论汉语的人文性与对外汉语教学

语言的人文性是指语言所蕴涵的文化内涵。与西方语言相比较,汉语的人文性尤为突出。多年来,我们的教学法研究主要集中在宏观研究即方法论层面的理论研究,或者侧重微观研究即操作层面的教学技巧研究,而对于中观层面的教学模式研究鲜有涉及。本文从介绍汉语的人文性特点入手,提出了从汉语各层面的文化因素研究对外汉语教学的几种思路。     

在寿险产品创新中推行差异化定价法的系统分析

寿险新产品应根据需求差异采取差异化定价法定价。按照不同的价格，直接把同种寿险产品卖给不同的投保人，即二级价格歧视;同一寿险产品在不同时间、不同空间索取不同价格；针对不同投保人群体，对寿险产品分别索取不同价格，而价格差异与成本差异不成比例等。采取差异化定价法有利于推动寿险产品创新。     

统计分布中α因子与热力学量之关联

用三种经典分布的统计规律,计算了统计物理学中α因子与热力学量之间的关联,结果表明对单原子分子理想气体而言,其结论是一致的.同时讨论了范德瓦耳斯气体的α因子并给出了这种情况下相对于理想气体而言的修正项.     

中韩行政伦理制度比较思考

通过对中韩两国行政伦理制度的主要内容进行比较,进而提出了在我国进一步加强行政伦理建设的几点建议。     

直接解算三维变形量GPS软件(Gquicks1.5)研制及在三峡库区滑坡监测中的应用

本文论述了不解算GPS基线,而直接解求三维变形量的原理及正确性的验证,介绍了研制的Gquicks1.5版本软件系统流程及主要功能模块。通过在三峡库区GPS滑坡监测实践的应用,总结了GPS观测纲要,提出了一些有益的结论与建议。     

肝再生

肝脏在受到损害或切除之后,可以显示出强大的再生能力。肝再生这一现象早已被人们发现并研究。肝脏再生的启动因素有哪些,又是如何适时终止的?在肝再生过程中,哪些基因的表达发生了变化?哪些信号通路参与了肝再生过程?这些问题一直是研究者关注的焦点。本文将对肝再生研究的这些热点问题进行综述。     

Barrier layer in the northeastern South China Sea and its formation mechanism

A VERTICALLY UNIFORM LAYER OF TEMPERATURE(ISOTHERMAL LAYER),SALINITY(ISOHALINE LAYER)AND DENSITY(MIXED LAYER)IS USUALLY FORMED IN THE UPPER OCEAN DUE TO THE WIND STIRRING.UNDERNEATH IS THE LAYER WITH RELATIVELY STRONG VERTICAL GRADIENT AS THE THERMOCLINE,…     

Late Mesozoic metamorphic core complexes: new constraints on lithosphere thinning in North China

Metamorphic core complexes (mcc’s) are among the most prominent structural styles of lithosphere extension and thinning during late Mesozoic in North China. In this paper, the geometrical, kinematic and age characteristics of some of the mcc’s, e.g. Liaonan, Waziyu (Yiwulüshan), Yunmengshan, etc., are discussed. Some common characteristics, such as kinematic polarity, geometric asymmetry, occurrence over a time span, scattered and isolated distribution, and progressive development, can provide direct constraints on the regional lithosphere extension and thinning in North China, which does not favor the prevailing plume model，a general delamination model or extensional collapse of overthickened orogenic crust. We argue that several aspects, such as the kinematic polarity at depths during lithosphere extension, gradual break-up of lithosphere plate, relationship between magmatism and regional extension, and coeval activity of mcc’s and Tan Lu fault, should be taken into consideration when constructing a more reasonable model for lithosphere extension and thinning in North China.     

民国前期(1912—1927)荆江两岸地区洪水灾害特征分析

民国前期(1912-1927)荆江两岸地区水灾频仍。根据荆江两岸地区1912—1927年洪水灾害的相关资料,可知这一时期洪水灾害的若干特征,即普遍性、连续性、积累性和区域性。     

Retrospect to Human Deep Space Exploration History and Its Prospect in China

1The Goals of Deep Space ExplorationThe deep space exploration is relative to nearearth space exploration.According to theWhitePaper on China’s Space Activities in2000[1],theexploration of space other than earth is presentcalled“Deep Space Exploration”in China.Thisconception is not unchangeable.It will evolvewith improvement of space technologies andcapabilities of mankind.Generally activities of human space can becategorized into three fields:Earth ApplicationSatellite,Manned Space…