查询词典 lithology

Based on the detailed field survey and laboratory analysis, the authors studied lithology, sedimentary conformation and palaeontological characteristics of the sedimentary strata of Yixian Formation in northern Hebei and the sedimentary environment has been analyzed.

在野外剖面实测和室内分析的基础上，对冀北森吉图盆地义县组沉积地层的岩性、沉积构造和古生物特征等进行了详细的研究，并分析了其沉积环境。

Based on the detailed field survey and laboratory analysis, the authors studied lithology, sedimentary conformation and palaeontological characteristics of the sedimentary strata of Yixian Formation in northern Hebei and the sedimentary environment has been analysised.

在野外剖面实测和室内分析的基础上，对冀北森吉图盆地义县组沉积地层的岩性、沉积构造和古生物特征等进行了详细的研究，并分析了其沉积环境。

This paper enumerates nine macroscopic climatic indicators in the study of China's Quaternary climate:Quaternary glacial vestiges,periglacial structure, mammal fossils,plant fossils,mollusk fossils,foramin- iferal fossils,lithology,karst and sea-level oscillation.

本文首先列述了中国第四纪气候研究中9种主要宏观气候标志：冰川作用遗迹、冰缘构造，哺乳动物、植物、软体动物、有孔虫化石，岩性、岩溶及海平面升降等方面的特征。

The Xujiahe formation in south Sichuan basin is featured by continental clastic sedimentary, thin sand mud interbed, and the welldeveloped sandstone in this area, however, its lithology is tight and its physical properties is poor. In the case of gas bearing, the acoustic velocity difference between the sandstone and the shale is too little to make clear responses on seismic data, as a result, it is very difficult to conduct the gasbearing prediction and to analyze the gasbearing range distribution by means of conventional impedance inversion and hydrocarbon detection.

四川盆地蜀南地区上三叠统须家河组为一套砂泥岩互层的陆相碎屑岩沉积，砂岩发育，但岩性致密，物性较差，砂岩储层含气后的速度与页岩速度相差不大，在地震剖面上无明显的响应，因而采用常规波阻抗反演和含气检测技术不能有效解决该类含气储层识别问题和含气范围展布问题。

In allusion to the characteristics of complex lithology and various kinds of reservoir spaces in Archaean metamorphic rock reservoir, a set of methods appropriate to the logging evaluation of this kind of reservoir were proposed.

针对太古界变质岩储层岩性复杂、储集空间多样等特点，提出了一套适合该类油藏储层测井评价方法。

According to the lithology combination characteristics of field section and blow surface section, Lucaogou Formation of Permain only distributes in Malang depression and the south of Tiaohu depression.

笔者通过野外剖面、井下剖面对比，详尽地描述了二叠纪芦草沟组的岩石组合特征。

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