查询词典 strata

The results are as follows: Volcanic event strata develop extensively in the coal-bearing sequences.

火山事件层的岩石类型以玻屑凝灰岩、玻屑晶屑凝灰岩。。。

The purpose of the present paper is to study the sedimentary character of the coal-bearing strata and the genesis of the kaolin rocks during late Paleozoic era.

本论文主要研究了山西省境内太原以北晚古生代煤系地层沉积特征及高岭岩的成因。

Based on the study of the regional tectonic background and the features of Chaoshui basin and the relationship between the sediments and preservation of coal-bearing strata with structural affiliations the orderliness of the structural controlling coal was found and the orientation of coal exploration in this basin was shown.

通过对潮水盆地区域构造背景和盆地构造特征以及含煤地层的沉积、赋存与构造关系的分析、研究，揭示了潮水盆地构造控煤的规律，从而为在盆地内开展找煤工作提供了依据

The behaviors of over strata moving and roadway deformation within the curve subsidence zone and mini...

借助现场实测、相似模拟试验、数值模拟计算等手段，研究了弯曲下沉带内巷道变形破坏和岩层移动规律、综放面矿压显现规律。

Scientists point out that the it is very difficult for these duck-billed dinosaur fossil bones to move to more younger strata as of the fracture formation.

科学家们指出，这些鸭嘴龙的骨骼化石很难随着地层断裂迁移到较为年轻的地层之中。

In addition, after conducting chemical composition analysis of these fossils, paleontologists have discovered that contents of rare metals found in duck-billed dinosaur fossils and contents in deeper strata exist significant differences.

除此之外，古生物学家们在对这些化石的化学成分进行分析后发现，存在于鸭嘴龙化石中的稀有金属的含量与更深层地层中的含量存在着明显差异。

Domes and anticlines are formed by uplifting and folding of the strata.

由于背斜岩层向上拱起，且油、气的密度比水小，所以背斜常是良好的储油、气构造。

Perched aquifers occur in isolation as small quantities of water in suitable confining strata above the water table.

上层滞水含水层以小部分的独立出现在地下水位以上的适当的限制地层。

In this paper, the 3DMove fracture prediction technique is used to predict the distributions and azimuths of fractures in two sets of strata at the top of Archaean Group and Paleozoic Group, and the stretch degree of fracture is analyzed in terms of stress field.

本文应用3DMove构造正反演裂缝预测技术预测古生界潜山顶和太古界顶两套地层的裂缝分布和方位，并从应力场的角度对裂缝的开启性作出分析。

Secondly, this paper puts an emphasis on the changes of the Roman piscinas and way of bathing from the late Roman Republic to the Roman Empire, indicating that the main characteristics of this period is that the construction of large-scale and luxurious bathhouses were quite popular with various strata in Roman society and the process of bathing was quite cockamamie and luxurious.

而后，本文着重介绍了罗马共和末期至帝国时期浴池和人们洗浴方式的变化，认为大规模豪华浴场的建造、洗浴受到各个阶层罗马人的喜爱、人们洗浴过程的繁琐与奢侈是这一时期的主要特征。

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