南沙群岛海域构造地层及构造运动

根据对“实验2”号调查船1987—1991年测得的反射地震剖面的解释,论述了南沙群岛海域的构造层划分、时代属性与分布发育特征。提出本区自白垩纪中期以来发生过两次重大的构造运动,形成两个裂谷作用构造旋回。     

厦门港水动力因素低频波动特征及其机制分析

本文根据历史水文气象资料，用条件谱分析方法，分析了厦门港水动力因素低频波动特征并探讨其发生机制。结果表明，低频波动清楚地表现为水位和表层盐度的波动。厦门港水位的低频波动主要源自平潭站的水位波动，风的贡献是次要的；条件谱分析了难以描述表层盐度低频波动和九江径流波动的复杂关系。     

南极中山站石榴石变粒岩的岩石学矿物学及其变质作用研究

本文报道了南极拉丝曼丘陵“中山站”石榴石变粒岩的岩石学和矿物化学特征;确定了其矿物组合及世代演化关系,利用电子探针分析了其特征变质矿物的化学组成,最后推断东南极拉丝曼丘陵地区曾发生过麻粒岩相变质作用和混合岩化作用。     

波纹巴非蛤Paphia undulata精子发生的超微结构

本文在超微结构水平上,研究波纹巴非蛤精子发生过程中细胞形态结构的变化和细胞器的演变规律,以及成熟精子的形态结构。观察到精细胞核形态变化的特点和线粒体演变过程。尤其是精细胞变态过程中顶体的形成和中心体的移动。精子为典型的初生型。本文还讨论了双壳类成熟精子核型变化的种属间的差异。     

Effects of Irregular Wave Groups on Pile Forces

The wave forces on 1, 2 and 4 vertical circular piles under the action of several wave trains of the same wave parameters, such as Hs,Tp and Mo, but different wave group factor GF are measured in the laboratory. After comparing these forces, it may be concluded that the mean and significant wave forces are almost of no difference for the wave trains with different GF. When GF is larger, the one-tenth of the wave froce extreme is slightly increased and the maximum wave force is much larger than the ones with smaller GF, to which attention must be paid in engineering practice.     

超过例外氧暴露时限的空气巡回潜水实验中若干生理功能的观察

17名潜水员安全地进行了55人次超过美国海军例外氧暴露时限1.5—3倍的空气巡回潜水实验。生理功能观察和肺活量测定结果表明,在水深70m以浅,潜水员均保持了相当好的智力和操作能力,在连续3d 3倍氧暴露时限的巡潜后期,只有3人肺活量下降,且在次日测定时已见恢复,表明上述暴露是安全的。美国海军例外氧暴露时限中对于70m以浅空气暴露的相应规定显得保守。     

Numerical simulation of non-gaussian process of wind waves

In this paper further mathematical analysis on "correlation transfer technique" by Polge el al. is carried out, the tenable conditions and the extent of suitability for the said method are proved as well. In consideration of the influence of skewness of the sea surface elevation on spectral shape, a "quasi-correlation transfer techique" is developed by the modification of the simulated target spectrum. Meanwhile, the numerical simulation of the non-Gaussian process of wind waves is carried out in view of the two conditions of the surface elevation probability distribution and the spectrum. By using its simulated results, the influence of skewness of the sea surface elevation on two parameters in the distribution of wave heights (which had been fitted by using the Weibull distribution) is analysed. The "quasi- correlation tranfer technique" is verified and compared with the selection wave data observed in the Jiaozhou Bay in the period of 1980 to 1981. Results make clear (hat, as far as the statistical d     

人工越冬对虾体内寄生纤毛虫——旋毛蟹栖拟阿脑虫,新亚种的记述

报导了从中国对虾(Penaeus orientalis Kishnouye)越冬亲虾血淋巴内分离的盾纤毛目纤毛虫一新亚种,隶属于嗜污科(Philasteridae)拟阿脑虫属(Paranophrys),系蟹栖拟阿脑虫(Paranophrys carcini)一新地理亚种,定名为旋毛蟹栖拟阿脑虫,新亚种(Paranophrys carcini spiralis subsp.nov.)。本工作对该亚种做了蛋白银染色、银浸法、孚尔根染色,以显示其银线系、纤毛下器及细胞核器,并结合扫描电镜对虫体形态作了观察与鉴定。文内对该亚种的形态学作了描述并列表比较了所在属诸种主要性状特征以及本新亚种与相似种在形态特征上的主要差别,以确定新亚种的成立。     

近海污损生物的调查方法

近海海区污损生物调查有浮标挂板法和海上设施（浮标及其锚碇系统，Ｍａｒｅｘ水文浮标，移动式钻井平台和固定式生产平台）采样法。由于近海海区污损生物调查工作的特殊性和艰难性，笔者提出了利用已有的海上设施，尤其是固定式平台来积累近海污损生物资料，以便进行生态学研究。     

厦门港岩石岸潮间带软体动物的生态

本文根据１９８２年２月至１９８３年２月在厦门港岩石岩潮间带采集的软体动物，论述了其种类组成，数量分布，生活型及影响软件动物分布的主要环境因子，厦门港岩石岸潮间带共发现软动物５４种。其中，多板类６种，腹足类３３种，双壳类１５种，优势种有僧帽牡蛎，黑荞麦蛤，复瓦小蛇螺，粗糙滨螺等。与６０年代初调查结果比较得出，厦门港岩石岸潮间带的软体动物群落是相对稳定的，潮汐是决定河口结果比较得出，厦门港岩石岩潮间带