填芯类装饰面料的设计

填芯织物包括表里层和芯层.通过织物几何形态的模拟,采用双层组织和表里换层组织分别作为主体和接结部分,设计了一种填芯织物,并用剑杆织机织出小样,实现填芯织物的一体化生产工艺.此类装饰织物符合时代审美要求,融装饰性、功能性为一体.     

前向散射光纤棒测试仪的设计

为了保证优质光纤预制棒的研制，本文设计了一种新的前向散射光纤预制棒测试仪。经测试证明：该仪器完全达到设计要求，与国内同类产品相比，本设计在工艺和技术上有较大的改进，具有结构简单、造价较低、操作方便、性能稳定，图像清晰等优点。测试误差小于１％，完全满足使用要求。     

双控式电子送经装置的研究

在修正了对积极式送经装置功能要求的基础上，设计了双控式电子送经装置方案。将纱线、织物，准备工序和织机等四方面的参数输入计算机并模拟出一个满足织造工艺要求的织轴转速曲线，为该装置的研制奠定了坚实的基础。模拟运行结果，双控式电子送经机构能按照织造规律主动送出所需经纱，改变了现有机构的模索式送经，可有效地消除送经织疵，为数以万计的织机改造和新机设计提供了一条途径。     

Cr12MoV钢冷冲裁模的失效分析及热处理工艺的改进

介绍了Cr12MoV钢冷冲裁模的失效分析以及锻造、热处理工艺的改进措施、Cr12MoV钢是一种高碳高铬的冷作模具钢，退火组织中含有数量较多的、粗大的碳化物，虽然经过反复锻造，但碳化物的分布仍不均匀；同时，由于热处理工艺的影响，使奥氏体中存在部分未溶的碳化物，在金相显微组织中形成了脆性的碳化物带状分布区．经改进锻造和热处理工艺后，使显微组织均匀化，获得了满意的力学性能，达到了设计寿命的要求．     

对零件工作图“尺寸标注合理性”的分析

一、评定“合理性”的尺度对零件工作图,所谓尺寸标注得合理,就是要求:按照零件图上所标注的尺寸加工该零件时,便于加工和测量;加工合格的零件,经正确装配后,能满足产品结构和性能的需要。简言之,尺寸标注应满足工艺要求和设计要求。“设计要求”和“工艺要求”,是两个性质不同的概念:     

合金结构钢锻后淬火工艺的研究

论述了锻造余热淬火工艺的强韧化机理,介绍了主要工艺参数对性能的影响、选择原则及锻造余热淬火钢的机械性能和显微组织。PCrNiMo,35CrMoA,45CrNiMoVA钢通过采用淬火工艺后,不但节约了能源,同时获得了强韧化效果,满足了性能设计要求。     

实验涂布机电控系统设计

介绍了试验涂布机的工作情况和工艺要求，以及为满足工艺要求所做的控制系统设计。在设计中注意了尽量使系统简单经济、可靠。文中扼要介绍了部分参数计算及特性分析。     

大跨度变截面预应力混凝土连续箱梁体外预应力加固技术

针对大跨度变截面预应力混凝土连续箱梁开裂与跨中下挠等病害，介绍采用体外预应力加固的施工工艺。该结构经体外索加固后，结构整体刚度有了一定程度的提高，满足设计荷载汽-超20、挂-120的正常使用要求。该工艺对旧危桥加固维修领域应用推广价值较大。     

CMW1型外铲磨机PC控制及应用

研究铲磨机各种运动和控制要求，设计出继电控制与ＰＣ控制相结合的电气控制系统。此系统在电路设计、电气柜安装、调试维修和操作等方面满足了设计要求。铲磨加工过程的ＰＣ控制解决了转轮流道三维表面成形运动的控制难题。ＰＣ控制程序基本满足了铲磨工艺要求。     

造纸用低温低浊水脱色技术生产性试验研究

研究主要针对北方地区某造纸厂冬季低温低浊时期色度去除问题，该厂制造卷烟纸的用水要求色度低于15度，而原有的水处理工艺无法满足生产要求．根据小试验确定的工艺参数设计了改造方案，并进行了为期4个月的生产性对比试验研究．结果表明，使用聚丙烯酰胺助凝剂与次氯酸钙预氧化组合强化混凝工艺在色度去除方面取得良好的效果，可以满足生产的要求。     

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。     

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.