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In this paper, through a series of experiments, two series of quaternary-ammounium Gemini surfactants were synthesized, namely the pair alkylene double quaternary ammonium salt surfactant m-s-m·2Br and the pair the alkylene double quaternary ammonium salt surfactant -s-·2Br. We has carried on the attribute with the infrared spectrum to its structure, and to affected the factor which the synthesis pair the alkylene double quaternary ammonium salt surfactant responded to carry on the discussion. We has discovered the synthesis pair the ethylene double quaternary ammonium salt surfactant m-2-m·2Br optimum condition: The bromo alkane and a tetramethyl ethylene diamine mole of ratio is 3.0: 1.0, makes the solvent by the ethyl alcohol, 80℃ under responds for 48 hours in the backflow temperature; Synthesis pair alkylene double quaternary ammonium salt surfactant 12-S-12 ·2Br optimum condition: 12 tertiary amine and 1, 3- propylene dibromide (1, 4- two bromines butane) a mole of ratio is 2.2: 1.0, makes the solvent by the ethyl alcohol, responds for 48 hours in the constant temperature 80 ℃ under backflow.

本文通过一系列的实验，合成了两个系列的Gemini型表面活性剂，即双烷撑双季铵盐表面活性剂m-s-m·2Br和双烷撑双季铵盐表面活性剂-s-·2Br，用红外光谱对其结构进行了表征，并且对影响合成双烷撑双季铵盐表面活性剂反应的因素进行了讨论，找出了合成双乙撑双季铵盐表面活性剂m-2-m·2Br的最佳条件：溴代烷与四甲基乙二胺的摩尔比为3.0：1.0，以乙醇作溶剂，在回流温度80℃下反应48小时；合成双烷撑双季铵盐表面活性剂12-s-12·2Br的最佳条件：十二叔胺与1，3-二溴丙烷(1，4-二溴丁烷)摩尔比为2.2：1.0，以乙醇作溶剂，在恒温80℃下回流反应48小时。

The discussion in this section is not intended to be an all-inclusive review of the subject.

本节的讨论并不企图对这个题目作无所不包的评述。

The class of much field theme that in 5 provinces city holds is met on, the classmates of each middle and primary school adopt performance of reading of comedy of controversy, scene, essay, comic dialogue, a two-man act, poetry, musical instrument, song to adapt sing newly, a variety of expression forms such as allegretto, collect material from inside the example beside oneself and daily information, the course weaves afresh, the harm of content of low common of discussion analysis network to the student, enthusiastic echo arose in school teacher and parent.

在五省市举行的多场主题班会上，各中小学的同学们采取辩论、情景喜剧、小品、相声、双簧、诗歌朗诵、乐器表演、歌曲改编新唱、快板等多种表现形式，从自己身边的实例和日常见闻中提取素材，经过重新编排，讨论分析网络低俗内容对学生的危害，在学校老师和家长中产生了热烈的反响。

Honesty policy for problem sets: General discussion of the assignments with other students is acceptable and encouraged e.g."Remind me, how do I know if something is an allophone?"

习题的诚实政策：和同学讨论作业是可接受且被鼓励的（例如「再跟我讲一次，怎样算是同位音？

The subject of the full text builds up and divides six major chapters together: Chapter 1 is the foreword, and has studied the current situation and refined and summarized to value and meaning of the selected title background of the thesis, selected title abroad synthetically; Chapter 2, have carried on science to define to the intension of responsibility and governments relevant concepts of responsibility, have explained that constructs the necessity of the responsibility government and realistic meaning; Chapter 3, ility the intension made of the responsibility has been carried on science solves and constructs, summarize the political function and basic principle of administration asking responsibility system, and the logic relation between administration asking and the responsibility government of the responsibility has been analysed scientifically; Chapter 4, has used the administrations of western countries for reference and administration asking responsibility system and high-ranking official asking system of Hong Kong area of our country and the successful experience, expect to the institutional improvement of the administration asking responsibility system of our country can be beneficial; The whole chapter 5, the current administration asking system of our country that has implemented the state and carried on objective analysis in responsibility system, have pointed out a series of questions and not complete places exposed in institutional improvement, and has carried on network analysis from two visual angles of the traditional political culture ecology and system factor aspect to the reason why the question emerges; Chapter 6, the responsibility system has carried on tentative countermeasure analysis and discussion in perfecting the administration of our country, separately from improving the environment of administration asking responsibility and reinventing the culture of administration asking responsibility, devoting more efforts to asking the responsibility in allosome, strengthen the related institutional improvement of administration asking responsibility system, etc.

全文主体架构共分6大章节：第1章为引言，对论文选题背景、选题价值与意义及国外内研究现状进行了综合提炼与概括；第2章，对责任和责任政府相关概念的内涵进行了科学界定，并阐述了构建责任政府的必要性和现实意义：第3章，对行政问责制的内涵进行了科学解构，概括了行政问责制的政治功能及其基本原则，并对行政问责制与建立责任政府的逻辑关系进行了科学分析；第4章，借鉴了西方国家行政问责制度及我国香港地区高官问责制的成功经验，以期对我国行政问责制度建设能有所裨益；第5章，对我国现行行政问责制度实施状况进行了客观分析，指出了在制度建设过程中暴露出来的一系列问题和不完善之处，并对产生这些问题的原因从传统政治文化生态及制度因素层面两个视角进行了系统分析；第6章，对健全和完善我国行政问责制度进行了尝试性的对策分析与探讨，分别从完善行政问责环境、重塑行政问责文化，加大异体问责的力度，加强行政问责制配套制度建设及行政问责制立法等角度提出了完善的措施和途径。

Here the discussion slides into the alphabet soup of regional groupings, for no one can bear a brand-new organisation and a whole new set of meetings.

这一争论很快又回到了如何协调区域内名目繁多的组织，因为没有任何一个国家能容忍一个全新的组织和各种新兴的峰会。

A discussion of flexible application of the pointer in programming is carried out through analyzing its relationship with array , alphabetic string and function.

对数组与指针、字符串与指针、函数与指针等在程序设计中的灵活运用作了探讨。

Abrief discussion about Afro-American male characters such as Mr.___ , Harpo, Alphonso and Samuel is also included in the thesis.

之后论文探讨了几个黑人男性人物，如某某先生，哈泼，阿方索和塞缪尔。

I'll also present 2 alternate ideas on dealing with global development teams to elicit further discussion.

我还将提出关于全球开发团队处理得到进一步的讨论2候补想法。

The discussion with aluminous many industry of current vacuum plating is centered at base material.

当前真空镀铝工业大量的讨论集中于基材。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。