地壳

According to geological research, the area was an ocean in ancient times, but the limestones at the bottom of the ocean were raised by the earth's crustal movement, and became many picturesque limestone mountains and formations.

据地质研究，大约在三亿多年前，桂林原是一片汪洋大海，由于地壳运动，海沉积的石灰岩上升为陆地，后经风化和溶蚀，形成了神姿仙态的峰林，幽深瑰丽的溶洞和神秘莫测的地下河。

Magnetic sus- ceptibility of these formations was obviously lower than the Archean high-graded metamorphic crystalline basements, while the responding ductile shear zones created enhanced anisotropy magnetic susceptibility attributed to their penetrative mineral lineations, both of them contributed to the crustal scale NEE-NNE striking linear aeromagnetic anomalies.

不同规模的古元古代活动带彼此并不相连，以发育变质沉积-火山岩建造为主体，岩石磁化率明显低于太古宙高级变质结晶基底，与之相关的韧性剪切带则以其透入性矿物线理产生了增强的磁化率各向异性，两者共同构建了地壳尺度北东东-北北东向线性航磁异常带。

Long-living hydrothermal process is the force of ore-forming substance activiation , and continuous reforming activiations , including magma activiations and volcano activiations , are the base of hydrothermal process .

长期的热液活动是成矿物质活化、迁移的动力，而长期的地壳活化作用，包括岩浆活动和活山活动，是热液活动的基础。

The petrological study and studies in element and isotopic geochemistry indicate that the pluton belongs to high-potassium calc-alkaline I-type granite, whose magma came from basic basalt in the thicken crust bottom by partial melting, and are of syn-collisional features. The pluton provides a direct petrological evidence of the plate collision and amalgalation.

岩石学、元素和同位素地球化学研究表明，岩体属于高钾钙碱性Ⅰ型花岗岩，岩浆来源于加厚地壳底部基性玄武质岩石的部分熔融作用，属同碰撞型花岗岩，是板块碰撞拼合的直接岩浆岩证据。

Quantitative modelling shows that the magmas are derived from the upper mantle contaminated by crustal material.

定量模拟表明岩浆来源于受地壳物质混染的上地幔。

The mixing of the mother magmas and the crustal matters released Cu, Au-bearing epithermal. These ore metal-bearing epithermal ultimately formed ore deposits in the Tongling region.

我们认为，俯冲作用导致板片洋壳部分释放的超临界流体，受其影响地幔楔熔融形成富集S等挥发份和Cu、Au等成矿元素的母岩浆，为铜陵地区提供了成矿物质来源，其与地壳物质的混合释放出含Cu，Au的热液，最终形成铜陵地区目前矿床分布格局

The present configuration of the rift, which dates from the mid-Pleistocene epoch, is probably a result of a rifting process associated with thermal currents in the earth's mantle elongated depression, trough, or graben in the earth's crust, bounded on both sides by normal faults and occurring on the continents or under the oceans.

目前的断裂结构，显示来自中世纪，也许是由于断裂的过程中与热气流在地球地幔被低压延伸到地壳地堑中，位于断层的两侧正常断裂并且断裂发在陆地或者海洋。

The Zhangbaling tectonic belt is a part of the Dabie orogenic belt and an outcrop area of the mid-upper crust of the belt.

提要： 张八岭构造带是大别造山带的一部分，是造山带中上地壳出露地区。

Folding and overthrusting took place in the mid-upper crust concomitantly with subduction of the Yangtze block beneath the North China block and their collision.

伴随着扬子地块向华北地块的俯冲与碰撞，中上部地壳发生褶皱、逆冲推覆作用等，三期变形为一递进变形过程。

In the content of 7 millionths of the Earth's crust, so germanium containing 11 kinds of precious rare elements.

在地壳中的含量为一百万分之七，所以锗含十一种珍贵的稀有元素。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。