汉语“子”的构词与构形

和印欧语相比,汉语是靠语序和虚词表示词语之间语法关系,缺少形态变化。关于汉语的形态是现代汉语专家学者多年研究的课题。本文通过对汉语”子”的构词、构形分析研究,探索出汉语里的一种新生的并且正在发展的形态构词方法。     

国防科技知识产权配置策略

国防科技知识产权配置具有重要意义。其优化配置策略主要体现在三个方面：一是高科技产权在国防领域的集成;二是进一步明确国防科技知识产权归属与分享;三是将民用国防科技知识产权的培育与政府采购机制相结合。国防科技知识产权优化配置目标就是促进科技、军事与经济、社会的健康、协调发展。     

论现代派诗歌的审美解读

对现代派诗歌的审美必须要有独特的感悟和与诗人心灵的相通。诗歌的创作和解读从来就没有固定的模式,对一首诗的解读必须从诗的特性出发,重视情感体验是解读现代派诗歌的基本法则。     

论作为具体概念的"三个代表"

江泽民同志提出的"三个代表"重要思想,是认识不断深化的产物,是处于辩证体系中的概念,是取得了理想形态的概念.反映具体性思维的"三个代表",必将对新时期邓小平理论新的阐述和新的发展作出自己独特的理论贡献.     

教学型恒压变频供水系统的研制

教学设备与实际生产设备相比 ,要求具有体积小、造价低、直观透明 ,技术领先的特点 ,从用途到制造工艺均具有其特殊性 ,须专门研究和开发。本文论述我们研制的具有网络功能的微型恒压供水系统的研制过程和使用情况。     

组织研究方法的回顾与评述

如何处理内外部环境因素、组织结构和组织成员之间的关系这一经典的组织管理问题,在当前复杂快变的环境下有很多新的问题需要重新思考。本研究回顾了组织研究基本范式的发展演变,指出在快变环境中,运用结构形态(Configuration approach)的思想指导组织研究,可以很好地解决诸如整体性割裂、因果链模糊等问题。     

短柱耦合结构固体源

本文提出一种新型偏置结构的毫米波固体源—短柱耦合结构.该结构的特点是便于调试,适应于参般离散性较大的负阻器件.运用谐振腔理论解释了该结构同通常的拉耦合结构相比具有较好的克服横向同轴谐振干扰能力.在 ka 波段对机调和电调源的实际调试获取较宽的调谐特性.     

On Testing the Mean Equivalence of Treatments from Correlated Normal Populations

Let there be k equally correlated treatment populations under consideration, a Studentized range test is proposed to test the hypothesis of average mean equivalence against the alternative hypothesis of inequivalence. The maximum level and minimum power at some least favorable configurations of means are used to calculate the critical value and the required sample size simultaneously when testing a null against an alternative hypothesis. The range test is applied to a real world problem to find out if the stress levels among children at four time periods due to a newly built nearby airport are equivalent.     

On testing the bioequivalence of several treatments using the measure of distance

A studentized range test is proposed to test the hypothesis of bioequivalence of normal means in terms of a standardized distance among means. A least favourable configuration (LFC) of means to guarantee the maximum level at a null hypothesis and an LFC of means to guarantee the minimum power at an alternative hypothesis are obtained. This level and power of the test are fully independent of the unknown means and variances. For a given level, the critical value of the test under a null hypothesis can be determined. Furthermore, if the power under an alternative is also required at a given level, then both the critical value and the required sample size for an experiment can be simultaneously determined. In situations where the common population variance is unknown and the bioequivalence is the actual distance between means without standardization, a two-stage sampling procedure can be employed to find these solutions.     

Approximations for a fixed sample size selection procedure for negative binomial populations

A large sample approximation of the least favorable configuration for a fixed sample size selection procedure for negative binomial populations is proposed. A normal approximation of the selection procedure is also presented. Optimal sample sizes required to be drawn from each population and the bounds for the sample sizes are tabulated. Sample sizes obtained using the approximate least favorable configuration are compared with those obtained using the exact least favorable configuration. Alternate form of the normal approximation to the probability of correct selection is also presented. The relation between the required sample size and the number of populations involved is studied.