地层的

Thus a complete section of stratigraphic sequences from Oligocene to Quarternary is obtained, showing 5 second order sequences and 20 third order sequences.

自 1985年起，中国海洋石油东部公司微体古生物分析鉴定人员对珠江口盆地近 5 0口钻井的有孔虫化石进行了定量统计，为高分辨率生物地层划分与对比提供了丰富的资料。

In the second formation of the Langshan group in the Dongshengmiao polymetallic pyrite deposit, metamorphic basic volcanic rock s have been discovered,except quartz keratophyre, with a blastoporphyritic texture containing albite and oligoclase and minor, pyroxen and hornblende.

东升庙硫－多金属矿床狼山群二组含矿地层中，除已发现的变质石英角斑岩之外，又找到具有变余斑状结构（斑晶主要为钠质斜长石，另有少量辉石和角闪石）的变质基性火山岩和变质凝灰岩夹层以及火山岩屑与晶屑。

In these curves, the apexes are one to one correspondence with the reservoir oil-water interfaces.

在抛物线形式的地层压力梯度线上，油水界面对应于该抛物线的顶点。

The case study from application of this approach to the eroded thickness calculation of Middle-Upper Ordovician in Ac...

运用该方法对阿克库勒凸起中上奥陶统的剥蚀地层厚度进行了计算，结果表明，中上奥陶统在该区的剥蚀厚度为0～610m。

A new ornithopod dinosaur, Lanzhousaurus magnidens gen. et sp. nov., from the Early Cretaceous of the Lanzhou Basin, Gansu Province, China, possesses the largest teeth of any herbivorous dinosaur yet discovered.

巨齿兰州龙是发现于中国甘肃省兰州盆地早白垩世地层中的一新鸟脚类恐龙，其牙齿是世界上已知植食性恐龙中最大的。

Proper well planning requires the hydrostatic head of the drilling fluid to overbalance the formation pressureby a certain safety margin.

合适的钻井计划需要使水面保持在一个确定的安全落差来平衡掉地层压力。

By changing overburden dynamic parameter, it reviews influence of the stratum change on the dam body.

通过改变覆盖层动力特性参数，考察地层刚度的变化对坝体反应的影响。

But except for the part complex area the overlying formation of the objective layer is relatively good.

但在局部复杂的区域外围，目标层的上覆地层地质条件相对就较好。

The process of the movement of overlying strata and surface is simulated factually.

根据关键层理论，分析了覆岩地层结构与离层的关系，探讨了覆岩离层发育过程的阶段性和周期性。

On the basis of adopting and analyzing comprehensively the available results, geology and seismic data as well as core data, this paper is focused on the analysis of strata and sedimentary facies character distribution of south margin of Junggar basin, and on the studies of structure frameworks and development of foreland overthrust belt.

本文在收集、整理前人的研究成果、地质及地震勘探及钻井资料的基础上，对准噶尔盆地南缘地层及沉积相带展布特征进行了研究分析，对准噶尔盆地南缘前陆冲断带构造格局与形成演化进行了分析研究。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。