地壳
- 与 地壳 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
The main deformational mechanism is cataclasis.
该断裂为地壳浅部构造层次的脆性断裂,主要的变形机制是碎裂作用。
-
But obstacles, misfortunes, cataclysms, were to it merely new opportunities to assert its power.
各种生命的阻碍,如不幸、地壳运动只不过是给了它新的机会来展现自己的力量。
-
The third one is characterized by brittle deformation of the eclogite blokes and strongly ductile shearing of the matrices,and developed at the middle satge(210-180Ma) and at amphibolite facies condition, in chich the UHPR was extruded and exhumated to the middle crust by the compression between the South and North China blokes.
第3期变形产生于角内岩相条件下,是折返中期(220-180Ma)超高压变质岩为南北陆块持续碰撞所挤出并向北逆冲至中地壳的结果,从榴辉岩的布丁化和基质的强烈韧性剪切为特征。
-
The stress field analysis showed that the cleavages formed under horizontal, S-N trending compressive stress.
应力场的分析表明,劈理构造由近南北向的地壳水平挤压应力作用形成。
-
However,earth sciences have been proceeding,the plate tectonics becomes insufficient tointerpret the complicated tectonic features in the earth crust,especially in the Early Pre-cambrian shields, platform s and cratons.
然而随着地球科学理论的发展,板块构造理论对于解释地壳,特别是早前寒武的地盾、地台和克拉通区的复杂构造现象显得不完备,因此,近20年来地体构造理论的发展补充了板块构造理论的不足。
-
There is limit amount of depletable mineral resources on the earth,but the economical mined reserves are dynamic variable.
张麟非再生矿产资源在地壳中的总量是一个定值,但经济可采储量却是动态变化的。
-
Because of the crustal structure in the Central US which efficiently propagates seismic energy, shaking from earthquakes in this part of the country are felt at a much greater distance from the epicenters than similar size quakes in the Western US.
由于地壳结构,在美国中部有效地宣传地震能量,摇头,从地震在这部分的国家认为,在一个更大的距离震中较类似规模的地震是在美国西部。
-
The contrast studies of the heat flow and epicenters of the strong earthquakes (886~1998),the distribution of the geotemperature and high accurate data of focal depth (1983~1997)show that the strong earthquakes take place at the geothermal gradient zone in which the thermal stress concentrates, and that the foci are generally located between 100℃ and 600℃ is...
大地热流与强震( 886~ 1998年)震中、地温分布与精度较高的震源深度资料( 1983~ 1997年)的对比研究表明:云南强震主要发生于热应力集中的地热梯级带;震源一般位于 10 0~ 60 0℃等温线间,相当于 3~ 2 5km深度,并密集分布于 2 0 0~ 4 50℃等温线间,即 5~ 2 0km深处。震源深度分布范围可能与地温所引起的地壳脆韧性转变有关
-
Deeply cut valley and deep accumulation events, global climate change, sealevel eustacy motion and crustal movement organically linked up are reported for the first time in this paper. The author points out a new viewpoint that global sea level greatly change during ice age and interglacial stage is the main reason that causes deep river valley and forms deep accumulation.
首次将河谷深切和深厚堆积事件与全球气候变化、海平面升降运动、地壳运动等有机地联系起来,并提出冰期、间冰期全球海平面大幅度升降,是导致河流深切成谷并形成深厚堆积的主要原因的新观点。
-
It is proposed that clear definition and discrimination of some relevant concepts and relationships on sea level and sea level change, eustasy and relative sea level, high frequency sea level and composite sea level, sea level rising falling, sea level fluctuation and sea level oscillation, sea level change and transgressive ...
对利用沉积记录来研究海平面变化的重视程度很高,但对海平面变化对沉积盆地的影响注意甚少。建议关注海平面升降变化对盆地充填物的作用,对沉积型矿床的控制和对大陆边缘地壳变形的反弹作用过程的研究及定量模拟是一个重要方向,它可能为大陆边缘动力学研究提供一方面的思路。
- 推荐网络例句
-
The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.
其基本内涵可概括为:以确有疗效的中药复方为研究对象,以现代科学技术和传统中医药理论为技术支持,以该复方所治病证的药效响应为评价标准,以优化重组疗效更优的新复方为研究目的。
-
Ever since our world has been a world, native forests have been indiscriminately exploited by man.
自从我们的世界一直是世界原生森林被任意剥削人。
-
I don't… don't know. He's unconscious.
我不……我不知道他休克了。