强子物理中质量证认粒子的〈p⊥（N）〉—N／〈N〉动力学关联

由于存在几个强子发射源，做动量截除后，对于固定点的反常维度γＤ（ζ※Ｒ），γＢ（ζ※Ｒ），π介子、Ｋ介子与质子反质子的动力学标度关联〈ｐ⊥（Ｎ）〉Ｎ／〈Ｎ〉成立．动量的截除技巧必需是迭代的，这是由于非线性关联〈Ｎｐ（Ｎ）〉Ｎ／〈Ｎ〉，〈Ｎｐ（ｐ⊥）〉ｐ⊥／〈ｐ⊥〉，〈ＮＫ（ｐ⊥）〉ｐ⊥／〈ｐ⊥〉与〈ＮＫ（Ｎπ）〉Ｎπ／〈Ｎπ〉存在的缘故．     

强子物理学的平均质量效应与氵弥散方程(S=4～1800GeV)(英文)

相对氵弥散度的普适表达式可写为αＮ＝αａｂｅｘｐ［２Ｃａｂ／〈Ｎ〉］１／αＮ＝Ｄ２Ｎ／〈Ｎ〉２．具重整化群算子的氵弥散方程依赖于能量．对于单个强子发射源,ＫＮＯ标度仍被平均质量〈ｍＢ〉所破坏,〈ｍＢ〉是跑动耦合常数αｓ的函数（ＱＣＤ）．由于存在〈（Ｎｉ（Ｎｊ）〉关联,因此只存在π介子与Ｋ介子的平均标度分布（ａＮπ／〈Ｎπ〉）νＫν（ａＮπ／〈Ｎπ〉）与（ａＮＫ／〈ＮＫ〉）νＫν（ａＮＫ／〈ＮＫ〉）．     

高能粒子碰撞中强子质量的产生(s=4～1800GeV)

近阈实验指出π＋π－介子在ｘμ＜２／３Ｍπ的球内产生，入射质量与新生质量的差别在Ｎπ±≥３时消失。本文研究了固定多重数Ｎ的能量—质量求和规则与强子质量的约束条件，得出在ｓ＝４～１８００ＧｅＶ范围内强子平均质量服从重正化群方程：〈ｍｃｈ〉＝ｍπ±ｅｘｐ［（０．０５１±０．００４）／αｓ］，强子的质量反常维度在固定点处为γｍ（ｇ∞Ｒ）＝０．０８０８，且对所有粒子是普适的     

第四类扩充空间P_(Ⅳ)(1,N 2)上的共轭点

讨论第四类扩充空间ＰⅣ（１，Ｎ＋２）（Ｎ≥２）上的共轭点及其重数以及有关应用．首先求出连结ｐ＝π（１，ｉ，０，…，０）与ｑ＝π（０，０，１，ｉ，０，…，０）的测地线，然后求出相应矩阵Ａ的特征值，再讨论共轭点．     

元素阶为奇数连续的有限群

设π是自然数集Ｎ的一个有限子集，ｎ是π的最大值．称π是奇数连续的，如果π满足（ａ）ｎ为奇数时，｛１，３，…，ｎ｝∈π；（ｂ）ｎ为偶数时，｛１，３，…，ｎ－１｝∈π．有限群Ｇ称为ＯＯＣｎ－群，如果Ｇ的全体元素的阶构成的集πｅ（Ｇ）是奇数连续的，其中，ｎ是πｅ（Ｇ）的最大值．本文给出了ＯＯＣｎ－群的完整分类．     

强子物理学中的非线性关联〈p⊥(Mi)〉-Mi/〈M〉与质量产生(英文)

强子质量与横动量间的非线性关联依赖于质量反常维度γｍ（ｇＲ）,βｍ（ｇＲ）＝３［１＋γｍ（ｇＲ）／２］／２π（α※Ｓ＝０．１２８［ＱＣＤ］）与普适量〈Ｍ〉（０．１９２ＧｅＶ／ｃ２）．能量极小（动量极大）定理与强相互作用饱和性造成几个强子发射源的形成．关联链〈ｐ⊥（Ｍｉ）〉Ｍｉ／〈Ｍ〉,〈ＮＫＭＫ（ＮπＭπ）〉Ｎπ／〈Ｎπ〉,〈Ｎ（ｐ⊥）〉ｐ⊥／〈ｐ⊥〉反映的是非线性效应．质量质量关联则揭示强子物理中的质量产生过程都是非线性的     

利用CO激光磁共振测量NO谱线外来气体压力加宽系数

利用激光磁共振光谱信号（吸收谱线一次微商线型的峰峰值）与线宽及气压的关系，间接测量文献上报道极少的ＮＯ分子￣２π＿（３／２）态Ｒ（１．５）跃迁谱线外来气体Ｎ＿２的压力加宽系数，结果为ＭＨｚ／Ｐａ，并由此计算了ＮＯ－Ｎ＿２的碰撞截面．     

丙酮S1（n,π）态光解离机理的理论研究

用从头算自洽场方法在３－２１Ｇ水平上研究了丙酮在ｎ→π＾＊激发单态（Ｓ１（ｎ，π＾＊））势能表面上的光解反应。优化出的反应场Ｓ１（ｎ，π＾＊）态的丙酮分子的几何构型偏离Ｃ２ｖ对称性的基态构型，即Ｏ原子弯出３个Ｃ原子的平面３９．３°，且甲基的旋转角度为５０．５°。该结论与实验的结果取得了一致。该反应途经一个Ｃ１对称性的过渡态而分解为一个ｎ→π＾＊激发态的乙酰基和一个基态的甲基。计算的反应活化位垒和垂     

关于πσ—幂零群

文章在陈重穆专著的基础上对πσ—幂零群进行研究，得到了Ｆｒｏｂｅｎｉｕｓｐ－幂零准则的推广：设Ｇ为有限群，则以下三条等价：１）Ｇ为πσ—幂零群；２）对任意π—子群Ｂ：１＜Ｂ＜Ｇ，有ＮＧ（Ｂ）为πσ—幂零群；３）任意π—子群Ｂ，有ＮＧ（Ｂ）／ＣＧ（Ｂ）为π—σ—Ｓｙｌｏｗ塔群。显然，以上结果是对ｐ—幂零，σ—Ｓｙｌｏｗ塔及π—幂零的统一推广     

RC（O）OONO2热消除反应的理论研究

用ＡＭ１方法（采用ＵＨＦ计算程序）研究了ＣＨ３Ｃ９Ｏ）ＯＯＮＯ２，ＣＨ３Ｃ（ＣＨ２）Ｃ（Ｏ）ＯＯＮＯ２和Ｃ６Ｈ５Ｃ（Ｏ）ＯＯＮＯ２热消除ＮＯ２形成自由基的反应，计算的活化能分别为１１８．５８，１０８．９３和１０６．５３ｋＪ．ｍｏｌ＾－１。     

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.     

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.     

A computer generator for randomly layered structures

AcomputergeneratorforrandomlylayeredstructuresYUJia shun1,2,HEZhen hua2(1.TheInstituteofGeologicalandNuclearSciences,NewZealand;2.StateKeyLaboratoryofOilandGasReservoirGeologyandExploitation,ChengduUniversityofTechnology,China)Abstract:Analgorithmisintrod…     

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.