赤砂沸石对氮磷钾吸附与释放的研究

本文以安徽省繁昌县赤砂沸石为试验材料，以黄红壤为参照，研究了丝光沸石为主的天然沸石对ＮＨ、Ｈ＿２ＰＯ及Ｋ￣＋的吸附与释放，结果表明：赤砂沸石的吸铵量和吸磷量为黄红壤的３倍；其中易释放铵和可释放铵占总吸铵量８０％以上；易释放磷和可释放磷占７０％以上；赤砂沸石的速效钾含量为黄红壤的７倍左右，而钾位缓冲容量（ＰＢＣ￣Ｋ）则为黄红壤的３５倍左右。赤砂沸石用做肥料调理剂和土壤改良剂，将能够减少土壤中氮、磷、钾的流失，并提高肥料中养分的利用率。     

准噶尔盆地第三纪磁性地层柱的建立

通过对新疆准噶尔盆地第三系３个剖面古地磁样品的分析、测试，在生物地层学研究的基础上，建立了一条较为完整的第三纪磁性地层柱，标定了各组地质年代，为在不同盆地进行对比，提供了新的依据。     

有关矿石构造、结构研究的几个问题

本文论述了加强矿石研究的重要性.并对块状构造、浸染状构造、海绵陨铁构造、乳滴状构造、层纹状构造的分类命名及代晶结构的鉴定特征提出了自己的看法.     

盖县─析木城地区盖县亚岩群的划分与对比

阐述了盖县亚岩群建立的依据。将盖县亚岩群划分为3个岩组（汤家沟岩组、江还山岩组和太平岭岩组）6个岩性段。在讨论了各岩组、岩段基本岩性特征基础上进行了区域对比。     

福建沙县地区早白垩世火山岩成因及构造环境分析

本文着重阐述了沙县地区早白垩世火山岩地球化学特征，论证了中性与酸性火山岩的成因及物质来源，认为二者为不同源岩浆演化的产物，其岩浆物质来源于壳幔混源区，为省内双峰式火两端员岩石间成因关系的分析研究提供了新的例征。     

油田中,高含水期小层剩余油研究

综合利用岩心分析、测井及动态开发资料研究了扶余油田西一、二区北的剩余油分布规律，所研制的油田中、高含水期确定小层剩余油分布图，解决了油田开发中的动态预测小层剩余油分布的难题，并且对１９８２年和１９９２年底的剩余油分布规律作了分析。     

An Example of Island-Arc Petrogenesis: Geochemistry and Petrology of the Southern Luzon Arc, Philippines

Volcanism throughout the Luzon arc is associated with eastwardsubduction of the South China Sea floor along the Manila Trench.The southern section of the arc, the focus of this study, extendsfrom the Lingayen-Dingalan fault to the small islands just southof Luzon. Two segments appear to exist along this section ofthe arc the northern Bataan and southern Mindoro segments whichare separated by the Macolod Corridor. The volcanic rocks have typical arc phenocryst mineralogies:olivine, clinopyroxene, plagioclase, and titanomagnetite inthe most mafic rocks and clinopyroxene, plagioclase, orthopyroxene,titanomagnetite, ? amphibole in the more felsic samples. Complexzoning, sieve textures, and decoupling of incompatible traceelements suggest that processes such as assimilation have takenplace. The rocks from the study area range from basalts to rhyolitesand show typical calc-alkaline features. The rocks of the MacolodCorridor and Mindoro segment are particularly enriched in largeion lithophile elements (LILE), light rare earth elements (LREE),and radiogenic Sr compared with the Bataan segment. The datafall within the mantle array on Sr-Nd isotopic diagrams andgrade toward higher Sr and lower Nd isotopic values from northto south. A likely source for the volcanics of this study is either amid-ocean ridge basalt (MORB)-type mantle that undergoes higherdegrees of partial melting than regions involved in MORB generationor a previously depleted source. We suggest that the high fieldstrength element (HFSE) anomalies have been derived throughdifferential element partitioning during fluid transport fromthe subducted lithosphere to the mantle wedge. Continental crustal material seems to play a significant roleparticularly in the Macolod Corridor and the Mindoro segment,based on the high LILE, La/Sm ratios, radiogenic Sr isotopes,and ¹⁸O values. The Macolod Corridor and the Mindoro segmenthave undergone source contamination by crustal material fromthe North Palawan-Mindoro crustal block either during the collisionof this block with the Manila Trench or by subduction of sedimentsrich in this crustal material. A similar component has alsobeen detected in the Bataan segment but in minor amounts. Thetrace element and isotopic differences between the northernand southern sections of the arc are interpreted in terms ofvariable composition (i. e., variable amounts of a crustal componentintroduced from the Palawan-Mindoro crustal terrain) of themetasomatic fluids released into the source.     

平南幔源包体中橄榄石的显微构造研究及其意义

平南玄武岩中的尖晶石二辉橄榄岩包体的平衡温度为930~980℃, 平衡深度为59~74km, 包体中橄榄石的扭折带滑移系多为(010) [100], 但也有(001) [100]的滑移系类型; 斜方辉石的滑移系为(100) [001], 它们均为高温低应变速率下的滑移系, 说明该区的上地幔主要是在高温低应变速率条件下经历了塑性变形作用.橄榄石位错组态多样, 有自由位错、位错壁、位错弓弯、缠结、{110}滑移带, 反映了上地幔的塑性变形特征.根据位错壁的大小估算, 上地幔差异流动应力为24.5~42.1MPa, 流动速率为2.93×10-17~8.36×10-16s-1, 有效粘度为1.72×1023~2.80×1024 Pa·s, 特征与中国东部新生代上地幔较为一致, 反映同处于拉张环境.      

利用相控模型进行井间参数预测

储层物性参数在空间的展布，一直是储层非均质性研究的难点，利用分形和蒙特卡洛方法，在精细的沉积微相及小层对比研究基础之上，预测了井间的岩石相分布，并根据取心井资料，建立了各种岩石相的渗透率相控模型，从而预测出井间渗透率的分布。该方法以地质特征为基础，将地质资料与数学方法相结合，充分体现了渗透率在井间既具有连续性，同时变化又非常剧烈的特点，为储层物性空间预测提供了新的思路。     

低氟与大骨节病－－大骨节病防治拾趣四则

该文笔者多年研究大骨节病原始原因的一项新说。即病区外环境低氟。引起体内以低氟为中心的代谢紊乱，从而导致以骨骼系统为主的病变－大骨节病。防治该病，应向体外补氟。药疗这一进补方式故然必然，但最有效又生活化的办法是食疗。食疗又分氟盐防治和饮茶防治两种。而最适用且简便的方法是提倡患区人群适度饮茶，并且应从儿时做起。关于补氟和饮茶等防治大骨节病的实践，笔者已浓缩于下面四则拾趣之中……。