岩石学

Based on field geology investigation and laboratory research, the distribution, petrologic characteristic s and oil reservioring characteristics of the reservoir in the area are studied for the first time.

为了研究羌塘盆地烃源岩的生烃潜力及其储集条件，在野外石油地质调查及室内综合研究的基础上，首次对羌南坳陷查郎拉地区储层的分布、岩石学特征、储集性能等方面进行了全面、系统的研究。

This paper has mainly dealt, with the structural setting of volcanism, the petrologic and geochemical characteristics of volcanic rocks and its related mineralization along the coast of southeastern China and its vicinity.

本文主要论述中国沿海及其邻侧火山作用的构造背景、火山岩的岩石学和地球化学特征，以及其有关的成矿作用。

On the basis of analyzing the petrologic characteristics of Triassic reservoir in jilake area, Talim u basin, the pot tial factors of formation damage are discussed.

本文在分析塔里木盆地吉拉吉地区三叠系储层岩石学特征的基础上，探讨了潜在的地层损害因素。

Petrologic method was employed to estimate the T and P condition of the generation: 1630-1680℃ and 4GPa, and the temperature is much higher than asthenospheric mantle.

利用岩石学方法估算出岩浆形成时的温度达1630－1680℃，压力为4GPa，远高出软流圈地幔温度，从而为地幔柱的存在提供了确切的依据。

Based on the integrative analysis of seismic data, log data and petrologic character, three types of sedimentary facies can be recognized in the Yijianfang Formation.

在综合分析其岩石学特征、测井资料，结合地震资料，划分出台内滩、滩间、点礁三种沉积相，并讨论了一间房组早、晚期沉积相的空间展布特征，编制了各时期的古地理图，为油气勘探提供了地质指导。

Based on the measuring of out section and the analysis of inner data,the petrologic character,lithologic association,sedimentary structure,palaeourrent directions,and distribution of sandstone, the sedimentary character of the Jinci sandstone in Baode area is studied systematically.

在野外剖面实测和室内资料分析的基础上，结合对砂岩的岩石学特征、岩性组合、沉积构造和古流向特征以及砂体的空间展布规律等方面的综合研究，探讨了保德地区晋祠砂岩的沉积特征，认为晋祠砂岩为曲流河沉积。

Based on the study of twenty eight cores and thin section observations from the Sangtamu Formation in the south of Tarim River,this paper determines the petrologic features,fossil assemblages and facies distribution with the helps of ray logging and seismic data.

对塔河南20余口钻井进行了详细的岩性观察和室内薄片鉴定，在测井相和地震相识别的基础上，确定了研究区桑塔木组的岩石学特征、古生物组合特征及地层分布特征，进而分析得出其为台地前缘斜坡和内陆棚沉积环境。

Much attention is paid to petrologic recognition marks and distribution regulation of volcanic event strata in coal-bearing sequences of Taiyuan formation in the middle of North China.

概要：桑树勋刘焕杰贾玉如摘要研究了华北中部太原组含煤地层中火山事件层的岩石学识别标志和分布规律。研究结果表明：含煤地层中广泛发育火山事件层。

Seismit is the petrological record of seismic event in geological history. It is characterized by the seismitic structure.

震积岩是地质历史中地震事件的岩石学记录，具有特征的震积构造。

Owing to the lack of petrological and geochronological data, the nature and metamorphic process of the Tongbai complex remain unclear.

由于岩石学和年代学研究资料的缺乏，对其构造属性和变质演化过程一直存在着模糊的认识。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷