分区经验性地震综合预报指标的初步研究

本文简要给出了滇，川及邻区近年短临地震综合预报的经验性作法和预报指标，从不同角度探索了进入强震短临阶段和强震三要素的经验性综合分析方法。     

华北地区区域性暴雨综合预报技术

华北地区区域性暴雨综合预报技术是以ＨＬＡＦＳ数值降水预报产品为基础，以物理量诊断为主要依据，综合使用上卫星云图，常规气象资料和国内外数值预报产品等众多信息逐步订正，以人机结合方式制作华北地区区域性暴雨预报的技术。实验表明，该技术对华北暴雨有较好的判断和预报能力，其主要特点是；基本上模拟预报员的预报思维和业务流程制作暴雨预报１，系统分段执行，透明度大，便于改进，也有利于预报员了解暴发生发展的机理和规     

Shorelines of the Uppsala Esker East-Central Sweden: Their Use as Indicators of Regional Differences in Shore Displacement

About 750 different shoremarks, mainly shore terraces, have been levelled along the Uppsala esker. Using various methods it has been possible to arrange the shoremarks to shorelines or rather shoremark zones containing more shoremarks than intervening parts. The material was divided into two major parts, i.e. shoremarks below c . 15 m above sea level and shoremarks above c . 15 m. It was found that shorelines on the whole were sloping towards the north. This was expected because of the faster shore displacement in the northern part of the area. However, the shorelines below c . 15 m a.s.l. indicated a slower increase in shore displacement than those of higher altitudes. A conclusion drawn from this might be that the increase towards the north is retarded in the area around Lake Mälar. This result is in reasonable agreement with recent isobase systems constructed from the evidence of mareograph records and repeated precise levellings. On the other hand, the shoreline studies give evidence of more pronounced regional differences in shore displacement in earlier Litorina times than those found today.     

观赏石的分类与审美

从观赏石是自然形成的具有观赏价值的石质艺术品这一认识出发，将观赏石分为造型石、图纹石、矿物晶体石、古生物化石、纪念石和特殊石６大类。又以观赏石的地域审美观为指导，从色泽、形态、图纹、质感、组合、使巧、命名和意境８个方面对观赏石的审美进行了探讨。     

The Best Natural Boundary:a New Concept Developed by Combining the Sequence Boundary with the GSSP

Through a detailed study of sequence boundaries, it is concluded that sequence stratigraphy is an independent regional and transitional stratigraphic system between local lithostratigraphy and global chronostratigraphy. Therefore, a new tripartite stratigraphic classification scheme has been proposed. By combining organically the concept of sequence boundaries with the GSSP, it is suggested that the GSSP should be chosen in a conformale portion of a related sequence boundary, and the boundary established in light of this concept is defined as the Best Natural Boundary (BNB). The definition of the BNB points out the working area and stratigraphic level for the GSSP. By referring to a case study of the Permian Guadalupian/Lopingian boundary, the concept of the BNB has been elaborated in detail, and it is proposed that the BNB of the Guadalupian and the Lopingian lies between the Mesogondolella granti Zone and the Ctarkina postbitteri Zone, which is also the sequence chronostratigraphic boundary between th     

综合信息解译图件智能化处理模型

解译过程的智能化实现，一直是综合信息矿产预测理论与实践中所关注的问题。本文根据综合信息解译的特点，分析了实现智能化过程的基本方法，设计了开发智能解译系统的模型。本模型集图像分析与处理技术和专家系统技术为一体，体现了解译过程的本质特征。文中论述了它们的基本任务和要求。本模型对建造不同研究内容、不同解译任务的智能化系统具有指导作用     

古潜山火成岩裂缝带划分与孔隙度计算

针对火成岩岩性成分复杂，常规测井难以正确划分岩性，严重阻碍了储层参数的定量计算。本文提出模糊聚类划分岩性，采用综合概率法与混合体积模型计算裂缝孔隙度、有效孔隙度等参数。其测井解释结果与井壁取心和地质描述资料对照，完全吻合。     

膨胀土判别与分类的灰关联分析法

基于灰色系统理论，给出一种用于膨胀土判别与分类的新方法—灰关联分析法。实际算例表明，该法具有简单方便、结果客观可靠等优点。     

用模糊综合评判法评价昌宁盆地地下水水质

利用模糊综合评判法对昌宁盆地地下水水质进行了评价，并指出为确保评价的精度，在进行模糊评判中，建议四种Ａ·Ｒ复合运算方法联合应用，综合分析     

榴辉岩的化学分类

以山东荣成地区的榴辉岩为例,把榴辉岩分为镁一榴辉岩、铁一榴辉岩和钙一榴辉岩三类。三类榴辉岩的岩石化学,主要造岩矿物成分都有明显差别,石榴石分别是镁铝榴石、铁铝榴石和钙铝榴石。绿辉石的硬玉分子也有不同。三类榴辉岩的化学成分限制是Mg-榴辉岩MgO>10%,石榴石以镁铝榴分子占优势,Fe-榴辉岩的MgO<10,石榴石以铁铝榴石分子占优势。Ca-榴辉岩CaO>19%,石榴石以钙铝榴石分子优势。