吉林省21世纪图书馆功能研究

论述了图书馆原有的传统四大功能，并提出了２１世纪图书馆的经济功能，文化功能，休闲功能等新功能。     

谈音乐的教育功能

音乐是时间的艺术、声音的艺术，它通过有组织的乐音来构成艺术形象，反映社会生活，表达人的思想感情。本文针对音乐这一特点，阐述了音乐教育中的美育、智商、德育三方面的教育作用。     

体育功能弹性说

体育的功能在外界的作用下，充分显示了体育功能的弹性作用，外界的作用力愈多，作用力愈强烈，相应的体育功能将随之表现突出．     

市场化背景下公共政策功能的发挥

在我国建立市场经济体制的过程中，政府的功能和行为发生了很大变化，这些变化主要政策功能的发挥体现出来，以市场为背景，通过对政策作用领域的界定和角色定位，公共政策要更好地发挥其导向功能，管制功能，调控功能，分配功能和服务功能。     

机械智能设计原理方法初探

本文提出了基于功能驱动的机械产品智能设计原理，信步研究了运用该原理设计过程，为了简化和清晰设计思路，将接触面分成主要功能面和辅助功能面；最后，论述了基于控制点的形体操作和参数化过程。     

抗疲劳健身药酒的功能检验与评价

主要对抗疲劳健身药酒的抗疲劳功能进行了检验与评价，小鼠实验结果显示：抗疲劳健身药酒可以显著提高小鼠的运动耐力。疲劳小鼠的生化指标测定表明：运动后处理小鼠肝糖原含量比同等情况下的对照小鼠高，同时运动后处理小鼠血液中乳酸含量明显较对照组的低，这是处理小鼠不易疲劳的原因。因此，抗疲劳健身药酒具有显著的抗疲劳保健功效。     

城市绿地系统的服务功能及其建设探讨--以开封市为例

城市绿地系统作为城市生态系统的还原组织，在维持城市生态平衡中发挥了重要的作用，笔者分析了城市绿地系统的生态和社会功能，并结合开封市的绿地系统建设的现状及存在的问题，提出了具体的改革措施．     

城市中心区演化与中心商务区形成机理

聚集效应及其演变导致城市中心区形成和向多中心演化。在向多中心深化这一过程中，商留功能和商务功能在城市多中心之间的动态调整，导致了现代化城市中心商务区（CBD）的形成。重庆解放碑商圈及其演化的过程，充分验证了城市中心区演化与CBD形成的内在机理。CBD形成与城市中心区演化的这一内在机理表明；对CBD的规划和政策引导，一定要遵循城市中心区演化的经济规律，尤其要遵循商务活动聚集经济性的原则；对CBD功能的定位应主要体现为对商务活动的聚集，而不能只图眼前的利益“兼收并蓄”；CBD的选址既可以是原城市中心区，也可以在原城市中心外围另劈新地。     

青岛生态功能分区研究

依据区域生态环境敏感性、生态服务功能重要性以及生态环境特征的相似性和差异性进行地理空间分区。其目的是明确区域生态安全重要地区，分析区域可能的生态环境问题与生态环境脆弱区，为实施区域生态环境分区管理提供基础和前提。以青岛市域尺度生态系统为对象，在生态系统服务功能等指标评价的基础上，综合了自然因素与人类活动对青岛市生态系统叠加影响，形成了青岛市生态功能分区方案，将青岛分为“三区一线”，24个生态功能亚区，为制定经济技术政策、社会发展规划、经济发展计划提供了科学依据。     

系统的功能层次模型

提出了功能蕴含图的概念，给出了建立系统的功能层次模型的方法。     

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.     

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.     

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.     

A computer generator for randomly layered structures

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

An Index mechanism for multi-scale view in spatial databases

There are numerous geometric objects stored in the spatial databases. An importance function in a spatial database is that users can browse the geometric objects as a map efficiently. Thus the spatial database should display the geometric objects users concern about swiftly onto the display window. This process includes two operations:retrieve data from database and then draw them onto screen. Accordingly, to improve the efficiency, we should try to reduce time of both retrieving object and displaying them. The former can be achieved with the aid of spatial index such as R-tree, the latter require to simplify the objects. Simplification means that objects are shown with sufficient but not with unnecessary detail which depend on the scale of browse. So the major problem is how to retrieve data at different detail level efficiently. This paper introduces the implementation of a multi-scale index in the spatial database SISP (Spatial Information Shared Platform) which is generalized from R-tree. The difference between the generalization and the R-tree lies on two facets: One is that every node and geometric object in the generalization is assigned with a importance value which denote the importance of them, and every vertex in the objects are assigned with a importance value,too. The importance value can be use to decide which data should be retrieve from disk in a query. The other difference is that geometric objects in the generalization are divided into one or more sub-blocks, and vertexes are total ordered by their importance value. With the help of the generalized R-tree, one can easily retrieve data at different detail levels.Some experiments are performed on real-life data to evaluate the performance of solutions that separately use normal spatial index and multi-scale spatial index. The results show that the solution using multi-scale index in SISP is satisfying.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that