基于CBR的毛染整工艺知识库系统

毛织物染整工艺知识库系统是针对毛织物的品种、风格、品质与染整实验条件之间内在对应关系，建立基于CBR的毛染整工艺案例库和规则库．根据用户需要的品种、风格和品质，可以从该系统中快速获得相关的染整工艺条件和技术资料．概述了系统的工作原理及工作过程。     

纯棉中高档针织面料染整加工工艺

对纯棉中高档针织面料依据产品性能不同而采用不同的染整加工工艺进行了探讨．介绍了丝织坯布、烧毛坯布及双丝双毛坯布的染整加工工艺流程和工艺设备．阐述了全棉中高档针织面料的染整工艺必须从原料的质量开始，到后整理结束，对染整工艺路线、设备选用、染化料助剂选用和工艺条件进行筛选与控制，特别对纯棉高档针织面料在后整理加工中缩水率大的问题进行了研究，使针织物的服用舒适性大大改善．     

催化电解氧化与SBR法联合处理垃圾渗滤液的实验研究

采用催化电解氧化与SBR联合工艺对垃圾渗滤液的处理进行了实验研究．催化电解氧化的最佳操作奈件为：电流密度5A／dm^2；ρcl-5000ms／L；ρSnCl2 50mg／L；极板间距0．5cm；单位体积的垃圾渗滤液所使用的极板面积500cm^2／L；电极材料采用PbO2-IrO2-TiO2／Tj（三元电极SPR）．SBR法处理催化电解氧化出水较理想的操作条件为：溶解氧2-4mg／L；曝气时间5h；沉淀30min；温度20-30℃；pH值6．5-8．0．出水各项指标的去除率分别为COD达到90％以上，NH3-N达到99％，TN达到95％以上，色度达到99％，重金属离子含量低于0．001mg／L．     

医药及其中间体生产废水的处理

为了解决医药及其中间体废水的治理问题，在工艺研究的基础上，成功的采用了“电化学还原-混凝沉淀-厌氧-接触氧化”工艺，并设计出一套处理工艺，经运行监测，各项指标均达到国家一级排放标准，其中CODCr、S^2-、NH4-N的去除率分别为99．4％、98．6％、99．6％。经运行证实该工艺性能稳定，操作简单，投资省，运转成本低，易于管理．     

涤纶长丝织物在染整加工中缩率的变化

涤纶织物在染整加工过程中，受到各种工艺条件的复合作用，从而使得产品在外部形态及结构尺寸上不断发生变化．为了确切反映染整加工中每道工序对织物形态的影响，实验模拟了不同品种的涤纶长丝织物的染整工艺，分别考察各工序处理后织物缩率的变化．结果发现，各个工序对织物的缩率有不同程度的影响，织物在整个染整工艺过程中的总缩率随着热定型温度的升高而增加;影响织物收缩的因素包括热、湿和碱，其中热、湿的作用最为显著．     

常温直流对靶溅射制备高TCR氧化钒薄膜

常温下用直流对靶磁控溅射的方法在玻璃基片上制备出了高电阻温度系数（TCR）氧化钒薄膜．通过设计正交试验，系统分析了Ar和O2的标准体积比、溅射功率、工作压强和热处理时间对氧化钒薄膜TCR的影响．对最佳工艺条件下制得的薄膜进行电阻温度特性测试，TCR达到-3．3％／K，室温方块电阻为28．5kΩ，个别样品的TCR达到-40%／K以上．扫描电子显微镜（SEM）和原子力显微镜（AFM）的形貌分析显示，这种制备方法结合适当的退火可以制备出氧化钒多晶薄膜，晶粒尺寸在纳米数量级．X射线光电子能谱（XPS）分析发现，高TCR薄膜样品中钒的总体价态接近＋4价．所有结果表明，制得的氧化钒薄膜电性能满足红外探测器的要求，且该工艺能与CMOS工艺兼容．     

液相氧化羰化合成碳酸二甲酯工业试验通过鉴定

华中理工大学与湖北齐跃化工公司共同开发的甲醇液相氧化碳化合成碳酸二甲酯（DMC）及精馏工艺，最近通过湖北省科委主持的省部级技术鉴定．DMC是用途广泛的“绿色”化工产品，甲醇液相氧化碳化合成DMC具有工艺简单、成本低、无污染等特点．新开发的合成工艺采用独自设计的管式循环反应器（25OI，）及助催的氯化亚铜二元催化体系，在12oC及2．2MPa压力下，利用化肥厂一氧化碳及工业氧气合成DMC．甲醇单程转化率为15％以上，选择性为99％，单批催化剂寿命可达10oh以上．产品精馏采用三塔连续革取精馏工艺，与国外同类工艺相比，由于选…     

"微电解-芬顿氧化-UASB-接触氧化"在萘普生医药废水处理中的应用

结合工程实例,介绍了“微电解-芬顿氧化-UASB-接触氧化”工艺在处理萘普生废水工程中的实际应用。运行结果表明,该工艺运行稳定、处理效果好,CODcr和SS的去除率分别可达95．5％和85％以上,各项指标均能达到企业所在园区污水处理厂接管标准,为难降解有机废水的处理开辟了新途径。     

4,4′-二硝基二苯乙烯-2,2′-二磺酸合成过程中碱的回收利用

对碱性水介质中空气氧化对硝基甲苯邻磺酸（NTS）合成4,4′-二硝基二苯乙烯一2,2′-二磺酸（DNS）的工艺进行了改进．改进的工艺包括：NTS氧化反应液不进行中和而直接冷却结晶获得DNS产品，而过滤得到的碱性母液部分循环回用于DNS合成．采用高效液相色谱对NTS氧化过程和反应液降温冷却过程进行了跟踪．实验结果表明，冷却过程中DNS损失小于0.5％；碱性母液部分多次循环回用后，DNS产品收率稳定在87％以上，产品晶体纯度下降小于0．7％．从经济性和环境效益考虑，该工艺适于工业生产．     

催化湿式氧化处理香料废水

采用催化湿式氧化技术处理上海香料厂排放的高浓度有机废水。使用本实验室自制的催化剂，在中温（约１６０℃）和中压（约３．０ＭＰａ）条件下，试验了高浓度香料废水的湿式氧化行为。试验结果表明，香料废水经３０ｍｉｎ的湿式氧化处理，其ＣＯＤ、ＴＯＣ和色度的去除效率分别达到６９．１％、７４．８％和７９．５％。对香料废水湿式氧化处理前后可生物降解性能的试验证明，经３０ｍｉｎ催化湿式氧化处理后，废水的可生物降解性能     

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.     

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.     

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.     

海南岛地体及其毗邻陆缘晚中生代—新生代古地磁研究和构造演化

本文叙述了对海南岛及其毗邻大陆边缘白垩纪到第四纪地层岩石进行古地磁研究的全部工作过程。通过分析岩石中剩余磁矢量的磁偏角及磁倾角的变化,提出海南岛白垩纪以来经历的构造演化模式如下:早期伴随顺时针旋转而向南迁移,后期伴随逆时针转动并向北运移。联系该地区及邻区的地质、地球物理资料,对海南岛上述的构造地体运动提出以下认识:北部湾内早期有一拉张作用,主要是该作用使湾内地壳显著伸长减薄,形成北部湾盆地。从而导致了海南岛的早期构造运动,而海南岛后期的构造运动则主要是受南海海底扩张的影响。海南地体运动规律的阐明对于了解北部湾油气盆地的形成演化有重要的理论和实际意义。     

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.     

《Chinese Science Bulletin》SUBJECT INDEX TO VOLUME 59(2014)

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Achieving Unusual States of Matter Under High Pressure

The elongation method,originally proposed by Imamura was further developed for many years in our group.As a method towards O(N)with high efficiency and high accuracy for any dimensional systems.This treatment designed for one-dimensional(ID)polymers is now available for three-dimensional(3D)systems,but geometry optimization is now possible only for 1D-systems.As an approach toward post-Hartree-Fock,it was also extended to