二元体系

Because land property right fuzzy, dual society economic structure, laws and regulations imperfect and so on reasons, the land-lost peasents at the same time also to lose the corresponding rights and interests. Land safeguard function vanishing, but land-lost peasents" social security system have not established."

由于土地产权模糊、二元社会经济结构、法律法规不完善等原因，农民失去了土地的同时也失去了相应的权益，土地的保障功能消失，但是失地农民的社会保障体系并没有建立。

This issue in order to focus on "post-colonial criticism"(Yi Xiao-bin ,2004:64-68) for perspective, from a historical and cultural background to be, as well as the characterization of discourse analysis,"Robinson Crusoe" set up by the The sovereign state / colony, his master / slave, white / color, cultural center / edge of culture, civilization / barbarity, Christian / tribal people, such as food dualistic system of colonial discourse deconstruction, revealing the implication of colonialism in the works Awareness and to explain how the guns Robinson backed in a planned way from the language of religious belief and two of the "Friday" naked colonial culture, it lost its original cultural identity, resulting in self-identity Loss of the dilemma.

本课题着重以"后殖民主义批评"（易小斌，2004：64-68）为视角，拟从历史文化背景、人物刻画以及话语分析入手，对《鲁滨逊漂流记》中所建立起的宗主国/殖民地，奴隶主/奴隶，白种人/有色人，中心文化/边缘文化，文明/野蛮，基督教/食人部族等二元对立的殖民话语体系进行解构，揭示蕴涵在作品中的殖民主义意识，并阐释鲁滨逊如何以枪炮为后盾，有计划地从语言和宗教信仰两方面对"星期五"进行赤裸裸的文化殖民，使其丧失了原有的民族文化身份，从而造成自我身份丧失的窘境。

The catalytic system composed of NHPI and transition metal ion can catalyze effectively ethane into acetic acid,cyclane into dicarboxylic acid,toluene into benzoic acid,alkene into epoxide,alkyne into acetylenic ketone,and amide into imide;NHPI used alone can catalyze adamantane to be carbonylated,hydrogen peroxide prepared by oxidization alcohol;NHPI combined with as...

NHPI与过渡金属离子组成的催化体系能高效地催化乙烷氧化为乙酸、环烷烃氧化为二元羧酸、甲苯氧化为苯甲酸、烯烃氧化为环氧化物、炔烃氧化为炔酮、酰胺氧化为酰亚胺；NHPI单独使用能催化金刚烷发生氧化羰基化反应、催化氧化醇制取过氧化氢；NHPI与有机助催化剂如偶氮二异丁腈、溴化季铵盐、蒽醌和醇等也能催化分子氧氧化反应。

The effect of the series of dicarboxylic acids and metal ions on the crystallization of calcium oxalate was investigated in silica gel system.

本文在硅胶体系内，研究了不同二元羧酸及金属离子对CaOxa晶体生长的影响。

Through the study on the crystallization process of aqueous solution of amino acids,dicarboxylic acids and complexes by streaming potential method,that will helps to further study on the crystallization or the precipitation process of amino acid complexes and the electrical characteristics on the solid-liquid interface.

通过流动电位法对水溶液体系中氨基酸、二元羧酸和配合物结晶过程的研究，有助于进一步研究氨基酸配合物结晶和沉淀过程相界面的动电现象。

In Russian syntactic system, simple sentences and compound sentences are not dually contrary.

中文摘要：在俄语句法体系中，简单句和复合句之间的差别不是二元对立的，它们之间还存在有一种过渡现象，即同时兼有简单句和复合句特征的句法结构。

In modern society,the well designed right protective system,dually divided responsibility subjects and the essential difference between administrative responsibility and civil responsibility cause the concurrence of the two responsibilities,which is unique thing in law.

在现代法治社会中，权利保护体系的周密设计、责任主体二元身份的应&域&转换以及行政责任与民事责任&质&的差异共同造成了行政法律责任追究领域行政责任与民事责任竞合这一独特、鲜见的现象。

Both star copolymer precursors are hydrolyzed in the acidic conditions, then the corresponding recovered star copolymers of EO and glycidol with multi pending hydroxylmethyls are esterified with 2-bromoisobutyryl bromide to produce the ATRP macroinitiators with multi pending bromoisobutyryl groups . Then the latters initiate the polymerization of styrene to form the corresponding amphiphilic three- and four-arm star PEO-g-PS.

在阴离子共聚EPEE单体和环氧乙烷单体的过程中，通过变换引发剂体系中的醇的结构(由原来的二元醇变成多元醇，如三羟甲基丙烷和季戊四醇)，合成了星形结构的共聚物，通过水解反应脱去保护基团后，再与2-溴异丁酰溴反应，得到链的侧端挂有很多2-溴异丁酸酯基的星形大分子引发剂，通过ATRP聚合机理引发苯乙烯聚合得到PEO为主链，PS为侧链的星形一接枝共聚物。

The derivative ratio of UV spectrum is used to analyze a mixture of glyoxal and glyoxalic acid.

用紫外光谱的比值导数法对乙二醛与乙醛酸的二元混合物进行分析，该方法能将乙二醛和乙醛酸重叠光谱分开并消除互相干扰，从而方便的完成两组分混合体系中各组分的测定。

But the policy that we adopted limitative city for a long time to develop in the past, brought about economic system of n duality of urban and rural intersected and contradiction of other economy structure.

但过去我们长期采取限制城市发展的政策，导致了城乡分割的二元经济体系以及其他经济结构矛盾。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。