线性部分

Mathematics model of dielectric under uniform electric field is built up, and total current is separated into three parts such as conductive current, instantaneous current and relaxation polarization current, then polarization and depolarization of linear and non-linear dielectric are simulated under step excitation, the results show that nonlinearity of non-linear conductivity is reflected by measuring surface potential attenuation during the process of self-discharge of non-linear dielectric.

论文首先对处于均匀电场下的电介质进行电路建模，把电介质的总电流分为电导电流、位移极化电流和松弛极化电流三部分来分析，然后以此为基础利用Matlab软件中的Simulink平台对直流阶跃激励下线性和非线性绝缘介质的极化和退极化过程进行了仿真，结果表明可以通过测试非线性绝缘介质自放电过程的表面电位衰减来反映其非线性电导的非线性程度信息。

And in the last part I will try" to construct the Other" or" to measure the difference" in pointing out differences and similarities of Chinese historiography in comparison with the rise of social history in the 1970s and 1980s in Germany. Altogether I want to demonstrate the necessity to rethink the dominant, unilinear model of development and modernization that is based on a uniform, global ideological system.

第三部分，通过比较德国与中国社会史兴起过程中的异同来"构建他者"和"衡量差异"，从而指出占统治地位的线性发展和现代化模型是以统一的全球意识形态体系为基础的，并强调对其重新思考的必要性。

And in the last part Ⅰ will try "to construct the Other" or "to measure the difference" in pointing out differences and similarities of Chinese historiography in comparison with the rise of social history in the 1970s and 1980s in Germany. Altogether Ⅰ want to demonstrate the necessity to rethink the dominant, unilinear model of development and modernization that is based on a uniform, global ideological system.

第三部分，通过比较德国与中国社会史兴起过程中的异同来"构建他者"和"衡量差异"，从而指出占统治地位的线性发展和现代化模型是以统一的全球意识形态体系为基础的，并强调对其重新思考的必要性。

A small fraction of bacterial chromosomes (such as those in Streptomyces and Borrelia) is linear and possess telomeres, which are very different from those of the eukaryotic chromosomes in structure and functions.

一小部分细菌的染色体（如链霉菌属和疏螺旋体属细菌的染色体）是线性的并且具有端粒，但是它们的端粒与其他的真核生物的端粒在结构和功能上有很大的区别。

The dissertation includes:◆General research of canonic VSC The contents are following: the cause and eliminating approach of chattering; Invariance property; the relation between VSC and high-gain linear feedback control.

讨论了产生不变性的条件；揭示了VSC与大增益线性反馈控制的等价关系；提出了用切换面邻域内的稳定性来分析抖动起因的方法。◆研究了不确定系统的VSC设计分别针对满足匹配条件但集总不确定部分上界不确知、不满足匹配条件但满足广义匹配条件、不满足广义匹配条件等情况，研究了其VSC设计问题。

The content of major elements, such as Fe, Mg, Ca and Al, and trace elements, such as Ti, Sr, Ni, Cr and Co, is linearly correlated to that of SiO2, which suggests that the different volcanic rocks in the basin should be the product of fractional crystallization of congenetic magmas. The parental magma may be generated by the partial melting of an enriched mantle wedge formed by the metasomatism of slab-derived fluids in an active continental margin tectonic setting.

FeO、MgO、CaO、Al2O3、TiO2等主元素和Sr、Ni、Cr、Co等微量元素的含量与SiO2含量呈明显的线性相关关系，表明该区火山岩可能是同源岩浆分异的产物，岩石形成於活动大陆边缘的构造环境，并由遭受消减板块流体交代的富集地幔楔部分熔融而形成。

Three uniform random sequences are built by the linear congruential method, of which two are used to form integer num, ber and decimal fraction parts of the new random sequence respectively and the third to shuffle the new sequence.

采用线性同余法生成3个均匀分布随机序列，其中两个分别组成新的随机序列的整数和小数部分，第3个用来对新序列进行混洗。

There was significant difference between larvae and adult for Engraulis japonicus in fatty acid compositions, and there was significant relation between some fatty acids(18:3n3, 22:6n3, 22:5n3 and 22:5n6 ) content and length.

对鳀鱼的脂肪酸分析表明，处于早期阶段和成鱼阶段的鳀鱼脂肪酸组成存在较大的差别，并且部分脂肪酸(如18：3n3、22：6n3、22：5n3和22：5n6)和体长有显著的线性关系。

Study on thermostable and salt-tolerant water-soluble polymers with super- high molecular weightChemical degradation of HPAM in aqueous solution and its influence factors werestudied. The oxidative degradation mechanism, including auto-oxidation and chainscission two processes, having longer kinetic chain length was established. Notably, inthe presence of the reductive impurities the oxidative degradation of HPAM inaqueous solution is remarkably accelerated.

2：线性超高分子量耐温抗盐水溶性聚合物的研究研究了部分水解聚丙烯酰胺水溶液中的化学降解作用及其影响因素，确立了它的氧化降解机制，包括自动氧化过程和链式裂解过程，具有较大的动力学链长，当有还原性杂质存在时，降解反应显著加速。

In this paper, starch was used as a char forming agent to all or partly replace pentaerythitol in Intumescent Flame Retardants, and investigated to effect on thermal degradation and flame retardancy of polyethylene intumescent system.

以淀粉作为膨胀阻燃体系中的成炭剂，取代或部分取代了膨胀型阻燃剂中的季戊四醇，研究了淀粉对膨胀阻燃剂及其与线性低密度聚乙烯膨胀体系的热降解行为和阻燃性。

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％。