摘要：A Rose for Emily is a short story written by William Faulkner, an American modernist novelist, in the first half of the 20th century. This paper tries to analyze the class structure and class discrimination in the Southern United States from the perspective of Western Marxist literary criticism in the 19th to 20th centuries of the text, and further expand the thematic significance of the literary text.

摘要：针对包括汽车在内的产品造型设计领域中存在的艺术审美与工程结构脱节的现象,文章运用比较和分析的方法探讨了class A标准与造型设计之间的内在联系,以及class A曲面标准与造型设计之间存在的共性,进而寻找规律达到用class A曲面的标准指导和约束造型设计。指出在class A标准的约束下,不仅要保持造型设计基本的视觉审美特征,而且还要充分考虑加工工艺的可行性,使工业设计作为艺术与工程交叉学科的地位更加明确,并在实际工作中使汽车造型方案在富有创意的基础上更加适于工程结构及工艺的可实现性。

摘要：上层建筑（class）的设计很具个性，是形式与功能的巧妙结合，有较深的设计思想和艺术内涵。对“尺度”的把握及材料“砖”的运用也值得借鉴．

摘要：In object oriented paradigm, cohesion of a class refers to the degree to which members of the class are interrelated. Metrics have been defined to measure cohesiveness of a class both at design and source code levels. In comparison to source code level class cohesion metrics, only a few design level class cohesion metrics have been proposed. Design level class cohesion metrics are based on the assumption that if all the methods of a class have access to similar para-meter types then they all process closely related information. A class with a large number of parameter types common in its methods is more cohesive than a class with less number of parameter types common in its methods. In this paper, we review the design level class cohesion metrics with a special focus on metrics which use similarity of parameter types of methods of a class as the basis of its cohesiveness. Basically three metrics fall in this category: Cohesion among Methods of a class (CAMC), Normalized Hamming Distance (NHD), and Scaled NHD (SNHD). Keeping in mind the anomalies in the definitions of the existing metrics, a variant of the existing metrics is introduced. It is named NHD Modified (NHDM). An automated metric collection tool is used to collect the metric data from an open source software program. The metric data is then subjected to statistical analysis.

摘要：筛选具有class Ⅱ细菌素群体感应系统广谱抑菌作用的乳酸菌并进行鉴定,为产class Ⅱ细菌素乳酸菌的研究应用奠定基础。将排除过氧化氢和有机酸干扰作用的10株乳酸菌,经胰蛋白酶、胃蛋白酶和蛋白酶K处理,采用牛津杯法筛选具有分泌细菌素广谱抑菌效果的乳酸菌和最小抑菌实验检测其最小抑菌浓度,通过16S rDNA同源性分析构建系统发育树,设计合成乳杆菌class Ⅱ细菌素5个操纵子plnEFI、plnJKLR、plnGHSTUV、plnABCD和plnMNOP的特异性引物,PCR和电泳鉴定L-4分泌class Ⅱ细菌素基因群体感应系统,通过UPLC和尿素-SDS-PAGE确定细菌素的分子质量。L-4为可能具有广谱抑菌作用革兰氏阳性植物乳杆菌,它对指示菌产生的抑菌圈分别为(18.83±0.39)mm和(19.96±0.49)mm,最小抑菌浓度分别为55μg/mL和57μg/mL;L-4具有分泌class Ⅱ细菌素群体感应基因系统,能够分泌分子质量为10 ku蛋白类细菌素且符合class Ⅱ细菌素分子量大小范围。L-4是1株具广谱抑菌作用且能分泌10 ku class Ⅱ细菌素的植物乳杆菌。

摘要：Language errors are significant in three respects： they tell the teacher what needs to be taught； they tell the researcher how learning proceeds； and they are a means whereby learners test their hypothesis about the second language（ Corder， S.P. 1967） Learning to swim， to play tennis， to type， or to read all involve a process in which success comes by profiting from mistakes， by using mistakes to obtain feedback from the environment and with that feedback to make new attempts which successively more closely approximate desired ***， getting the learners to communicate at all costs may cause the fossilization of language.

摘要：基于CAD/CAM技术探讨了class A曲面构造与造型设计软件之间的关系,以及class A曲面评价标准。在class A曲面标准的约束下,针对基本曲面的内部质量及其连续性,以及过渡曲面内部质量及其连续性进行了探讨;同时对class A曲面构造生成过程个关键点进行了研究。

摘要：有评论说这个售楼处像博物馆，事实上我认为二者的使用性质本身就存在多处共性。展示物品，建筑本身也应成为艺术品而具有号召力。所服务的人群大多一年也就来二、三次，并且不会在此居留，甚至不会长时间驻足。

摘要：Large class(上帝类)是面向对象设计中的一种设计瑕疵。为了弥补传统Large class检测中使用面向代码结构度量的不足,提出基于潜在语义分析的平均概念相似性度量。根据源代码中提取的标识符和注释形成词-文档矩阵,在潜在语义空间下计算方法间的相似度,进而得到类的平均概念相似性;并将概念性度量与代码圈复杂度结合以对Large class进行识别。在开源的Code Smell检测数据集Landfill上进行实验,结果表明,与传统上使用结构信息对Large class进行检测相比,使用该方法时检测的准确率和召回率均得到了一定提升。

摘要：地产营销的粗放化是否已经终结?应如何认识北京地产开发的区域特征?跨区域开发的发展商如何顺利应对“落地”本土化问题?一个项目操盘成败的关键步骤是什么?上述问题在本案中的反映虽然未必是最终结论,但无疑提供了若干具开放性的视点,激发地产界人士共同寻求市场竞争的制胜之道。