旗舰的绿色动力定位——“中国海监83”船（二）

船载直升机保障系统为了增强海监在海上的执法能力,扩大巡航区域,提高应急反应速度,“中国海监83”船上专门设计建造了直升机船载系统,为1架Z9型海监直升机搭载、起降提供了条件。直升机船载系统由调度指挥系统、起降系统、喷漆燃料及加油系统、消防灭火系统、维修保养系统组成     

山西东峰顶金矿床地质特征及成矿模式探讨

东峰顶金矿床成矿过程经历了热液期和表生富集期.矿石品位与氧化程度有关.矿质来源于燕山晚期岩浆活动触发的华北地台基底含金矿源层.它属于中温岩浆热液型矿床.区域构造派生的近南北向断裂,控制着金的定位.文中还探讨了成矿模式和找矿方向.     

风暴潮与天文潮非线性相互作用结果及有关问题的分析

分析了风暴潮与天文潮非线性相互作用的结果，给出了增、减水的解析表达式，指出了潮汐预报精度在增、减水分离中的重要性，提出了提高潮汐分析预报精度的方法。     

宁远保安地区基性─超基性火山岩基本特征

本文论述了保安地区火山岩的地质、岩石、副矿物、岩石化学、微量元素、稀土元素、稳定同位素、火山岩相及火山机构等特征。并对其演化规律、形成机制与成矿作用的关系，作了初步探讨。     

Geology of the Dolomites

The Dolomites region is a spectacularly exposed portion of the Southern Alps, a northern Italian chain derived from the comparatively gentle deformation of the Tethyan passive continental margin of Adria. The regionhad an active Permo-Jurassic tectono-magmatic evolu-tion, leading from Permian magmatism, through a Mid-die Triassic episode offast subsidence and volcanism, to the Jurassic oceanic break-up. Although the sedimentary succession ranges in age from Middle Permian to Creta-ceous, the geological landscape is largely dominated by the majestic Triassic carbonates, making the area a clas-sical one for the early Mesozoic stratigraphy. Particu-larly noteworthy are the Anisian to Carnian carbonate platforms, recording an evolution from regional muddy banks to isolated high-relief builduos. The hlline of the various basins and the development of a last generation of regional peritidal platform followed. The carbonate platforms of the Dolomites bear witness to a remarkable set of changes in the carbonate production and to signif-icant palaeoclimatic fluctuations,from arid to moist con-difions and vice versa; a great range of margin and slope depositional styles is therefore recorded. Alpine tectonic shortening strongly affected the area, with a first Eocenede formation, followed by later Neogene overthrusting and strike-slip movements.     

陕西双王,蒲峪金矿床中碲金矿矿物特征研究

对陕西太白双王碱性碳酸盐岩浆热液金矿床，华阴蒲峪大白团金石英脉型金矿床中碲金矿的产出特征，物理光学性质，化学组成进行了较详细的研究。对矿物的显微硬度，反射率色散值，化学成分进行了测定，提供了可靠的测试数据。