广义M-集和充满J-集及组合加速逃逸时间法

利用作者构造的迭代函数给出了一种新的广义Ｍａｎｄｅｌｂｒｏｔ－集与充满的Ｊｕｌｉａ－集的组合加速逃逸时间算法,本算法在迭代点位于广义Ｍａｎｄｅｌｂｒｏｔ－集或充满Ｊｕｌｉａ－集内部时也能很快地被判定,在保持了原算法精度的基础上,大大地加快了构造分形集的速度     

广义M集演化的研究

阐述了由复映射ｚ←ｚα＋ｃ(α∈Ｒ)所构造的广义Ｍａｎｄｅｌｂｒｏｔ集(简称广义Ｍ集)的定义;通过改变参数α,作出了一系列广义Ｍ分形图;研究了广义Ｍ集的分形结构特征及其演化过程,发现相角θ范围的不同选取导致了广义Ｍ集的不同演化,并首次给出广义Ｍ集的４种演化过程·     

由复映射z←z~α c(α>0)所构造的广义M集嵌套拓扑分布结构的探讨

阐述了由复映射ｚ←ｚα ｃ(α >0 )所构造的广义Ｍａｎｄｅｌｂｒｏｔ集 (简称广义Ｍ集 )的定义 :改变参数α ,作出了一系列分形图 ,这些分形图类似若干花瓣的花朵 ;研究了广义Ｍ集的嵌套拓扑分布结构及四种演化过程·由复映射z←z~α c(α>0)所构造的广义M集嵌套拓扑分布结构的探讨@王兴元 @朱伟勇     

构造分形集的组合逃逸时间算法

基于Ｍａｎｄｅｌｂｒｏｔ集和Ｊｕｌｉａ集等构造分形集的典型方法的算法，使用扫描视窗技术，对不同扫描范围（内部或外部分形集）给出不同的时间逃逸组合，得到新的算法，即组合时间逃逸算法。     

分形图案的快速生成法

该文给出了经典Ｍａｎｄｅｌｂｒｏｔ集合和Ｊｕｌｉａ集合的概念，分析了常用的点点计算法的特征，在此基础上设计出快速的有限递归细分算法（ｆｉｎｉｔｅｒｅｃｕｒｓｉｏｎｓｕｂ－ｄｅｖｉｄｅ，简称ＦＲＳ）。利用这２种算法生成Ｍａｎｄｅｌｂｒｏｔ放大集以及三角函数、指数函数、Ｇａｕｓｓ和函数、Ｎｅｗｔｏｎ解函数的Ｊｕｌｉａ集合并进行比较，ＦＲＳ法一般要比点点计算法快３～５倍，解决了微机生成分形图案时间太长的问题。通过快速算法显示出分形图案的内部蕴涵的精妙结构，提供了深入研究分形的手段     

组合加速逃逸时间法构造M—集和充满的J—集

利用作者构造的迭代函数给出了一种新的组合加速逃逸时间算法。本算法在迭代点位于Ｍａｎｄｅｌｂｒｏｔ－集或充满的Ｊｕｌｉａ－集内部时也能很快地被判定，在保持了原算法精度的基础上，大大地加快了构造分形集的速度。     

构造高阶广义Julia分形图及旋转逃逸时间算法

应用作者提出的“旋转逃逸时间算法”，构造了一系列高阶复映射变换；ｆ（ｚ）＝ｚ＾ｍ＋ｃ的高队Ｊｕｌｉａ。由于算法的改进，不仅使这些独特而奇妙的Ｊ－分形图特别引人赏心悦目，而且使构造和应用这些分形图并为电脑艺术家建立分形图图库创造了有效的途径。     

含参有理函数族M集的拓扑不变特性

利用Ｎｅｗｔｏｎ法对应的有理函数族给出一系列新的广义Ｍａｎｄｅｌｂｒｏｔ集和Ｊｕｌｉａ集,通过计算机研究了它们与典型Ｍａｎｄｅｌｂｒｏｔ集和Ｊｕｌｉａ集之间的关系,并对Ｍａｎｄｅｌｂｒｏｔ集与Ｊｕｌｉａ集之间的关系进行了分析,解析分析了广义Ｍａｎｄｅｌｂｒｏｔ集的有界性、芽苞周期和不同周期芽苞个数,为Ｍａｎｄｅｌｂｒｏｔ集和Ｊｕｌｉａ集的发展提供了新的思路·     

三维MANDELBROT过程的渗流下临界状态

本文研究了三维Ｍａｎｄｅｌｂｒｏｔ过程渗流下临界形态，证明了渗流函数θ（Ｐ）在Ｐ＿ｃ点是不连续的，同时得到了当Ｐ＜Ｐ＿ｅ时，三维Ｍａｎｄｅｌｂｒｏｔ渗流Ａ的最大连通分支是点，即Ａ是“尘状”的。     

复多项式虚实部互换构造广义M集及J集

在研究经典Ｍ－集构造方法的基础上，进一步将复多项式虚实部互换构造广义高阶Ｍ－集并对Ｍ－集的特征进行了分析研究，根据作者提出的旋转逃逸时间算法构造一系列相应的高阶Ｊｕｌｉａ集。     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

Characterization of Ordovician carbonate reservoirs, southeastern Saskatchewan, Canada

The discovery of the prolific Ordovician Red River reservoirs in 1995 in southeastern Saskatchewan was the catalyst for extensive exploration activity which resulted in the discovery of more than 15 new Red River pools. The best yields of Red River production to date have been from dolomite reservoirs. Understanding the processes of dolomitization is, therefore, crucial for the prediction of the connectivity, spatial distribution and heterogeneity of dolomite reservoirs.The Red River reservoirs in the Midale area consist of 3～4 thin dolomitized zones, with a total thickness of about 20 m, which occur at the top of the Yeoman Formation. Two types of replacement dolomite were recognized in the Red River reservoir: dolomitized burrow infills and dolomitized host matrix. The spatial distribution of dolomite suggests that burrowing organisms played an important role in facilitating the fluid flow in the backfilled sediments. This resulted in penecontemporaneous dolomitization of burrow infills by normal seawater. The dolomite in the host matrix is interpreted as having occurred at shallow burial by evaporitic seawater during precipitation of Lake Almar anhydrite that immediately overlies the Yeoman Formation. However, the low δ18O values of dolomited burrow infills (-5.9‰～ -7.8‰, PDB) and matrix dolomites (-6.6‰～ -8.1‰, avg. -7.4‰ PDB) compared to the estimated values for the late Ordovician marine dolomite could be attributed to modification and alteration of dolomite at higher temperatures during deeper burial, which could also be responsible for its 87Sr/86Sr ratios (0.7084～0.7088) that are higher than suggested for the late Ordovician seawaters (0.7078～0.7080). The trace amounts of saddle dolomite cement in the Red River carbonates are probably related to "cannibalization" of earlier replacement dolomite during the chemical compaction.     

Design and analysis of generic LBS application developing platform

Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.     

橡胶颗粒沥青混合料低温抗裂性试验研究

以AC-13级配为基础,将橡胶颗粒代替部分集料掺入混合料中,以低温弯曲试验为评价方法对不同橡胶颗粒掺量下沥青混合料的低温抗裂性进行研究,并引入应变能密度值对混合料的低温抗裂性进行综合评价.试验结果表明:橡胶颗粒沥青混合料试件的破坏微应变均超过2 300,满足冬寒区的技术指标;无论是否掺加橡胶颗粒,随着温度的下降,沥青混合料破坏时的最大弯拉强度增大,弯拉应变降低,劲度模量增大;弯曲应变能密度在胶粒掺量为1%左右时具有较大的弯曲应变能密度值,此时橡胶颗粒沥青混合料具有较好的低温抗裂性.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

Quantitative trait loci （QTLs） for quality traits related to protein and starch in wheat

Quality traits in wheat （Triticum aestirum L.） were studied by quantitative trait locus （QTL） analysis in a recombinant inbred line （RIL） population, a set of 131 lines derived from Chuan 35050 × Shannong 483 cross （ChSh）. Grains from RILs were assayed for 21 quality traits related to protein and starch. A total of 35 putative QTLs for 19 traits with a single QTL explaining 7.99-40.52% of phenotypic variations were detected on 10 chromosomes, 1D, 2A, 2D, 3B, 3D, 5A, 6A, 6B, 6D, and 7B. The additive effects of 30 QTLs were positive, contributed by Chuan 35050, the remaining 5 QTLs were negative with the additive effect contributed by Shannong 483. For protein traits, 15 QTLs were obtained and most of them were located on chromosomes 1 D, 3B and 6D, while 20 QTLs for starch traits were detected and most of them were located on chromosomes 3D, 6B and 7B. Only 7 QTLs for protein and starch traits were co-located in three regions on chromosomes 1D, 2A and 2D. These protein and starch trait QTLs showed a distinct distribution pattern in certain regions and chromosomes. Twenty-two QTLs were clustered in 6 regions of 5 chromosomes. Two QTL clusters for protein traits were located on chromosomes 1D and 3B, respectively, three clusters for starch traits on chromosomes 3D, 6B and 7B, and one cluster including protein and starch traits on chromosome 1D.     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.