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Lava from the earth's crust deep place, because the earth's crust deep place's temperature is extremely high, the lava by the volcano rock magma's shape existence, along with the volcanic eruption, the rock magma also spouts the surface along with it, meets the water or the low temperature starts to congeal, because the congealment process air entry, turned solid the rock magma to form the massive air bubbles gradually in the interior, coagulated after completely, has formed the structure unique lava.

火山石来自地壳深处,由于地壳深处的温度极高,火山石以火山岩浆的形态存在,随着火山喷发,岩浆也随之喷出地表,遇到水或低温开始凝结,凝结的过程由于空气的进入,逐渐变成固体的岩浆在内部形成了大量的气泡,完全凝固后就形成了构造独特的火山石。

Is the fold structure can control large-scale the medium landform growth in the fold change aspect's significance; The fold structure often can control the minerals the formation and the tax saves the situation; The large-scale fold structure to studies the whole world diastrophism the way the direction and the nature significance significant and so on four aspects.

在褶皱变动方面的意义是褶皱构造能控制大、中型地貌的发育;褶皱构造往往能够控制矿产的形成和赋存情况;大规模的褶皱构造对研究全球地壳运动的方式、方向及其性质意义重大等四个方面。

A depression in the crust of the Earth, caused by plate tectonic activity and subsidence, in which sediments accumulate.

由板块构造活动和沉陷作用所引起的地壳中的一种坳陷、内中有沉积物堆积的地壳中的一种坳陷。

The study of glacial structure will extend the topics of glaciology, and make a contribution to construct the physical and mathemtical models of deformation of rocks.

冰川是地壳上重要的地质体之一,开展冰川构造的研究不仅丰富了冰川学的研究内容,而且也开拓了构造地质学的研究领域。

The conception of crustal isostasy produces a great effect to the geo-scientific research; especially take an important role in the studies of Geodesy and Geodynamics.

地壳均衡的概念对地学的研究有着极大的影响,特别是在大地测量学和地球动力学中发挥了重要作用。均衡重力大地水准面异常作为研究海底地形、地壳结构、构造及地震活动的重要手段,已被科学家广泛应用。

Will tell to geophysical home, this is to study lithosphere board piece a tectonic very main area.

对于地球物理学家来讲,这是研究地壳板块构造的一个非常重要的地区。

In Central Asia five countries of CIS,there occur over 100 uranium deposits of different types:sandstone,alkaline metasomatic rock,uranium and coal-bearing rock,fish fossil-bearing mudstone and carbonate rock,of which uranium reserver is about 30% global uranium industrial reserves.

中亚独联体五国:哈萨克斯坦、乌兹别克斯坦、吉尔吉斯坦、土库曼斯坦和塔吉克斯坦的中亚大陆地壳构造单元,其中分布着大批砂岩型铀矿床和碱交代岩型、含铀煤岩型、含鱼残骸泥岩型和碳酸盐岩型铀矿床,计百余个。

The petrology of the Cenozoic volcanic rocks and their distribution in the Liaohe basin indicate a continental rift environment;The uparching of the upper mantle revealed by geophysical data has controlled the development of the structures on the surface.

辽河盆地新生代火山岩的分布规律和岩石学特征表明:辽河盆地新生代的构造环境为大陆裂谷。地壳深部资料显示出辽河地区存在上地幔隆起,它控制了浅部构造的发育。

A number of geological and mineral composition and geochemical investigations indicate that the deep geodynamics process and mantle characteristics of middle Jurassic gabbros suits from south Jiangxi province are distinguish from Cretaceous gabbros suits from coastal belt of Fijian province, the former are related to mantle upwelling and lithosphere extension, the later are related to subduction and lie on back-arc basin in tectonic environment.

对赣南车步辉长岩类的地质特征、矿物学和地球化学特征进行了研究,着重讨论它与沿海辉长岩类构造环境和源区性质的不同,研究表明它可能是中国东南部中侏罗世软流圈上涌、岩石圈伸展和地壳裂解的产物,而沿海白垩纪辉长岩类的构造环境是弧后拉张盆地;车步辉长岩类的源区可能是未受到明显俯冲组分影响的富集地幔,而沿海白垩纪辉长岩类的源区可能包含较多俯冲组分。

As the soft belts in older crust, the ductile shear zones in the Archaean greenstone formation are a kind of special linear structure where Au and other metallogenic materials accumulate and migrate.

太古宙绿岩建造中的韧性剪切带构造,是一种特殊类型的线性构造带,亦为古老地壳中的软弱带或薄弱带,易成为金等成矿元素迁移和富集的场所。

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The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作:对伸臂位于顶部的单层框架—筒体模型进行分析,提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。

Its advantage is that it can be used in smaller units.

其优点在于可以在较小的单位中应用。