查询词典 Paleogene

It is very important to develop the researches of paleoseismic records and seismites in lacustrine depression in Paleogene.

深入开展新生代陆相断陷湖盆震积作用和震积岩研究，能为盆地构造演化提供动力学解释，如果能与岩性、成岩作用史、孔隙演化史相匹配研究震积岩，将具有一定的石油地质意义。

The pore structure character of reservoir of Paleogene in Melut Basin of Sudan was analyzed by studying the effect of lithology, diagenesis, pore types and clay minerals on pore structure. This reveals micro-features of the reservoir and its effects on development result. Reservoir lithology is mainly lithic quartz arenite and feldspathic quartz arenite, which has low textural maturity.

从储层的岩性、成岩作用、孔隙类型及影响孔隙结构的因素等方面，对苏丹穆格莱德盆地古近系储层的孔隙结构特征进行了分析，揭示了该储层的微观特征及其对开发的影响。

Study indicates that: the Paleogene paleolakes were mainly distributed in the northeast of the Qinghai-Tibet Plateau and the Neogene paleolakes mainly in the southwest plateau; the area between the two parts is a zone of transition.

研究表明，古近纪时期的古湖泊主要分布在高原的东北部地区，新近纪时期的古湖泊主要分布在高原的西南部地区，两者之间为过渡地带。

Chengbei oilfield located in Bohai sea is a viscous field with a development history more than twenty years,and its main developed pays are in Paleogene Dongying formation and Neogene Guantao formation.

埕北油田位于渤海海域，是一个已有20多年开发历史的稠油油田，其主要开发层系为古近系东营组上段和新近系馆陶组。

Based on the identification of key interfaces,the paleogene is divided into 4 sequences and 11 system tracts.

在关键界面识别的基础上，将埕北断阶带的古近系划分为4个层序、11个体系域，建立起整个工区的时间框架。

They are at least half of average total deposition rates of the adjacent basins in Paleogene.

其剥蚀速率至少占到了毗邻盆地古近纪平均总沉积速率的一半以上。

And summarized the basic structural characteristics of caprock sequences in the Paleogene and the controlling function of tilt variation to deposit.

并总结了下第三系盖层层序的基本构造特征和断块掀斜变动对沉积的控制作用。

This study focuses on the palynology and sequence stratigraphy of the Paleogene successions in the Jiyang Depression.

在陆相盆地中，基底沉降、沉积物供给和气候控制着基准面变化和层序发育，而气候的变化造成植被的变化，即造成了植被所产生的孢粉组合的变化，层序地层与孢粉组合有着密切的联系。

Through deposit and structural sequence analysis in the basin, staged an evolution model of the Paleogene tectonic activities.

通过盆地沉积及构造序列分析，初步建立了该区晚古近纪构造运动阶段性演化模式。

There are several types of sedimentary gravity flows of Paleogene Dongying Formation in the central-northern Liaozhong sag.

辽中凹陷中北段东营组发育多种类型的重力流沉积，它们在形成机制上差别较大。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。