Cr21+离子1s22s-1s2np的跃迁能和偶极振子强度

用全实加关联方法计算了类锂Cr^21＋离子1s^2 2s-1s^2 np（2≤n≤9）的跃迁能和1s^2 np（n≤9）态的精细结构．依据单通道量子亏损理论，确定了Rydberg系列1s^2 np的量子数亏损．用这些作为能量的缓变函数的量子亏损，可以实现对任意高激发态（n≥10）的能量的可靠预言．用在计算能量过程中确定的波函数，计算了Cr^21＋离子1s^2 2s-1s^2 np（2≤n≤9）跃迁的振子强度．将这些分立态振子强度与单通道量子亏损理论相结合，得到该离子从基态到电离阈附近高激发束缚态间的偶极跃迁振子强度以及束缚态-连续态跃迁的振子强度密度，从而将Cr^21＋离子的这一重要光谱特性的理论预言外推到整个能域．     

Cu~(26+)离子1s~22p-1s~2nd的跃迁能、波长和振子强度的理论计算

根据全实加关联(FCPC)方法给出的波函数,计算了类锂Cu~(26+)离子1s~22p-1s~2nd(3≤n≤9)的跃迁能、波长和振子强度,将这些分立态的振子强度与单通道量子亏损理论相结合,得到该离子从1s~22p到电离阈附近高激发束缚态1s~2nd间的偶极跃迁振子强度以及相应连续态跃迁的振子强度密度.     

Co^24＋离子1s^22s-1s^2np跃迁的全能域理论研究

用全实加关联方法计算了Co^24＋离子1s^22s和1s^2np（n≤9）态的非相对论能量．得到的1s^22s和1s^22np态的结果与Yan等人的高精度计算结果符合的很好．在计算相对论效应和质量极化效应对体系能量的一级修正的基础上,通过引入价电子的有效核电荷,在类氢近似下,估算了对能量的高阶相对论修正和量子电动力学修正,计算了该离子1s^22s-1s^2np的跃迁能,波长和在3种规范下的振子强度．得到与现有实验数据符合得很好的结果．与量子亏损理论结合,将对该离子能量和振子强度的理论预言准确地外推到包括连续态的整个能域．     

Ni~(25+)离子1s~2nd-1s~2n'f(n≤9)偶极跃迁振子强度的理论计算

利用多组态相互作用方法构造了高离化Ni25+离子1s2nl(n≤9,l=d,f)Rydberg序列的波函数,计算了1s2nd-1s2n'f(3≤n≤9;4≤n'≤9)偶极跃迁在长度、速度和加速度三种规范下的振子强度,得到的计算结果彼此符合的较好.本文还将振子强度与量子亏损理论相结合,计算了从任一给定初态到末态所有分立态和连续态的振子强度和振子强度密度,实现了全能域光谱特性的理论预言.     

类锂体系（Z=11-20）1s^2 3s-1s^2np（4≤n≤9）偶极跃迁振子强度的理论计算

利用全实加关联的方法计算类锂体系（Z=11-20）1s^2 3s-1s^2np（4≤n≤9）偶极跃迁振子强度,分析所得的结果的物理规律,并与现有的实验数据比较,结果符合得很好,实现了对具有较大核电荷数的类锂体系任意高激发态的能量的理论预言．     

Co~(24+)离子1s~22s-1s~2np跃迁的全能域理论研究

用全实加关联方法计算了Co24+离子1s22s和1s2np(n≤9)态的非相对论能量.得到的1s22s和1s22p态的结果与Yan等人的高精度计算结果符合的很好.在计算相对论效应和质量极化效应对体系能量的一级修正的基础上,通过引入价电子的有效核电荷,在类氢近似下,估算了对能量的高阶相对论修正和量子电动力学修正,计算了该离子1s22s-1s2np的跃迁能,波长和在3种规范下的振子强度.得到与现有实验数据符合得很好的结果.与量子亏损理论结合,将对该离子能量和振子强度的理论预言准确地外推到包括连续态的整个能域.     

Co~(24+)离子1s~2nd(3≤n≤9)态的激发能和精细结构

用全实加关联方法计算了类锂Co24+离子1s2nd(3≤n≤9)态的非相对论能量;在考虑了一阶相对论效应和质量极化效应对体系能量的一级修正的基础上,估算了高阶相对论修正和QED修正对能量的影响,计算了该离子1s2nd态的电离能、激发能和精细结构,得到与现有实验数据符合得很好的结果.在此基础上,与量子亏损理论结合,实现了对Co24+离子任意高激发态(n≥10)的能量的可靠预言.     

类锂离子（Z=11—20）1s^2s—1s^25p的跃迁能和振子强度

利用全实加关联(FCPC)方法计算了类锂离子(Z=11-20)激发态1s^25p的能级及精细结构劈裂，在此基础上计算了1s^2s-1s^25p的跃迁能和振子强度，相对论和质量极化效应对能量的修正用微扰论计算。还估算了来自量子电动力学效应的修正，所得到的理论结果与现有的实验数据符合得很好。     

CaⅨ-LuLX（20≤Z≤71）离子3s^21S0-3s3p^1P1的共振跃迁

在对CaⅨ-LuLX(20≤Z≤71)离子3s3p^1P1能级结构的多组态相互作用理论HFR方法计算的基础上，分析了各种效应对等电子序列离子能级结构的影响，找出了能级沿等电子序列变化的规律性，预测计算了CaⅨ-LuLX(20≤Z≤71)离子3s3p^1P1的组态能级，进一步计算了CaⅨ-LuLX(20≤Z≤71)离子3s^2 1S0-3s3p^1P1的共振跃迁谱线波长、振子强度和跃迁概率，其中GaXX，AsXXⅡ，TcXXXⅡ，PdXXXV，TeXLⅠ和XeXLⅢ离子的3s^2 1So-3s3p^1p1的共振跃迁谱线波长等有关数据为本文内插计算值，而BaXLV-LuLX的所有结果纯属本文外推预测计算结果。     

类锂Zn~(27+)离子的能量和量子数亏损

用全实加关联(FCPC)方法计算了类锂Zn27+离子1s2np态的非相对论能量和波函数。给出了类锂Zn27+离子1s2np组态(n≤9)的电离势、激发能和跃迁能。依据单通道量子亏损理论,确定了1s2np Rydberg系列的量子数亏损。用这些作为能量的缓变函数的量子亏损,可以实现对任意高激发态(n≥10)的能量的可靠预言。     

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.     

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.     

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。     

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.