岩石学

By summarizing the futures of the relative permeability curve in low permeable reservoirs and study of the futures of relative permeability curve in lithic arenite which rock fragments are most come from tuff and lava, it is the reservoirs rock character, the type of detrital minerals, the degree of grains coarse and the lay out of clay mineral that are main influencing factors which influence the relative permeability curve.

本文在总结低渗透油藏油水相对渗透率曲线特征的基础上，对以火山岩、凝灰岩岩屑为主的岩屑砂岩相对渗透率曲线特征进行研究，并分析了其影响因素，研究表明低渗透储层的岩石学特征，碎屑颗粒的成份、结构，其表面的粗糙程度，及其粘土矿物的产状对相对渗透率曲线有明显的影响。

According to characteristics of igneous petrology and spatial types of reservoir, igneous reservoirs of Jiyang depression are divided into four categories: fractured irruptive rock reservoir, fracture-pore thermocontact metamorphic rock and irruptive rock compound reservoir, pore volcanic debris cone reservoir and fracture-pore overfall basaltic rock reservoir.

根据火成岩岩石学特征及主要储集空间类型，将济阳坳陷火成岩油藏分为四类：裂缝型侵入岩油藏，裂缝—孔隙型热接触变质岩、侵入岩复合油藏，孔隙型火山碎屑锥油藏，裂缝—孔隙型溢流玄武岩油藏。

We have carried out analyses on gas, mineral cement and bulk rock compositions and isotope ratios together with petrography and fluid inclusion to assess the origin of the H2S.

为了评估 H2S 的成因，分析了气体、矿物胶结物和全岩的组分和同位素，并进行了岩石学和流体包裹体的研究。

Petrography and mineral chemistry of 100 meteorites collected from the Grove Mountains,Antarctica,were studied and their chemical-petrographic types were assigned.

本文主要报道了南极格罗夫山新回收的100块陨石的岩石学和矿物化学特征。

China ; coalbed methane ; coal reservoir ; coal petrography ; coal physics ; controlled gas mechanism

中国；煤层气；煤储层；岩石学；物理学；控气机理

Till now, macro-level seismic petrology research doesn't form a series definite concept and mature methods.

目前，宏观层面的地震岩石学研究尚没有形成一套明确的概念和成熟的方法。

The elementary petrology system, research methods and modern analytical techniques in petrology will be presented in 108 course hours.

岩石学》是固体地球科学重要的基础课之一，也是研究地壳物质组成的重要课程。

The laboratory contents are divided into principal and applied experimental parts for training the abilities of analyzing and solving petrology problems.

实验内容包括基础性实验和应用性实验两部分，以训练学生分析和解决与岩石学有关的问题为目的。

Volcanic rock is quite different from sandstone and carbonate rock in diagenetic model, petrology and reservoir characterization.

火山岩在成岩模式、岩石学和储集层特征上，与砂岩、碳酸盐岩有很大区别。

Combining petrology and the reservoir sensitive analysis, the author builds the rock matrix models.

以储层岩石学分析为基础，结合储层敏感性分析，建立了三角洲储层中影响孔隙结构的微观骨架模型。

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