按功能来分，泵站既可指集油泵站也可指干线泵站，在某些情况下统指集油泵站和干线泵站。
Functionally, pump station are either gathering stations or trunk line stations, and in some cases both.
铜陵花树坡铜矿床主矿体赋存于二叠系下统栖霞组硅质层内，次要矿体赋存于孤峰组内，受层位控制。
The main orebody of Huashupo Copper Deposit in Tongling occurs in silica horizon of Qixia Group of Lower Permian System, while minor ores controlled by strata occur in Gufeng Group.
盘石水库泄洪洞、导流洞所涉及的岩体为寒武系下统灰、页岩互层层状岩体。其中页岩对洞室的稳定起决定作用。
There are mutual samdwich rock of Cambrian limestone and shale in Pan-shi reservoir's to piloting water tunnel and flooding water tunnel, in which the shale is decisive to the tunnel stability.
古亚洲与特提斯构造交汇带盆地群发育石炭系、侏罗系（中下统）、白垩系（下统）等多套烃源岩，具有厚度大、分布广、有机质丰度高的特点。
A number of suites of Carboniferous, middle-lower Jurassic and lower Cretaceous hydrocarbon source rocks were developed in the basin groups in the Paleo-Asian and Tethyan structural confluence area.
宜昌三斗坪地区南华系CIA研究表明该区南华系下统莲沱组下部的CIA值在50~65之间（干燥寒冷），上部为65~75之间（温暖潮湿）和顶部为55~60之间（干燥寒冷）；
Our results show that the value of CIA is at 50~65 in the lower part, 65~75 in the upper part and 55~60 in the top part of the Liantuo Formation, Lower series of Nanhua.
利用地质、地球物理等资料对乌尔逊凹陷下白垩统高频层序特征及其控制因素进行了分析。
Based on the geological and geophysical data, this paper analyses characteristics and controls of high-frequency sequences of Lower Cretaceous Series in Wuerxun Depression.
另外，通过剑门关地区上侏罗统—下白垩统的磁化率各向异性研究发现，本区磁化率最大主轴方向可分为北东—南西向及北西—南东两组。
The study of magnetic susceptibility anisotropy in Jurassic and Cretaceous shows that there exit two maximal axis directions of magnetic susceptibility in the study area of Jianmenguan.
塔巴庙地区下二叠统是多砂层复合叠加连片，大面积含气的层位。
The Lower Permian at Tabamiao region is a large area gas-bearing formation consisting of many sandbeds interconnected and superposed.
其围岩有麻源组和中下石炭统的区域变质岩系及下侏罗统梨山组地层等。
Its wall rocks consist of the regional metamorphic rock, series of Mayuan formation and middle-lower Carboniferous series as well as lower Jurassic Lishan formation.
深水区储层至少有三套，始新世陆相地层、下渐新统海陆过渡相地层和上新统及其以上海相深水扇。
There are at least three reservoir cases in deepwater: Eocene terrestrial formation, low Oligocene transitional formation and Pliocene and above Marine deepwater fans.
出露于桐庐冷坞的上石炭统黄龙组、船山组和下二叠统栖霞组、丁家山组，总厚932.3米。
The Huanglong, Chuanshan formation of Upper Carboniferous and the Qixia, Dingjiashan formation of Lower Permian, outcropping in Tonglu-Lengwu, have a total thickness of 932.3 meters.
对浙江江山碓边下寒武统上部—下奥陶统下部碳酸盐岩进行了碳氧同位素测定。
The studied carbonate rocks dealt with in this paper were collected from the classic section of the Cambrian to Lower Ordovician age at Duibian of Jiangshan, Zhejiang.
近年来中国石油西南油气田公司蜀南气矿在老气区下三叠统嘉陵江组油气二次勘探中取得显著成效。
In recent years, South Sichuan Gasfield has made a great success of secondary exploration in the Lower Triassic Jialingjiang Formation in the old zones.
这些特征表明原油是典型的湖相原油，其主要的烃源岩是下白垩统湖相源岩而非侏罗系煤系烃源岩。
These characteristics of the oils show th at they are typical lacustrine oils a nd should be derived from the Cretaceous source rocks, not from the Jurassic coal measures.
川东南脉状萤石-重晶石矿床主要产于下奥陶统碳酸盐岩中。
Vein fluorite and barite deposits in southeast Sichuan occur mainly in the Lower Ordovician carbonate rocks.
查干凹陷位于银根盆地东部，勘探主要目的层为下白垩统。
Chagan depression is in the east of Yin 'gen basin, and lower cretaceous is major exploration stratum.
矿田地层为泥盆系火山岩建造及下石炭统火山-沉积岩建造。
The stratigraphy is shown as volcanic formations of Devonian and volcanic-sedimentary formations of Lower Carboniferous.
下侏罗统含煤系是铀矿化赋存的有利部位。
Uranium mineralizations are hosted in the Middle-Lower Jurassic coal-bearing series.
新生界沉积厚度小于下白垩统剥蚀量，未能弥补剥蚀造成的热损失。
The Cenozoic sedimentary thickness, which is smaller than the Lower Cretaceous denuded thickness, cannot make up heat losses caused by denudation.
克孜尔塔格岩体侵入最新地层为下石炭统干墩岩组。
The youngest strata intruded by the Kizil Tag intrusion are the Lower Carboniferous Gandun Formation.
因此，将中下侏罗统确定为本区的主要找矿目标层，下白垩统为次要找矿目标层。
Therefore, the Lower-Middle Jurassic is selected as the main target horizon for sandstone-hosted uranium deposit, and the Lower Cretaceous as the minor one.
论述下石炭统火山岩及火山碎屑沉积岩、区域性大断裂及次级构造对成矿的控制作用。
The gold mineralization is controlled by lower carboniferous volcanic and pyroclastic sedimentary rocks, regional faults and secondary structure.
下中新统上珠江组盖层泥岩含量不少于60％，圈闭有好的上封侧堵条件。
Good sealing conditions both upper and lateral with a shale content of more than 60% in upper Zhujiang group in Lower Miocene.
下三叠统海相烃源岩是下扬子区最有利的烃源岩，陆相沉积也具有一定的生烃潜力。
The Lower Triassic Marine source rock is the most favorable one in the Lower Yangtze area, and the continental deposit has certain hydrocarbon generating potential.
准噶尔盆地腹部的石南31井区，下白垩统清水河组一段为一个近期新发现的以岩性控制为主的高产油藏。
A high production reservoir mainly controlled by lithology has been recently discovered in the Member 1 of the Qingshuihe Formation (K_1q_1) at the Shinan 31 Well in the central Junggar Basin.
地质和地球化学研究结果认为，铝土矿的成矿物质来源于下志留统韩家店群的水云母泥、页岩。
The geological and geochemical study results indicate that the metallogenetic materials came from the hydromica mudstones and shales of the Hanjiadian Group of Lower Silurian System.
西北地区中、下侏罗统煤层广布，厚度较大；
The Middle and Lower Jurassic with thick coal seam is widely distributed in Northwest China.
下白垩统的扎赉诺尔群的沉积相的主要类型为三角洲相，湖相和浊流相。
The facies types of the Lower Cretaceous are mainly delta, lake and turbidity.
下白垩统的扎赉诺尔群的沉积相的主要类型为三角洲相，湖相和浊流相。
The facies types of the Lower Cretaceous are mainly delta, lake and turbidity.
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