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This thesis discusses the bifurcations and fractals of Holmes-Duffing oscillator under some kinds of excitations.

本论文主要讨论了Holmes-Duffing振子在各种激励下的分岔与分形。

The fifth chapter examines how the Research Clique, an intellectual group closely related to the Progressive Party and the constitutionalists, perceived revolution by studying their journal Jiefang yu gaizao (The Emancipation and Reconstruction Semi-Monthly).

职是之故，论文共分八章：第一章交代方法；第二章绘测五四知识场及其组成；第三章以五四前期掀起新文化巨浪的《新青年Ⅰ》为对象，理解当时最活跃的新文化份子在经历建立共和及其后乱象后，到底是如何延续辛亥的革命思考；第四章分析国民党群体的《建设》、《星期评论》，以明了他们在三民主义旗帜下的革命观；第五章以研究系的《解放与改造》为分析对象，看这群与进步党或立宪派渊源颇深的知识群体，又是如何理解革命的；第六章则把视线转移至自由派知识份子的《努力周报》，看这群受英美自由思潮、实验主义影响的群体怎样在细部改良的思想驱动下与革命思潮相抗；第七章则分析热烈拥抱革命的马克主义群体的《新青年Ⅱ》、《向导》，以期还原他们的革命理论；第八章则综合此前所得，挑明五四的革命论理形态大致可分为静态革命观与能动革命观两类。

The numerical solution of carbon diffusion was solved and the finite difference method was used, the inner boundary conditions of the meshes were treated using diffusional flux and carbon's activity, and adaptive software was assembled. The system of identification indicated that the numerical results were accordant to the expermental results.

用有限差分法寻求异种接头碳扩散的数值解，利用扩散通量和扩散驱动力活度的知识处理了网格的内边界，编制了相应的软件，辨识结果表明用有限差分法进行异种接头界面碳扩散迁移的定量计算和状态辨识与试验结果的分布趋势是一致的。

Lord Adonis told the Headmasters' and Headmistresses' Conference of leading private schools: It is still the case that in some 800 secondary schools, fewer than 30 per cent of 16-year-olds achieve five or more good GCSEs including English and maths.

Lord Adonis告诉私立学校的校长讨论会：&在800所中等学校中少于30%的16岁青少年在包括英语与数学在内的GCSE考试中达到了5分或5分以上的成绩，这还是一个问题。&

In this paper , we combine both Efficient Market Hypothesis and Fractal Market Hypothesis to test our bond markets return distribution , the main results are that the index of Chinese bond market process by fractional Brownian Motion, the orbit is stable Pareto Distribution with α character So, the fractal market hypothesis is more suitable than the efficient market hypothesise

本文结合有效市场假说与分形市场假说理论，通过对我国证券市场中收益率的分布收入研究发现：中国股票市场是以分数布朗运动方式进行的，所形成的运动轨迹呈现出典型的α＜2的稳定帕雷托分布。因此，应该说，&分性市场假说&比&有效市场假说&更适用于中国股票市场。

It is ridiculous to give ethical approval to the positive ending of sub-human life in utero as we do in therapeutic abortions for reasons of mercy and compassion but refuse to approve of positively ending a sub-human life in extremis.

这是荒谬的批准给予了积极的道德结局分人生宫内我们在治疗因堕胎而拒绝批准慈悲与爱心，积极结局分人生迫不得已。

The fully inseparable bright tripartite entangled state was experimentally generated using the NOPA at deamplification and the linear optical system consisting of polarization beam splitters and half wave plates. The variances of the sum of the amplitude quadratures of the three obtained optical modes and the relative phase quadratures among them is respectively 3. 28dBm and 3. 18dBm below the corresponding Shot Noise Limit.

利用运转于参量反放大状态的NOPA和偏振分束棱镜及半波片，从实验上产生了完全不可分的明亮三组份纠缠态光场，所产生的纠缠态具有三模正交振幅分量和与相对正交位相分量差的起伏方差低于散粒噪声极限的特性。

This kind of subdivision, although not economical in terms of the number of quadrilaterals, is precisely what we want for obtaining the parameters, i.e. a uniform, geometry/curvature based distribution of quadrilaterals is more important to get good parameters than the minimum number.

这种再分方法尽管在四边形的数量方面不是很经济，但它可以使我们得到精确的参数，就是说对于要得到一个好的参数来说，一个统一、基与几何或曲率的四边形分配比最小数量更重要。

The cumulative leaching ratio of keratin carrier slow-release fertilizer was between 18%-69%, which was comparable to that of commercial slow-release fertilizer Luxecote and SCU.

结果表明，淋溶10次后，头发角蛋白载体缓释尿素的累积释放分率在18%~69%，Luxecote和SCU淋溶10次的累积释放分率分别为41.28%和18.01%，头发角蛋白载体缓释尿素肥料的淋溶速率与商业缓释肥料相当。

Nevertheless these ye shall not eat of them that chew the cud, or of them that divide the cloven hoof; as the camel, and the hare, and the coney: for they chew the cud, but divide not the hoof; therefore they are unclean unto you.

14：7 但那些倒嚼或是分蹄之中不可吃的乃是骆驼，兔子，沙番因为是倒嚼不分蹄，就与你们不洁净。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。