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That is, formally speaking, a representation or encoding over an alphabet ∑ of a set D is a function f from D to 2^∑* that satisfies the following condition: f(e1) and f(e2) are disjoint nonempty sets 不相交的非空子集 for each pair of distinct elements e1 and e2 in D.

形式地说,对信息对象集合 D 进行基于字母表∑的物化或编码是从 D 到 2^∑*的函数 f,并且函数 f 满足以下条件:对于 D 内任一对不相同的元素 e1 和 e2,f(e1)和 f(e2)是不相交的空子集。

In this paper,the nonstandard analysis theory is used for inducing a metric space by a Loeb measure space.On this basis,a metric space is induced by a internal finitely additive measure space.The close relationship between the metric space induced by a Loeb measure space and the metric space induced by a internal finitely additive measure space is illustrated with the concepts and some properties of Loeb measure.Then,some properties of the metric space that induced by a internal finitely additive measure space are studied.In the first two chapters,we first Succinctly present the origin,development and research states of the nonstandard analysis.Then,the theoretical foundation of nonstandard analysis as well as the axiomatic nonstandard analysis are given.Finally, the nonstandard model and the saturation model are discussed,as well as some natures of the nonstandard model and several equivalent conditions of saturation model are given.

本文利用标准分析理论,在由Loeb测度空间导出度量空间的基础上,由内有限可加测度空间导出了度量空间,并借助Loeb测度的概念和若干性质证明了由标准的测度空间导出的度量空问和由内有限可加测度这个标准的测度空间导出的度量空间有着密切的关系,在此关系的基础上还研究了由有限可加测度这个标准的测度空间导出的度量空间的性质在第一、第二章里,我们首先简单介绍了标准分析的产生、发展及研究现状,接着给出了标准分析的理论基础以及公理化的标准分析,进而讨论了标准模型和饱和模型,并给出了标准模型的一些性质和饱和模型的若干等价条件。

The results of empirical research indicates that: Nonrecurring gains have a significant positive impact on the stock price, instead nonrecurring losses don't have a significant impact on the stock price; Nonrecurring gains and losses have an obvious information noise, and nonrecurring losses have greater information noise than nonrecurring gains; Nonrecurring gains and losses of the listed companies when the absolute value of more than 10% of the return of extraordinary items have greater information noises than the companies which has the absolute value of less than 10% of the return of extraordinary items.

研究发现:对于我国经常发生经常性损益的上市公司,其经常性收益对股票价格有显著的影响,经常性损失对股票价格没有显著的影响;经常性损益具有明显的信息噪音,并且经常性损失的信息噪音更大,经常性收益的信息噪音不明显;经常项目利润率绝对值为10%以上的上市公司的经常性损益的信息噪音要比经常项目利润率绝对值为10%以下的信息噪音大。

In the first part, firstly, we introduce the nonstandard analysis theory simply. Using the axioms in nonstandard analysis, the nonstandard model is axiomatic approached, and the existence of nonstandard model and the consistence of axioms in nonstandard analysis are proved by the construction of nonstandard model. Secondly, some properties of nonstandard model are discussed, such as transitivity, Boolean properties, etc. Finally, Loeb measure spaceY,L

在第一部分里,首先对标准分析理论进行了简单的概述,通过用标准理论中的公理,给出了标准模型,进而利用标准模型的构造,证明了标准模型的存在性和标准模型中公理的一致性;其次,讨论了标准模型的一些简单性质,如传递性,布尔代数运算性质等;最后,在内测度空间Y,

The increased amount of non--exchangeable NH4^+-N during the incubation indicated as the following tendency, namely, Eum-Orthic Anthrosols 〉 Los - Orthic Entisols 〉 Hap-Ustic Isohumisols 〉 Ust-Sandiic Entisols. Organic material influenced significantly the increased amount of non-exchangeable NH4^+-N (P was 0.0002, 0.0004 and 0.0003 when incubated at 20 d, 50 d and 60 d, respectively). NH4^+-N increased remarkably when Stlpa bungeana and Medicago sativa were added compared with no addition. The contents of non-exchangeable NH4^+-N increased significantly when added (NH4)2SO4 compared without addition at 20 d, 40 d and 60d of incubation and P was 0.0037, 0.0033 and 0.0027, respectively. It was the result that the NH4^+-N from (NH4)2 SO4 was fixed within the soil. The increased amount of non-exchangeable NH4^+-N increased significantly for different soils, on which different vegetation types grew before the collection of soil samples, when incubated at 20 d (P=0.0434), but not significantly at 40 d and 60d (P=0.7378 and 0.5375). The increased amount of non-exchangeable NH4^+-N in the soil, on which crop straw and nitrogen fertilizer had been incorporated for a long-term period, was larger than that of no addition, but it was not significantly different among these two fertilization models. Soil clay, total N and organic matter were positively correlated remarkably with the contents of non-exchangeable NH4^+-N, the increased amount of non-exchangeable NH4^+-N had no correlation with soil clay, whereas it had significantly positive correlation with total N and organic matter.

培养期间交换性NH4^+-N的增加量均表现为以土垫旱耕人为土最大,其次是黄土正常新成土,简育干润均腐土和干湿砂质新成土较小;添加有机物料极显著影响培养期间的交换性NH4^+-N增加量(培养20d、40d和60d时P分别为0.0002,0.004和0.0003),表现为紫花苜蓿和长芒草土壤交换性NH4^+-N的增加量均极显著高于不添加有机物料的对照土壤;在培养20d、40d和60d时,加(NH4)2SO4土样交换性NH4^+-N的增加量显著大于不加(NH4)2SO4土样(户分别为0.0037,0.0033和0.0027),这是土壤对(NH4)2SO4中NH4^+-N固定的必然结果;不同植被类型土壤培养20d时的交换性NH4^+-N增加量差异显著(P=0.0434),培养40d和60d时差异不显著(p分别为0.7378和0.5375);长期秸秆和氮肥配施土壤交换性NH4^+-N增加量大于不施肥对照土壤,但差异不显著土壤黏粒、全氮和有机质与培养0d、20d、40d和60d时土壤的交换性NH4^+-N含量均呈极显著正相关;而交换性NH4^+-N的增加量与粘粒无相关性,但与全氛和有机质呈显著正相关。

In the foreword, it is the brief analysis of the creative process of the creative subject, telling readers that what we concern about is the study of the subcreative of the creative subject and the study method and the study content of the dissertation. In the first part, it begins with the definition and the process of the subcreative, stepping into the case study of Ge Fei's subcreative, that is what we will study in the dissertation. In the second part, we try to find out the process of Ge Fei's subcreative according to the study method we mentioned in the foreword through the text analysis of the imago combination and the emotion stream in the Ge Fei's texts. In the third part, we summarize how the times and the readings influence the creative subject, through the analysis of the time when Ge Fei lives and the experiences of Ge Fei's reading. In the epilogue, we generalize the significance of the study of the dissertation, hoping that the Ge Fei's case study we do can give the subsequent researchers some revelation.

全文共有五个部分:引言中通过对创作主体创作过程的简析,提出了本文关注的对象是创作主体的潜创作研究,提出了本文的研究方法和研究的主要内容;第一部分以潜创作的界说和过程入手,进入对格潜创作的个案研究,即本文的研究对象;第二部分按照引言中提出的研究方法,通过对格文本中的意象组合和情绪化潜流的文本分析,倒推格的潜创作过程;第三部分总结性地对格所处的时代背景分析、对影响格的阅读经验的梳理,理脉时代和阅读对创作主体的影响和作用;结语是对全篇的总结,简括了对格潜创作研究的意义,并希望通过格的个案研究对后来的研究者关注潜创作起到一定的启示作用。

The results show that the alloy undergoes obvious plastic elongation, the specimen fractures into four sections and the diameter changes from 16 mm to 12 mm. The fracture surfaces distribute randomly well developed and partially developed veinal patterns. The deformation behavior of alloy is non-Newtonian flow behavior. About 3% amorphous matrix of extruded specimen transforms crystal, the crystal particles with size of 10-20 mm are precipitated in the amorphous matrix, the thermostability of the extruded specimen was lowered. The failure of the alloy is mainly attributed to non-uniform viscous flow under high strain rate resulting from the hydrostatic extrusion process.

结果表明:晶合金在高应变速率下产生了明显的塑性变形,直径从16 mm变为12 mm,断裂为4段,且样品断口上随机分布着充分发展与未充分发展的脉纹式切变带,由此可看出晶合金的变形为牛顿体变形行为;挤压后的样品约有3%的晶相发生晶化,在晶基体上析出10~20 nm的纳米晶粒,导致挤压后晶合金的热稳定性降低;静液挤压高应变速率变形条件使晶合金产生均匀流变,是造成晶合金断裂的主要原因。

To ealuate the effects of psychological interentions on pain-related outcomes, Kerns and his team gathered data from 22 randomized trials published between 1982 and 2003. Trials were limited to adults with nonmalignant非恶性 low back pain that had persisted for at least three months.

为了评价心理介入对疼痛相关情况的作用,Kerns及其研究组收集了1982年至2003年间公开发表的22个随机临床试验数据,这些实验均限定在针对患有恶性疾病,伴有轻度背痛的成年患者,且持续时间至少为3个月的研究。

Firstly, the incommensurate magnetic scattering of the doped single-layer triangular lattice in the normal state has been studied. It is shown that away from half-filling the commensurate peak is replaced by six incommensurate peaks located at [ (1-δ〓), ] , [ (1-δ′〓), ] , [ (1-δ"〓), ] , respectively, and 〓〓. The incommensurability parameter δ increases with doping at lower doping concentration, while saturates at higher dopings. These peaks broaden and weaken in amplitude with increasing energy and temperature, with the positions of the incommensurate peaks not changing with the energy.

利用t-J模型,讨论了单层和双层三角晶格材料的公度磁散射,结果表明:随着掺杂的增加,三角晶格反铁磁体出现公度-公度转变,即由一个公度峰变为六个公度峰,并且公度率在较低掺杂时随着掺杂浓度的增大而增大,在较高掺杂浓度时将达到饱和;虽然公度峰的权重随着能量的增大而减小,但公度峰的位置与能量无关,即公度率是不随能量变化的,并且我们还发现公度峰的权重随着温度的升高也是减小的。

9Di:9mIstIfI5keIFn; 9dimIstEfE'keFEn/ n action of making sth less mysterious 非神秘化: The demystification of the Resurrection upsets many Christians.

把耶稣的复活作神秘化解释使许多基督徒不快。

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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了

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