地层

In order to investigate the relation of vertical resolution of seismic reflection with stratum structure and frequency of incidence wavelet, and the relation between the percentage of sandstone and the amplitude and wave impedance of seismic reflection in sand layers, two geological models are developed.

研究地震反射波垂向分辨率与地层结构及入射子波的频率关系和砂层组中砂岩百分比与地震反射波振幅、波阻抗之间的关系。

According to the color index of kerogen and micro-algae fossil, it is demonstrated that thepaleotemperature of the black shale series ranges from 60℃to 110℃.

按照干酪根和微体藻类化石颜色指标，大致确定该地层的古地温为60℃～110℃。

In the early 1800's each layer of rock was given a name,an age and an index fossil.

年代早期，他为每个地层取名，设定年代以及标准化石。

According to stratum and tectonic characters, judging from the time of tectonic movement and anamorphic characters, the fold in the area happened mainly in Indo-Chinese epoch.

根据地层与构造特征，从构造运动影响的时序及变形特点上判断，本区主要在印支晚期才发生褶皱。

Meanwhile, the relict stratum of Jurassic in Shanxi and Henan Province can compare with the stratum in Ordos. So we can inferred from that the eastern boundary of the basin is on the east of Luliang Mountain. However, Taihang Mountain has already risen in Indo-Chinese epoch,so the farthest place of the east boundary can only be Taihang Mountain.

同时，山西和河南等地的侏罗系残留地层与鄂尔多斯可以进行对比，可以推断，盆地的东界在吕梁山以东，而太行山在印支期已经隆起，所以盆地的东界最远只能达太行山。

The purpose of our work is that get the target and technique of pressure adjustment through the analysis of formation porous pressure that affects the quality of cementing, regulation of pressure change for infilling wells, technique of pressure dropping for whole block, technique of pressure discharge for high pressure, maintaining pressure in high pressure and lower penetrability formation.

突出的工作在于通过对影响固井质量的地层孔隙压力的分析得出压力剖面调整的目标，通过注水井降压规律、区块整体降压技术、高压层泄压技术、高渗低压层压力保持方法等几个方面研究提出一套压力剖面调整技术。

On the basis of Chen's equation of finite deformation mechanics with a dragging coordinator system,the paper studied the meaning of elastic parameters and constitutive equation in the medium equivalent to classic infinitesimal deformation mechanics that cracked,large deformation formation corresponds to and relevant features of seismic velocity.

基于陈至达的拖带坐标系的变形力学方程，研究了大变形破裂地层对应的经典无限小变形力学的等效介质弹性参数的含义、物性方程和相应的地震反射波的速度特性。

Separate implementation of sand control, water plugging and injectivity profile control had brought formation damage.

一次性实现防砂、堵水、调剖的工艺技术，可节约费用，减少对地层的伤害。

However, the descendent injectivity influenced development result during the process of waterflooding.

但在油田注水过程中，由于各种原因造成注水地层吸水能力下降，影响了油田注水开发的效果。

The sensitivity of parameters are analyzed, and results show that the hydrocyclone, acting as an energy divider, is the core of downhole oil water separation system, and the production of oil formation as well as the injectivity of injection zone have great impact on the designing result.

对主要影响参数进行敏感性分析，结果表明，旋流分离器起到分配能量的作用，是系统协调工作的核心，同时地层产液量、注水启动压力、吸水指数对设计结果有较大的影响。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失