Cover Story: the ductile deformation of the basement in thrust tectonics of the Daba Mountain.
封面故事:大巴山推覆构造基底韧性变形。
Several ductile deformation metamorphism belts in E-W direction are recognized in the xenoliths 2.
这种复杂的糜棱片麻岩是多期变形变质作用叠加的结果。
The orientation of mylonites indicates that the ductile deformation is of right-hand shearing character in KSTB.
糜棱岩定向标本研究表明,构造带中韧性变形具有右行剪切特征;
The brittle deformation at shallow level and ductile deformation at deep level are developed oped simultaneously;
沿拼合带存在浅层次脆性变形和深层次韧性变形并列的现象;
The Jiaojia fault zone is characterized by ductile deformation in the early stage and brittle fracturing in late stage.
焦家断裂带晚期表现为强烈的脆性变形,但其早期则表现以糜棱岩组合、对称组构等为特征的韧性变形。
Therefore, ductile shear zones can lead to shear fracture at the same structural level where ductile deformation develops.
由此可见,韧性剪切带在同一构造层次情况下,可在变形较强的部位产生剪破裂;
These extensional structures underwent the integrated processes from ductile deformation, through ductile-brittle deformation to brittle deformation.
蛇绿岩中伸展变形构造经历了完整的变形序列:从韧性变形、经韧脆性变形到脆性变形。
In general, the green color is distributed in the center place of ductile deformation area, the high stress is of great advantage to the concentration of chrome.
剪切应力还控制翡翠绿色色相和绿色空间的分布。绿色一般分布在韧性变形区的中心部位,高应力区有利于铬的富集。
The fabric analysis of Cpx and Opx in peridotite indicates that the Bixiling ultra_basic rocks has experienced the ductile deformation, resulting in the LPO fabric.
对橄榄岩中单斜辉石和斜方辉石的组构分析表明,碧溪岭地区超基性岩经历了塑性变形,形成了LPO组构;
Two sets of fault are all long-lived faults. They exhibited sharply ductile deformation in early activities and superimposed brittle deformation in later activities.
两组断裂均为长期多次活动断裂,早期活动具强烈韧性变形特征,晚期在韧性剪切带基础上再叠加脆性断裂。
Melt lineation developed in ductile deformation zones of deep structural levels of crust and may indicate the moving direction as the mineral stretching lineation does.
熔体线理发育在深部构造层次韧性变形带中,与矿物拉伸线理一样具有运动方向指向意义。
The earlier ductile deformation took place under the condition of amphibolite facies and the later transitional ductile-brittle deformation under the condition of greenschist facies.
早期的韧性变形发生在角闪岩相变质作用条件下,晚期的脆韧性变形发生在绿片岩相变质作用条件下。
The main minerals in rock, such as feldspar and biotite et al., had decomposited or altered with different degree, that resulted in compositional variation during ductile deformation.
韧性变形过程中,岩石中的主要矿物长石、黑云母等发生了不同程度的分解或蚀变并导致组分迁移。
His current research efforts center on developing strong and ductile magnesium alloys for a variety of applications, and deformation mechanisms in B2 intermetallics.
他目前致力于研发适用于多种用途的具有强度和塑性的镁合金以及及B2金属互化物的变形机制。
The surface morphologies exhibit deformation wear in the middle and micro cutting wear in the sides, which indicate that all the samples exhibit ductile material characteristics in the erosion.
合金丝试样中部为变形磨损,侧面为微切削磨损,表现为典型的韧性材料冲蚀磨损特性。
The evolution and deformation and metamorphism of ductile shear zone takes an important role in the formation of gold mineralization.
韧性剪切带变形变质作用及演化阶段是确定金矿化能否形成的重要因素。
Influenced by deep fracture, the ductile shear metamorphism and deformation of Xinglonggou ductile shear belt control the space distribution of gold ore body in this mining area.
兴隆金矿区韧性剪切带受兴隆沟深断裂影响,其韧性剪切变质变形控制着本区金矿(化)体的空间分布。
In last Indonian-Yenshan Stage, They also underwent left-slipping ductile Shear deformation and metamorphism along Wuchuan-Sihui fault belt.
印支末期—燕山期又遭受了吴川—四会断裂带的左行走滑韧性剪切变形、变质作用。
It was found that the fracture of TWIP steel was typical ductile fracture pattern and its deformation and fracture processes were the formation, growth and coalescence of microvoids.
结果发现,TWIP钢具有典型的延性断裂断口特征,其变形和断裂过程为微孔洞的形核、长大和聚合。
The use of plasticized rosin as an analog material of the ductile lower lithosphere provides an effective approach to modelling intraplate plastic flow network and multi layer tectonic deformation.
采用塑化松香作为岩石圈延性下层的相似材料,进行了板内塑性流动网络及多层构造变形的物理模拟实验。
The rock group is characterized by a general order but internal disorder because of intense ductile shearing deformation.
其特点是整体有序,组内无序,韧性剪切变形强烈。
A series of small shear zones, which are parallel to the main deformation belt, are formed in the foot wall, while in the hanging wall ductile brittle normal faults are popular.
下盘发育平行于主变形带的小型韧性剪切带,上盘发育一系列铲形脆韧性断裂系。
After the formation of ductile shear zones, there is no strong ductile shear deformation in the region, except some thermal alterations and brittle deformation.
韧性剪切带形成以后,区内主要经历了热蚀变和脆性变形,韧性变形很弱。
The damage occurred primarily at welded beam-to-column connections, which had been designed to act in a ductile manner and to be capable of withstanding repeated cycles of large inelastic deformation.
基本上破坏都出现在梁与柱的焊接处,而此处的韧性设计是为抵挡周而复始的大量建筑非弹性变化。
The results show that the plastic deformation is obviously different from that of bulk metal and the thickness plays a key role on the ductile to brittle transition in al interlayer.
结果表明:中间纯铝层的塑性变形行为明显不同于块体纯金属,其厚度尺寸对材料的韧脆转变具有显著影响。
It is found that the fracture of TWIP steel is typical ductile fracture pattern and its deformation and fracture mechanisms are the formation, growth and coalescence of micro-voids.
结果发现,twip钢具有典型的延性断裂断口特征,其变形和断裂过程为微孔洞的形核、长大和聚合。
The late ductile shearing(DF_2) formed in D_3 deformation phase is accompanied by the appearance of chlorite and barroisite etc. and dynamic recrystallization of albite, quartz and calcite.
晚期韧性剪切变形与区域D_3变形幕有关,伴随有绿泥石、冻蓝闪石等的出现和石英、方解石的动态重结晶作用。
The ductile shear process is not only metamorphism and deformation but also an important mineralization process.
韧性剪切变质变形作用不但是变质变形作用过程,而且也是重要的成矿作用过程。
The ductile shear process is not only metamorphism and deformation but also an important mineralization process.
韧性剪切变质变形作用不但是变质变形作用过程,而且也是重要的成矿作用过程。
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