THE FORMATION AND THE DEVELOPMENT OF CAMS TWO-DIMENSIONAL DYNAMICAL-PHYSICAL CLIMATE MODEL

In the paper,we have developed a 2-D physical-dynamical coupled climate model.Some sensitive experiments have been done by use of this model.First of all,we have studied the effects of different results by two radiational calculation schemes on circulation variation.The calculated results have shown that the different radiation parameterization schemes give different results,therefore the variational effects of wind,temperature,and humidity field are presented on the medium-range circulation variation.Besides,we have also studied the role of the meridional eddy momentum fluxes in formation of the monsoon over East Asia.The results of study have shown that on the average,the roles of meridional eddy flux of momentum formative processes of monsoon which is added to momentum equations by using the scheme of moist process parameterization with plateau are manifest.     

Mental Maps and Fuzziness in Space Preferences*

Mental maps are widely used to represent aggregate residential preferences in a population. This study examines the contention by researchers that the dominant viewpoint in a group in terms of residential desirability is not affected by the fuzziness in individual space preferences. Results indicate that a significant misrepresentation of group preferences can result when fuzziness of individual preferences is overlooked. The use of ordinal scales to generate mental maps is likely to distort the actual pattern of residential preferences that dominates in the group because of the failure of the ranking approach to account for imprecision and ambiguity in individual preferences. Because interval scales used in rating or evaluating tasks do not force individuals to give a crisp judgement of places, they are more adequate than ordinal scales for mental mapping and for behavioral analysis.     

盛源盆地西缘推覆构造特征及控矿作用

本文论述了盛源盆地西缘带宝山冲断推覆构造的特征，研究了冲断体的几何结构、岩石变形、扩展方式、动力机制及其演化历程，并对推覆构造的控矿作用进行了详细的阐述它对石油、天然气、煤和铀矿床的勘查具有重要的实际意义。     

浅水流动计算中—阶有限体积法Osher格式的实现

近年来,一阶有限体积法Osher格式已在二维浅水明流的一批模型问题和应用实例中获得成功。本文首次讨论其算法实现的种种问题。核心是建立单元水力模型-阶梯流,在数学上可用一类特殊的黎曼问题来描述。将该问题化作气体动力学中的黎曼问题近似求解,然后对结果加以校正。还在理论分析和数值试验的基础上详细讨论了各种外部边界条件、内部边界和动边界的处理,构成完整的算法。     

基于力学模式的动态大地测量数据反演研究

本文在文献（１）的基础上，进一步研究了基于力学模式动态大地测量反演理论。首先提出了力学模式下动态大地测量反问题的六种形式，导出了第一，二类动态大地测量反问题的线性最小的二乘解，研究了动态大地测量反问题的妥；最后，结合数值例子，讨论了利用地壳垂直形变数据反演地壳断层错动的一种方法。     

电视塔模型三维震动动态位移测试方法的研究

本文介绍了一种用红外光点运动分析系统对于电视塔模型的震动进行实行检测的方法，详细阐明了这种光电检测系统的工作原理，给出了不同地震烈度下，塔身多点的三维振动轨迹曲线。     

几种平均海面模型的数字实现与比较

本文对计算平均海面的平均值法、抗差法、动态模型法和动态抗差模型法作了实测数据的计算与比较。研究表明，动态抗差模型不仅能削弱海面垂直异常的影响，而且能顾及海面动态效应，求出平均海面和海面的平均升降，优于其它方法。     

论三角测量单位权方差的先验估计与后验估计

三角洲量单位权方差的先验估值一般用经典菲列罗公式计算。实践中，经常出现三角测量单位权方差的先验估值不等于后验估值的情形．本文根据条件平差的原理，证明了单位权方基的先验估值是有偏估计，经典菲列罗公式是后验估计公式的特殊形式，并推导出了广义菲列罗公式。     

城市大气环境质量的超标加权评价方法

根据大气环境中３种主要污染的监测数据，采用超标加权方法，利用灰色决策模型进行综合评价。参与评价的信息量大，为城市环境质量综合评价提供了一种新的方法。     

水稻遥感动力估产模拟初探

将遥感手段和动力估产模型相结合，即通过ＮＯＡＡ卫星获得有效绿度模式；通过绿度－叶面积关系式，估算水稻群体叶面积指数；依据水稻生物量分配规律及环境条件对其影响，估算水稻各器官的干重，取得了较好的模拟效果。