β-环糊精-1，2，5，8-四羟基蒽醌包结物荧光法测定铍

本文对1，2，5，8-四羟基蒽醌(THA)与镀形成配合物和THA进入β-环期精(β-CD)的内空腔与镀形成包结物这两种测定镀的荧光分析方法进行了比较，试验表明，后者的灵敏度和重现性有显着提高．选择性明显改善。详细研究了方法的测定条件．并应用于矿样中痕量镀的测定，结果符合质量要求。     

长乐-南澳剪切带晋江段构造岩特征及其构造变形机制

长乐-南澳左行韧性剪切带位于东南沿海，是酉太平洋大陆边缘构造带的一个组成部分。本文基于野外观察及室内分析，并借助透射电镜对变形石英的内部结构进行了观察，利用变形石英显微构造参数估算剪切带中的应力差值，由此探讨了形成构造岩的机制。     

Mantle processes during ocean formation：Petrologic records in peridotites from the Alpine－Apennine ophiolites

Mantle peridotites were early exposed at the sea-floor of the Jurassic Tethys derived from the subcontinental mantle of the Europe-Adria system. During continental rifting and oceanic spreading, these lithospheric peri-dotites were percolated via diffuse reactive porous flowby melt fractions produced by near-fractional melting of the upwelling asthenosphere. Ascending melts inter-acted with the lower lithosphere, dissolving pyroxenes and precipitating olivine, and crystallized at shallower levels in the mantle column causing melt impregnation.Subsequent focused porous flow formed replacive dunitechannels, cutting the impregnated oeridotites, which were conduits for upward migration of MORB-type liq-uids. Melt migration produced depletionlrefertilization and significant heating of the percolatedlimpregnated mantle, i.e the thermochemical erosion of the litho-sphere. Impregnated and thermally modified lithos-pheric mantle was cooled by conductive heat loss dur-ing progressive lithosphere thinning and was intrudeaby MORB magmas, which formed Mg-rich and Fe-richgabbroic dykes and bodies. Alpine-Apennine ophiolitic peridotites record the deep-seated migration of melts which changed their compositions and dynamics during the rift evolution. The thermochemical erosion of the lithospheric mantle by the ascending asthenospheric melts, which induces significant compositional and rhe-ological changes in the lower lithosphere, is a major process in the evolution of the continent-ocean transi-tion towards a slow spreading oceanic system.     

The Statistical Analysis of Migration of Strong Earthquakes-Taking the North China Region asan Example

The migration of strong earthquakes is an important research topic because the migration phenomena reflect partly the seismic mechanism and involve the prediction of tendency of seismic activity. Research on migration of strong earthquakes has mostly focused on finding the phenomena. Some attempts on getting regularity were comparatively subjective. This paper suggests that there should be indices of migration in earthquake dataset and the indexes should have statistical meaning if there is regularity in the migration of strong earthquakes. In this study, three derivative attributes of migration, i.e., migration orientation, migration distance and migration time interval, were statistically analyzed. Results in the North China region show that the migration of strong earthquakes has statistical meaning. There is a dominant migration orientation (W by S to E by N), a dominant distance ( ≤ 100kin and on the confines of 300 ～ 700km), and a dominant time interval ( ≤ la and on the confines of 3 - 4a). The results also show that the migration will differ slightly with different magnitude range or earthquake activity phase.     

欧鳗配合饲料研制简报

研制欧鳗配合饲料是养鳗业之急需。经１９９４年饲喂试验结果饲料系数为１．０１，净增重６６．４％，初获成效。通过两年多在省内外５０多个鳗场推广使用，效果明显。     

碘－钒盐催化下合成的四溴邻苯二甲酸酐

报道一种新的有效催化剂－碘－钒盐和在一定条件下合成四溴邻苯二甲酸酐的方法。探讨催化剂的组成配比、用量、温度及废酸循环使用等因素对合成方法的影响。该催化剂的催化效果和常用的碘、碘－铁催化剂相同，适用于四溴邻苯二甲酸酐的合成。     

一种新的最短路径搜索算法在GIS中的应用

最短路径是GIS应用的主要问题之一,通过对现有方法的学习和研究,提出了以节点-弧段联合结构为基础的最短路径搜索算法。通过实际数据的试验,证明了其可靠和可行性。     

青岛沿海佳美羽螅(Aglaophenia whiteleggei Bale)的新记录

本文首次报报道了在青岛海采集的水螅虫类、羽螅科的一种新记录 佳美羽螅(Aglaophenia whiteleggei Bale)并将这种羽螅和1927年Hargitt根据厦门标本建立、而后又由林绍文报导的采自舟山群岛嵊山的多荚羽螅(Lytocarpus ruttingi Hargitt)作比较,发现它们在形态特征上完全相同,应该认为多荚羽螅是佳美羽螅的同物异名     

可见光波段海面目标物的光谱对比度：I.理论基础

对海面目标物的目标观察，其能见距离与观测方向，海面背景光谱辐射，目标物固有光谱辐射和大气分子及气溶胶的光学参数等因素有密切关系，本文从理论上分析各种因素的影响，特别是研究了海面背景辐射目标物光谱对比度的作用，推导了出不同观测方向下目标物光谱对比度的计算公式，作为例子，给出海面上黑色物体的光谱对比度公式，也给出海面目标“被隐蔽”的条件。     

对当前鳗鱼配合饲料生产若干问题的探讨

本文分析了当前鳗鱼饲料厂重复建设和饲料价格昂贵的状况，探讨了鳗鱼饲料和质量管理的问题，提出了现有生产配方存在的问题和改进的方法，并指明今后重点研究的内容，此外，探讨了药物饲料和欧洲鳗饲料的开发问题。