从而把问题的稳定性问题转化为求单目标的最优化问题建立模型；利用MATLAB对模型进行求得，得出当不考虑不确定性因素影响时要注射药物的雌性动物数量为276头，而当考虑了双胞胎和被重复注射这两个不确定性因素影响后，得到要注射药物的雌性动物数量为352头，其中有110头是被重复注射的。

From this train of thought, I divided this dissertation into 8 chapters. Chapter 1 is a study on Procopius, including a biographical note on him, his writing time, his writing style, and the way he worked out the plot of his History; chapter 2 "About History of the Wars"introduces the publishing times and editions of the 3 works of Procopius, the contents and sources value of this book, and the circumstances of other temporary sources; From the third chapter on, the dissertation shifts to the analysis of the History's main content.

从这一基本点出发，这篇论文的主体部分共分8章：第一章首先对普罗柯比本人进行研究，包括他的生平、写作年代、写作风格以及他对《战记》一书的构思和写作过程；在第二章&关于《战记》&中介绍普罗柯比作品的出版年代和版本情况、《战记》的内容和史料价值及与《战记》相关的其他文献情况；从第三章开始对《战记》的具体内容加以分析，鉴于该书以记载三大战争为主线，因此第三章波斯战争、第四章汪达尔战争和第五章哥特战争都以&战争与和平&为标题，以突出该书军事战争的主体特点。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新