电信本地网计费数据联机实时采集系统的开发

论述了CMISE和FTAM相结合的技术，将交换机上生成的未采集文件无重复、无法失地拷贝到直采机上，同时把巳成功采集的文件删掉或改变其状态，然后通过网络传输到联机计费平台的文件服务器上进行实时分拣，开发了一个电信本地网计费数据联机实时采集系统。该系统提供一种实时监测的手段，及时反映采集错误和机器状态的基本情况，能确保系统运行的安全、稳定。     

综合录井系统软件的开发

研制并开发了实时联机，实时监控和脱机处理一整套综合录井系统软件，该系统通过采集现场的模拟信号与数字信号，实时监测钻井参数和油气显示情况。     

综合录井系统软件的开发

研制并开发了实时联机、实时监控和脱机处理一整套综合录井系统软件。该系统通过采集现场的模拟信号与数字信号，实时监测钻井参数和油气显示情况，经过对存储数据处理，实现对油气层的综合评价，简要介绍了整个系统的组成、软件的设计方法和各部分的功能，描述了脱机处理软件内容，并对部分脱机应用软件的功能进行了较为详细的说明。     

联机电导法测定乙酸乙酯皂化反应的速率常数

联机电导法应用于乙酸乙酯皂化反应速率常数的测定,采用计算机联机方式实时采集数据、动态显示电导率一时间曲线并计算测试结果,因而该测定方法具有直观、简单、快速的特点．全部测试数据和计算结果均以文件形式保存在磁盘上,并可由打印机输出测试结果．多项测试表明：此装置在测量精度和数据处理自动化程度上均优于常规电导率仪测定方法．其测定结果令人满意．     

多路物理量单片机自动监测系统的设计

介绍了一种单片机实时监测系统,该系统能自动采集、显示和记录多路系统的温度、压力、荷重等物理量,并能自动实现数据统计、存储及与主机（单片机或PC机）联机通讯。     

联机检索中的主题法的运用

主题法检索作为联机检索系统中的最主要的方法是数据库的标识系统所决定的。通过对数据库的基本索引文件和辅助索引文件的分析，阐明了利用主题语词检索是联机检索基本方法的原因。讨论了如何运用标题词、主题词、关键词及自由词的逻辑组配进行联机课题检索，满足文献信息检索的查全率和查准率问题。     

基于云平台的数控机床远程状态监控系统

设计一款基于云平台的数控机床远程状态监控系统.系统在局域网中通过FOCAS采集机床内部运行状态信息，使用云服务器、边缘控制器和内网穿透技术实现局域网信息上云和PMC程序云监控.实验结果表明，系统可提供远程故障诊断、分析和排查等服务.用户可在便携式设备上，方便地查看机床加工过程的实时状态.     

基于MPEG Layer-Ⅱ编码的流媒体音频录播系统

为了满足社会生产、生活对多功能数字音频处理系统的迫切需要，本文提出的流媒体音频录播系统利用MPEG Layer-Ⅱ编码采集、压缩、存储、传输以及网络通信等多项流媒体技术，解决了多路实时录音、实时监听、查询播放、实时压缩、多路音频码流混音等实际问题。实验表明，该系统在音频服务器、录播终端均为PⅢ800M的PC机，联机网络为10M带宽局域网(LAN)条件下完全满足企事业单位音频处理方面的要求。     

实时联机计费数据采集系统的实现方案探讨

计费数据采集系统是电信运营支撑系统的重要组成部分。随着电信技术的发展,实时争联机成为当前计费数据采集系统的主要特征。介绍了实时联机的计费数据采集系统的架构、工作流程和特点以及对未来系统的展望。     

实时联机计费数据采集系统的实现方案探讨

计费数据采集系统是电信运营支撑系统的重要组成部分.随着电信技术的发展,实时和联机成为当前计费数据采集系统的主要特征.介绍了实时联机的计费数据采集系统的架构、工作流程和特点以及对未来系统的展望.     

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.