构造上
- 与 构造上 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The material for formation of the granitoids isderived from mixing sources of crust and mantle, with decreasing in crust-derived componentsfrom early to late.5. The tectonic setting for formation of the Mesozoic granitoids in the region isdefined as a post-collisional setting. The occurrence of a small part of rocks with characteristics ofcollisional or anorogenic granitoids provides evidence for the continuous process oftransformation of tectonic regime from collisional through post-collisional to anorogenic.6. Themultiple cycles of mantle-derived magma underplating caused by the multiple stages oflithospheric thinning in the Mesozoic result in the partial melting of middle to lower crust orcrust-mantle syntexis to form magmas. The crystallization of these magmas emplacing afterfractionation is responsible for the formation of the Mesozoic granitoids in this region.
形成花岗岩类的成岩物质来自壳幔混源。5、河南省西部地区中生代花岗岩类成岩构造环境为碰撞后环境,部分岩石具有碰撞期或非造山期花岗岩的某些特征,表明碰撞后阶段既是碰撞造山过程的延续,又是向非造山环境的构造转换时期,因而其岩浆活动在一定程度上仍然继承了碰撞前消减时期和碰撞时期已经活化的岩浆源区性质。6、研究表明,区内中生代多阶段的岩石圈减薄作用引发多旋回的幔源岩浆底侵以及中下地壳的部分熔融或壳幔同熔,由此形成的岩浆经分异演化后侵位可以形成区内的中生代花岗岩类。
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The initial-boundary value problem of dispersive equation is a kind of mathematical model, in this paper, it has been followed the ways of other scholars and used a new method and got a new difference scheme. It was a three layers ten-point implicit difference schemes.
色散方程的初边值问题是在孤立波这样的物理现象中抽象出来的一类数学模型,在前人构造的众多差分格式的基础上,使用新的构造方法,给出了该问题的三层十,点隐式差分格式。
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This thesis is devoted to study the free products of operator spaces and ternary rings of operators.
本文将在此基础上继续研究算子空间和算子三元环的自由积,引入一些新的概念,给出一些新的构造,并且研究这些构造所具有的性质。
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However, few reports discuss the smooth Lorenz-like system with multi-wing attractors,and the attractors with both hyperchaotic dynamics and multi-wing topological structure are seldom reported. Based on the existing smooth hyperchaotic system,the common characteristics of these systems are analyzed.
构造超混沌系统在目前并非难事,在Chua系统基础上构造具有多涡卷拓扑结构的吸引子也有很多系统方法,但较少有文献讨论基于Lorenz系统族的拥有多翼结构吸引子的光滑混沌系统,而同时具备超混沌特性和多翼拓扑结构吸引子的光滑混沌系统则更少报道。
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The issues of Intuitionistic Fuzzy resembling relations and the construction of IF equivalent matrixes get deeply into investigation, and a method for constructing IF equivalent matrixes by finding the transitive closure is proposed with a related proof in theory.
对直觉模糊相似关系和等价矩阵构造问题进行了深入研究,提出一种利用求传递闭包来构造直觉模糊等价矩阵的方法,并从理论上给出了相关证明。
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Testing in terrain relief, and the algorithms can optimize the structure of TIN nicely.(2) According to the smoothness of the terrain and correlation between adjacency data points, the paper studied the possibility of smooth surface constructing of DEM based on TIN. Then based on Tayor fomula, vertical normal vector, triangular decomposition, continuous and smooth of surface and so on, a new kind of interpolate model of DEM was proposed based on TIN.
2分析原始地形起伏变化的连续光滑性以及邻近数据点之间的相关性,探讨了基于TIN的DEM光滑曲面构造的可行性,并基于二元泰勒公式、三角面剖分、曲面的连续光滑性等,提出了一种TIN上的DEM表面光滑插值模型,并通过构造数学曲面进行精度评估,并对模型进行了可视化分析。
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These dyke swarms are undeformed and unmetamophosed with beautifull flow structure to show the characteristics of Precambrian magma activity, which is rare in the world.
这些岩墙群未变形和未变质,保存了清晰完好的流动构造,完整地反映了前寒武纪岩浆活动的特征和流动构造,这在世界上是罕见的。
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Three structural positional forms of Baishugou Formation arestudied in the paper,the first structural positional form is wide distribution in the bottom of thesecondary grade thrust一detachment fault inner nappe,overlying thrusting sheet consisted of Lu-anchuan Group of Middle Proterozoic,the underlying strata are Taowan Group of Lower Palaeo-zoic,Baishugou Formation was regarded as bo...
本文研究了白术沟组的三种构造位态,确定其主要呈第一种构造位态广泛分布于推覆体内部某次一级逆冲滑脱断层的下部,其上覆逆冲岩席由震旦系栾川群及中元古界官道口群构成,下伏地层为下古生界陶湾群。
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The high conductive layer in the southern Qiangtang terrane crust is related with the Bangong-Nujiang tectonic belt resisting the India plate underthrust.
研究结果表明:构造带及其两侧上地壳内广泛分布不连续高阻体,反映了岩浆岩的空间分布特征,表明构造带南北两侧岩浆的活动规律可能存在较大差别。
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According to metamophic core complexes, syn-tectonic intrusive rock and its isotope dating data, divide Songliao basin evolution history into three stages: 1 orogenic period land-land collision; 2 post orogenic period mantle delamination, metamophic core complexes uplift and collapse extension; 3 weak extend stable depression in continent.
根据变质核杂岩、同构造侵入岩以及同位素年龄资料,将松辽盆地构造演化历史划分三个阶段:(1)造山期的陆—陆碰撞;2造山期后的地幔拆沉,变质核杂岩上拱和塌陷伸展断陷;(3)弱伸展稳定大陆内坳陷。
- 推荐网络例句
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I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""
客人们在卡罗利娜·埃凯家里,举止就文雅一些,因为卡罗利娜的母亲治家很严厉。
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Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.
由著名品牌 Herm è s 设计,这件高贵的制服是香港本土制造,是我们第一套不配帽子的制服。
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Do not 'inflate' your achievements and/or qualifications or skills .
不要 '夸大' 你的业绩或成果,条件或者技能。