岩性的

Influ enced by the uplift of long Men mountain, basinal development was of unhomogeneous from north part to south part. Separation of the basin controlled the distribution of sedimentary facies and sandstones

受龙门山演化的影响，盆地演化在南北方向上具有不均匀性，盆地内布具有分隔的特点，从而控制了沉积相带的展布和岩性分区。

The well-logging optimum interpretation software for low-porosi ty complex-lithology gas reservoirs is developed on the Sun workstation. It computerizes the logging interpretation work, greatly speeds the tedious opti mizing process, improves the working efficiency of well-logging interpreta tion, guarantees the accuracy of interpretation results.

在Sun工作站上，研制出低孔隙复杂岩性气藏测井优化解释应用软件，并运用该软件处理了陕甘宁盆地中部数十口井的资料，其解释结果与实验室岩芯分析数据、钻井取芯剖面、试气结论以及国外同类测井解释软件的处理结果进行比较，在解释效率和准确性上，取得了令人满意的效果。

After crystallization basement was formed in Tai Shan group in the end of Archaean, it suffered long term denudation and deposited to marine and land interbedded formation with stable lithology and thickness. Buried Hill is a large size fold nappe which was uplifted, compressed, folded, denudated and settled in Indosinian period, deposited in Mesozoic formation, then wholly advanced to the west in the late of Yan Shan movement. The force acting on internal structure of buried hill was complicated, and fault block was broken up.

本文通过物探、测井二次解释和钻井等大量资料的研究认为：桩西古潜山在太古代末期泰山群形成结晶基底后，遭受长期剥蚀，在古生代沉积一套岩性、厚度稳定的海陆交互相地层，是一个经印支期抬升、挤压、褶皱、剥蚀、沉降接受中生界地层沉积之后，在燕山运动后期，整体向西推移的大型褶皱推覆体。

A comparison with the reservoiring periods of the structural pools at the same horizon in this depression suggests that the lithologic oil pools were formed relatively early.

通过与相同凹陷同一层位构造油气藏成藏期的对比分析后认为，岩性油藏的成藏期具有相对早期的特征。

Despite the fact that the subtle reservoirs discovered in recent years are mostly stratigraphic and lithologic, the reservoir types show diversification,so are the main controlling factors of reservoiring in the basin.

准噶尔盆地腹部以单斜构造背景为主，近几年所揭示的隐蔽油气藏类型虽然主要以地层、岩性油气藏为主，但仍然呈现多样性的特点，成藏主控因素也具有相对的多样性。

There are three basic lithologic semantic relations between adjacent boreholes, which are respectively corresponding, including and pinching-out relations.

相邻钻孔之间细节地层的岩性连接有对应、包含和尖灭3种，基于地层属性及其语义关系的地层连接关系推理有6种基本模式，设计了相应的地层连接推理算法。

By the application of the method in eighteen wells in the western depression of Sichuan basin,it achieves good effect in the recognition of low permeability and low porosity tight clast of the western depression of Sichuan basin.

通过对川西坳陷十八口井的实际应用，此方法在低孔低渗的致密碎屑岩岩性划分中取得了良好的效果。

The properties of guided waves are sensitive to the internal structure of reservoirs. So, guiled waves may be used to provide an effective tool for reservoirs description and monitoring the process of hydrocarbon producton.

导波特性对储层内部结构与岩性十分敏感，它有可能作为储层描述和采油过程监测的有效手段，本文针对三层简单波导模型进行了频散方程及曲线的计算，并进行了人工合成槽波记录的研究。

The test result shows that using erossplot of AVO attributes sections to confirm the ranges of oil and gas-bearing bend in hydrocarbon reservoirs is effective. The lithologic parameters calculation is the key step of AVO inversing.

验证结果表明，利用AVO属性剖面的交会图确定气层范围是一种有效的方法，其岩性参数计算是AVO反演技术中的关键。

Lithological characterized by pyroclastic rocks interbedded with sedimentary rocks, with a few volcanic rocks.(2) The sedimentary facies: include normal fluvial, swamp, littoral and shallow lakes, as well as fallout facies of pyroclastic sediments, volcanic lahar facies, pyroclastic alluvial facies and pyroclastic fluvial facies (different from normal alluvial and fluvial facies).

1岩性——以火山碎屑岩、火山碎屑沉积岩和陆源碎屑沉积岩互层为特征，亦夹有少量火山岩；(2)沉积相类型——包括陆源碎屑沉积的河流相、沼泽相、滨浅湖相和火山碎屑沉积的空落相、火山泥石流相、火山碎屑冲积扇相和火山碎屑河流相(与陆源碎屑的冲积扇相和河流相不同)。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。