四分的

By studying the membrane preparation process for the typical membrane materials of polystyrene and cellulose acetate as well as a new type membrane material of polyvinyl butyral,the effects of operating parameters on the membranes structure are determined.By the study on the thermodynamics involved in the ternary systerms of ScCO_2/solvent/polymer and the calculation of theoretical ternary phase diagrams,the phase demixing behavior during the membranes formation by ScCO_2 induced phase separation process are described.By studying thermodynamics involved in the quaternary systerms of ScCO_2/solvent/additive/polymer,the effect of a low molecular weight additive on the quaternary phase diagram and dimixing speed are revealed.

通过对传统膜材料聚苯乙烯、醋酸纤维素及新型膜材料聚乙烯醇缩丁醛进行ScCO_2诱导相转化制膜工艺的实验研究，给出了操作参数对膜形态结构的影响规律；通过研究ScCO_2/溶剂/聚合物三元体系热力学问题，并计算出相应铸膜体系的三元相图，对ScCO_2诱导相转化膜制备过程的分相成膜行为进行了分析与描述；通过研究ScCO_2/溶剂/小分子添加剂/聚合物四元铸膜体系的热力学问题，并借助于四元体系理论相图计算的结果，分析了小分子添加剂对相分离过程的影响。

Monotheistic as the writer is throughout his work, he evinces an acquaintance with Greek thought and philosophical terms (he calls God "the Author of beauty": 13:3; styles Providence pronoia: 14:3; 17:2; speaks of oule amorphos,"the formless material" of the universe, after Plato's manner: 11:17; numbers four cardinal virtues in accordance with Aristotle's school: 8:7; etc.), which is superior to anything found in Palestine.

一神教的作者是他的工作，他表现出一个熟人同希腊的思想和哲学术语（他所谓的上帝"作者美"：十三时03分；风格普罗维登斯pronoia ： 14时03 ； 17点02 ；谈到oule amorphos "的无形物质"的宇宙，在柏拉图的方式： 11点17分；号码四项基本原则美德按照亚里士多德的学校：八时07等），这是优於任何发现在巴勒斯坦。

The second chapter describes the formation of the pool of state controlled lands and the establishment of land market. The third chapter analyzes the government policies regarding land sale from the Independence to 1850s and the federal government"s diversified land distribution polices in the latter half of the 19th century. In the Forth chapter, the author assesses how American government" s land policies assisted the development of agriculture, communications and transportation, western urbanization and the formation of a national market. Chapter Fivediscusses the controversial issues of the land speculation and The Homestead Law, which affected the governments land policies.

全文分五章：第一章简要介绍美国土地问题的研究概况；第二章描述了美国建国以后国有土地的形成和国有土地市场的建立；第三章分析了美国建国后至十九世纪中期联邦政府以销售为主的土地政策，以及十九世纪后半期联邦政府多元化的土地分配政策；第四章从农业、交通运输业、西部城市化、国内统一市场四个方面入手，分析了土地政策对西部开发的推动作用；第五章对与土地政策密切相关的、学术界争论较大的土地投机问题和《宅地法》进行了简评。

The abstract result contains several concrete results in the literature and can also be used to deal with some new cases for resonant differential equations.In the introduction, we briefly introduce the development process of the variational methods. In Chapter 2, we list some basic knowledges refering to the variational methods, including the Sobobev space,—△ operator, the weak solution and the minimizing sequence methods and some minimax theorems. In Chapter 3, we introduce the research process of Hamiltonian system of second order and the semilinear elliptic problems, using the methods introduced previously. In Chapter 4, we prove the main theorem of the thesis, and apply it to the problems in the previous Chapter, and can also be applied to some new resonant cases.

在前言中，简要介绍了变分法的产生、发展过程，在第二章中我们介绍了有关变分法的一些基本知识，包括Sobolev空间，—△算子，弱解，极小化序列方法和一些极小极大定理，在第三章中我们介绍了非线性项有界或满足次线性条件，以及它满足推广的Ahmad-Lazer-Paul条件时，二阶Hamiltonian系统和半线性椭圆问题的研究历程，最后在第四章中我们证明了本论文的主要定理，并把它应用到第三章的问题中，使得前面的几种共振的情形都可以统一到这个抽象的结果中。

The paper is divided into four parts. The prologue, the first, the second and the third part of the paper mainly discuss the person of Yang Zhu, the social background of his thinking, his basic ideas, the relationship between the thinking of Yang Zhu and Confucian, Taoist and Monist and also the analysis of the reason for the demise of his thinking.

本论文共分四章，引言及第一、第二、第三章、第四章主要探讨杨朱其人、其思想产生的社会背景、杨朱的基本思想和杨朱思想与儒家、道家、墨家的关系及其思想消亡的原因分析，结语对前面进行简单概括并对前面尚无论及的部分进行必要的说明。

Torre partially threw up the white flag when he put Miguel Cairo in leftfield in the eighth inning (he also wanted to give Johnny Damon's sore calves a few innings off). The sight of Cairo fighting the sun and trying to run down Mark Teixeira's long drive to left-center in the eighth -- it didn't seem like a fair fight for the career infielder -- kind of summed up the afternoon. The ball fell for a double, one of three on the day for Teixeira (4-for-5, three RBIs, three runs).王建民加油站 D0 f' u7 a- N

当Torre在八局时派Miguel Cairo去守左外野时，已经算是某种程度的举白旗投降了〔他也想让Johnny Damon疼痛的小腿能少用个几局〕，Cairo在八局时试著挡住阳光去追Mark Teixeira打到中左外野之飞球的画面〔当时看起来，对这位当了一辈子内野手的Cairo来说，实在不是一个公平的对决…〕，也算是为今天下午做了个总结，那个球最后落地形成二垒安打，也是Teixeira在这场比赛中打出的三发二垒打的最后一发，他今天五打数、四安打、打回三分、得三分。

In chapter 4, the complex relation of water and sediment between the Jingjiang and Dongtinglake is analysed, and it's also pointed out that the main reasons resulting in frequent flood disasters and complex relation in Jingjiang -Dongtinglake area are variation of water and sediment distributing of the 3 ostia, complex combination of flood of Xiang, Zi, Yuan, Li and influence in Chenglingji between flood from the Jingjiang and Dongtinglake.

第四章分析了荆江—洞庭湖复杂的水沙关系，指出三口分流分沙的变化、四水复杂的洪水组合以及荆江出流和洞庭湖出流在城陵矶的相互顶托等因素，是导致湖区洪涝灾害频繁、江湖关系错综复杂的主要原因。

Where an enterprise prepays EIT on the monthly or quarterly basis under Article 54 of the EIT Law, it shall make the prepayment in line with its monthly or quarterly actual profits. Where it is difficult for it to make prepayment based on its monthly or quarterly actual profits, it may make the prepayment based on the monthly or quarterly average of the amount of tax of the preceding tax year, or make the prepayment by any other means acceptable to the tax authority.

企业根据企业所得税法第五十四条规定分月或者分季预缴企业所得税时，应当按照月度或者季度的实际利润额预缴；按照月度或者季度的实际利润额预缴有困难的，可以按照上一纳税年度应纳税所得额的月度或者季度平均额预缴，或者按照经税务机关认可的其他方法预缴。

The maximum coupling efficiency of the star styrene-butadiene rubber was 85.93%, obtained when the molar ratio of tin tetrachloride and active chains was 0.2625, tin tetrachloride was added in two portions and with the terminal styrene moiety exchanged for butadiene.

结果表明，四氯化锡的用量和加入方式以及端基转换均对偶联效率有影响，四氯化锡与活性分子链的物质的量比为0.2625，且在转换端基的条件下分2次加入时，所得星型丁苯橡胶的偶联效率最高为85.93%。

The marathon affair of four hours and 24 minutes followed a rain delay of four hours and one minute, during which the playing field was pelted with torrential downpours and a tornado warning was issued for the area. No official records are kept on the length of rain delays.

这一场耐力赛花了四小时又24分，一开始又因雨延了四个小时又1分钟，在这期间，球场下起了狂暴的大雨还有龙卷风的警报，并没有官方的记录显示有像这麼久的雨天延后比赛。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。