夜光藻的营养动力学

从饵料，外界营养条件和离子变动的角度研究了夜光藻的营养动力学。结果表明，夜光藻与基饵料之间存在类似米氏方程的定量关系，外界离子变动可以影响夜光藻的重量活动，并提出了夜光藻赤潮形成的生化聚集机制。     

海带雄配子体的发育研究

海带雄配子体经单个分离培养，长成复杂的丝状多细胞雄配子体克隆。其中一部分细胞体积较小，逐渐分化为精子囊，并放散精子。而另一部分细胞逐渐增大体积，并经单性生殖发育成叶状体。这些叶状体绝大多数为畸形。染色体计数全为单倍体。把它们移入海里养殖，能正常生长发育，但没有孢子囊，不产生孢子     

A new examination of absorption line density in the Lα forest of QSOs

The distribution of the absorption lines in the L forest of QSOs is re-examined in relation to both absorption and emission redshifts by analyzing a sample consisting of 20 QSO L forests.On the one hand, the -value in the relationN(z _abs)=N ₀(1+z _abs) is re-estimated by applying the maximum likelihood (ML) method to all the L forests in our sample as a whole as well as to the forests for individual QSOs. The global estimated is 2.20±0.28 and both the quasars with highest and lowestz _em do not individually have a significant effect on it. A non-parametric test on the estimate of from individual QSOs shows that there is no significant difference between the numbers of positive and negative -values. This does not, therefore, favour the idea that for individual QSOsN(z _abs) decreases with increasingz _abs.On the other hand, the possible correlation between the absorption line density and the emission redshift of the QSO itself, which was found by Bianet al. (1986, 1988) and re-discovered independently by Tytler (1987), is shown once again not only by the largerz _em QSOs having larger mean density, but more importantly, at a rather high confidence level, by the fact that, at the same values ofz _abs, QSOs with largerz _em possess a greater number of L absorption lines.A discussion of the inverse effect suggests that it is still hard to say whether this effect really exists.     

三维应变—应力场理论及其应用

本文根据Reches的“滑动模型”,对三维应变场中岩石破裂行为进行了系统的理论分析,探讨了应变、应力与活动断裂之间存在的关系,并结合实倒在三维应变-应力场理论应用方面做了有益的尝试,从而丰富和发展了岩石破裂理论。     

基于新疆GPS联测资料分析青藏高原北缘地壳运动规律

介绍了该网的布网方案、点位的选取、观测方案、数据处理方案等，并且阐述了对六期观测成果的处理、分析的方法，给出了青藏高原北缘板内块体相互运动变化的趋势。     

四川大凉山断裂带的晚第四纪平均滑动速率

大凉山断裂带呈近南北向或北北西展布于安宁河、则木河断裂东侧的大凉山腹地，是一条连接鲜水河、小江断裂的贯通性全新世活动断裂，全长约280km。航、卫片解译及野外实地考察结果表明，大凉山断裂带由海棠-越西、普雄河、布拖及交际河四条次级断裂呈羽列组合而成，晚第四纪以来的平均左旋滑动速率在3mm／a左右。     

Laumontitization as an Exploration Indicator of Epithermal Gold Deposits： A Case Study of the Axi and Other Epithermal Systems in West Tianshan, China

In the light of field investigation, microscopic study, X-ray phase analysis and mineral infrared spectral analysis, it is considered that laumontitization is of extensive occurrence in the Axi gold orefield. The development of laumontitization and its relationship to mineralization show that the laumontitization appeared mainly at the top of and in the periphery of orebodies, and occurred at the edge of the epithermal system or at the late stage of epithermal system evolution. Therefore, laumontitization can be used as an exploration indicator of epithermal gold deposits. The fluids responsible for laumontitization in the Axi gold orefield are similar to those producing hot spring-type gold deposits or those from modem geothermal fields. Epithermal mineralization of the Axi gold deposit was dated at Carboniferous, indicating that the West Tianshan of China is a region favorable to epithermal-type gold mineralization and preservation. Hence the West Tianshan of China is a target area for exploring epithermal gold deposits.     

新疆阿舍勒铜矿床中黝铜矿的特征

新疆阿舍勒火山岩型块状硫化物铜矿床中黝铜矿广泛产出,并以锌砷黝铜矿为特征。在以铜为主的主矿体（Ⅰ号矿体）中,黝铜矿几乎均属锌砷黝铜矿,含银甚低,其化学成分在时空分布上变化不大且无显著的变化规律,不同类型矿石之间黝铜矿的成分变化也不大;但在以铅锌为主的次要的Ⅱ号矿体中黝铜矿含一定量的银。与其它各类矿床相比,锌砷黝铜矿是阿舍勒黝铜矿的主要类型,也是阿尔泰成矿带的主要黝铜矿类型。     

几种应变定义局限性与准确性的几何分析

用几何分析方法简要地分析了Ｃａｕｃｈｙ应变和Ｇｒｅｅｎ应变的局限性以及Ｋｏｅｒｂａｒ－Ｓｗａｉｎｇｅｒ应变定义的准确性,并举例加以说明。     

山东省胶东半岛两次疑难历史地震的考证

山东省的胶东半岛历史悠久,是我国文化发展较早的地区之一。根据有关史料的记载,该区曾发生过１０４６年,４９５年虞丘山两次历史地震。但在确定地震参数时,由于历史原因,对史料中记载的“虞丘山”的位置说法不一,因而,对这两次地震的震中位置和震级存在不同的意见。