查询词典 lithological

Field geology characteristics show that they are composed of melange bases (mainly abyssal flysch and carbonate rocks) and melange blocks from various tectonic environments, often with fault contact among each lithological units, belonging to typical ophiolitic melange zone.

野外地质特征表明它们由混杂基质(主要为深海复理石和碳酸盐岩)和来自不同构造环境的混杂岩块组成，各岩石单元之间多以断层接触，属于典型的蛇绿混杂带。

The carbonate rock-argillaceous rock, limestone-siliceous shale and sea-bottom clastic rock developed from east to west in Pingliang Formation of the western Ordos Basin,which shows the lithological sequence of marine sediment resulted from increasing water depth. The graptolite shale and marl with high-abundance hydrocarbon are formed in the palaeogeographic environment of deepwater slope.

鄂尔多斯盆地西缘中奥陶统平凉组自东而西发育的碳酸盐岩—泥质岩、灰岩—硅质页岩和海底碎屑岩反映了海相沉积因水深变大而形成的岩性序列，含有机质丰度高的泥质和泥灰质烃源岩形成于深水斜坡相的古地理环境中。

6In reservoir aspect, the oil source is sufficient in the study region, which betweeneastern side of main hydrocarbon hollow trough in the northwest of Beier and deep big faultcrossing segment;the reservoir mainly develops sandstone and the gritstone sub-faciesdeposition of the front fan delta. Petrophisical is bad, the reservoir bearing oil type mainly isfault anticline oil pool and the lithological character-structural oil pool.

6研究区位于贝西北主生烃洼槽的东侧和深大断层的交汇处，油源充足；储集体主要为扇三角洲前缘亚相砂砾岩体，物性较差；油藏类型主要为断背斜油藏和岩性—构造油藏。

In combination with the geological features of the ga wells in West Sichuan, such as multi-payzone high pressure gradients and a large lithological change in channel sand bodies, etc., the casing cementing and perforation completion were adopted for the main well and branch holes in the well group and the interzonal pressure seals of the main well and branch holes, and the separate well fracturing and producing were all realized through a completion string with dual-tubing and dual-packer.

结合川西地区气井多产层、高压力梯度、河道砂体岩性变化大等地质特点，该井组主井眼和分支井眼均采用套管固井、射孔完成，通过双油管和双封隔器的完井管柱实现了主井眼和分支井眼的层间压力分隔和分井压裂、分井采气。

Combining with high resolution seismic data and log data, this paper makes a profound analysis of the space pattern and reservoir predictability of depositional system on oil and gas pools of honghaoersute sag. By means of Kiba formation, K.ibt and Kibt2 segments analysis on the equivalent time stratigraphic framework, subtle traps will be predicted on stratigraphic traps and lithological traps.

阐明层序、体系域和沉积体系的内部构成及其特征，与高分辨地震资料和测井资料的处理技术相结合，深入解剖洪浩尔舒特凹陷油气藏成藏组合的沉积体系空间配置、储层预测，在等时地层框架内对含油层段(K_1ba组、K_1bt~1及K_1bt~2段)进行精细解剖，有目的地寻找以地层、岩性圈闭为主的隐蔽油气藏。

Combining with high resolution seismic data and log data, this paper makes a profound analysis of the space pattern and reservoir predictability of depositional system on oil and gas pools of honghaoersute sag. By means of K〓ba formation、K〓bt〓 and K〓bt〓 segments analysis on the equivalent time stratigraphic framework, subtle traps will be predicted on stratigraphic traps and lithological traps.

阐明层序、体系域和沉积体系的内部构成及其特征，与高分辨地震资料和测井资料的处理技术相结合，深入解剖洪浩尔舒特凹陷油气藏成藏组合的沉积体系空间配置、储层预测，在等时地层框架内对含油层段(K〓ba组、K〓bt〓及K〓bt〓段)进行精细解剖，有目的地寻找以地层、岩性圈闭为主的隐蔽油气藏。

The formation process of the rocks is divided for thefirst time into three cycles corresponding to J2, J3, and K1, respectively, and each cycle into early,middle, and late periods based on intruding contact relationship among different types ofgranitoids.3. A detailed study on the petrological characteristics of different cycles of theMesozoic granitoids supports classification of the rocks into three lithological associationsincluding A-type, high-K calc-alkaline, and calc-alkaline granitoids, of which the first associationbelongs to alkaline series, and the others belong to calc-alkaline series. It is shown that thelithologies change from diorite, quartz monzonite, and granodiorite to monzonitic graniteand syenogranite with periods from early to late in each cycle.4. A preliminary summarization hasbeen made on the evolution characteristics of the rocks.

首次将中生代花岗岩类划分为J2旋回、J3旋回、K1旋回等三个旋回，并依据不同岩石类型间的侵入接触关系，将每个旋回又划分为早、中、晚三期。3、在详细研究区内中生代不同时期花岗岩类岩石特征的基础上，首次将区内中生代花岗岩类划分为碱性系列碱质A型花岗岩类以及钙碱性系列高钾钙碱性花岗岩类和钙碱性花岗岩类等二个系列三种岩石组合类型，确定每个旋回从早期到晚期，岩石均具有从闪长岩、花岗闪长岩、石英二长岩-二长花岗岩-正长花岗岩演化的趋势。4、初步总结了区内中生代花岗岩类的演化特征。

The predicted sand bodies are distributed in north-cast and approximately north-south orientation. The sandstone reservoir, which is getting thin and pinch out to the high west-north structure, is easy to form the lithological trap with sand body updip pitchout and the structural lithologic trap. Lens sandstones developed and are distributed in source rocks, It is easy to form lithologic traps.

预测砂体分布呈现出北东向、近南北向展布特征；向西北构造高部位方向变薄尖灭的储集砂体极易形成上倾尖灭岩性圈闭及构造－岩性圈闭，透镜体砂岩也较发育，其分布于生油岩区，容易形成岩性圈闭。

In addition, the theory can help the designer to select rational gallery sizes and effective supporting and constructing method, it also gives a quantitative criterion formulation that takes into account the lithological character, gallery size and lateral pressure coefficient, thus judging if shallow superincumbence is reasonable.

该理论还能帮助设计工程师选择合理的洞室尺寸和有效的支护措施和施工方法，并能对洞室的浅埋与否给出了考虑岩性、洞室尺寸、侧压系数的定量判别式。

In the oil exploration of Yaojia Formation Putaohua oil reservoir of Xingshan synclinal zone of Sanzhao Sag in Songliao basin, no big achievement has been gotten depending on the lithological model as usually did.

在对松辽盆地三肇凹陷杏山向斜区白垩系姚家组葡萄花油层的勘探中，以往按岩性油藏模式部署勘探，未获重大突破。

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。