关于职校生期刊的办刊特色研究

职校生期刊是随着我国经济建设和职教事业飞速发展而崛起的一支传媒新军。文稿就期刊的办刊方针、刊载内容、版式设计以及服务意识作了探索,凸现了期刊为职校生读者群服务的个性特色。     

混凝土未测区域质量预测方法研究

文章针对桩基超声波测试评价桩身混凝土质量，提出了回归分析、灰色理论和三次样条函数三种方法在预测未知区域的应用。尤其三次样条法有较好的应用前景，为桩基可靠度评价提供了保证。     

系统聚类分析在农村消费水平划分中的应用

中国的经济发展主要存在着“东部”与“西部”的差距，文章利用聚类分析对我国部分省、市、自治区共28个样本进行分类，并加以分析．     

Illustrations with Real Examples of Using Ecological Regulation Strategies Against Crop Pests in China

In this paper, a series of examples from China, including those using ecological regulation strategies successfully to keep crop pests under control and those making more damages of crop pests caused by wrong cropping systems, crop distributions or extensive cultivation, were given and analyzed. From these, two pieces of experience were enlightened as follows： the first, the refoms of cropping systems and crop distributions must be beneficial to pest control or at least not increase the damage of crop pests; the second, we should further clarify the relationship between population dynamics of pests and cropping system/crop distribution, the basis for correctly laying down the ecological regulation systems.     

用实二次型理论解多元函数的极值问题

文章以二次型理论为依据,提出了解决多元函数极值问题的另一种方法.     

One modified method of characteristics used to analyze the multiconductor transmission lines

1.INTRODUCTIONThe analysis of electromagnetic compatibility becomesmorei mportant in the analysis of the multiconductortransmissionlines(MTLs).It provides the effectivemethod for designing the MTLs.Several methodsbased on frequency domain and ti me domain tech-niques have beenrecently proposed[1,2].Thefrequen-cy method should performthe inverse Fourier trans-formation,so it is not more accurate than ti memethod to some degree.The method of characteris-ticsis based ontheti me domain met…     

基于图像分割应用于临床上检测HP的一种快速算法

研究了利用图像分割技术,去辨别染色后的胃部切片是否有HP(Helicobacter Pylori幽门螺旋菌),并给出了一种二维直方图与FCM(Fuzzy Clustering模糊聚类)相混合的图像分割方法.运用色彩特征抽取技术,可以更加精确和快捷地识别HP.     

美国早期反托拉斯判决原则的变迁及其结果

《谢尔曼反托拉斯法》司法解释的变迁，体现了美国早期反托拉斯判决原则的演进和工业化美国适应侍统民主的司法过程。     

会计职业道德建设浅议

分析了我国会计职业道德的现状,从会计职业道德具有相对稳定性、广泛的社会性等方面论述了会计职业道德的含义,并提出了会计职业道德体系建设的设想。     

作业成本法对传统成本法的影响分析

介绍了作业成本法的特点,从5个方面探讨了作业成本法与传统成本法的差别,指出作业成本法具有一定的先进性。