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1)  rift cushion
裂谷垫层
2)  fault trace rift
断层沟;裂谷
3)  ordinary fault rift
正断层裂谷
4)  rift [英][rɪft]  [美][rɪft]
裂谷
1.
The Neoproterozoic rift systems in southern China: New evidence for the sedimentary onlap and its initial age;
华南新元古代裂谷系沉积超覆作用及其开启年龄新证据
2.
HC fluid may be generated indirectly in bottom sediments of water basins of riftogenic type under sufficiently high heat flow that do not require submersion of original oil and gas source mass at the depth of 3 km and more (riftogenic model).
指出,烃类可通过各种途径生成:烃类的生成不仅遵循传统的沉积-运移理论,而且也可生成于裂谷型底部含水沉积盆地中,当有相当高的热流时,生烃岩不需要沉降到3km以下就能生烃;在全球油气生成过程中,不能排除烃类由矿物合成的可能性;无机合成的烃类成分主要为甲烷,而生成现今的石油还需要有有机质和其他有效催化剂的加入才行,可见,石油和天然气的生成是多源的。
3.
The Liaohe Group of Paleoproterozoic Erathem located in rift basin of east Liaoning and south Jilin area ,a boron-bearing Rock series which is divided into thress part from the up to bottom of this group and separatedly locate with szaibelyite--suanite ,magnetite bearing szaibelyite and ludwigite types of boron deposits.
产于辽东-吉南地区裂谷盆地中的古元古界辽河群里尔峪组为一套含硼岩系。
5)  rift valley
裂谷
1.
The spreading rate of the rift valley is estimat.
对岚皋地区辉石玢岩岩石化学和地球化学研究表明,本区辉石玢岩为碱性玄武岩系列;不同期次活动的辉石玢岩为同源岩浆在不同阶段上演化的产物;演化趋势属跨越B型,本区辉石纷岩形成于板内稳定区,是早古生代南秦岭被动大陆边缘裂谷的岩浆活动时的产物,该裂谷扩张速度与东非埃塞俄比亚相近。
2.
n this thesis, the author discussed the basic pattern of rifts in Taiwan Strait, anddivided the strait and its both sides into four rift systems, analysed the formation andevolution processes of the rift systems, explained the corresponding relation of the formation and evolution between the rift structure and rift valley, and studied the evolutionmodel of Taiwan Strait rift valley.
论述了台湾海峡新生代断裂构造基本特征,划分出海峡及两侧两大断裂系,探讨了断裂系的形成演化过程,阐明了断裂构造的形成演化与海峡裂谷演化的对应关系,并进一步探讨了海峡裂谷的演化模式。
3.
When coupled with the regional tectonic setting,it is considered that the Permian alkaline-tholeiitic basalts association in the Shuanghu Area was formed in the rift valley setting,and their occurrence may indicate a process from rift valley to juvenile oceanic crust along the Longmucuo-Shuanghu tectonic zone.
结合区域地质背景,认为双湖二叠系拉斑系列-碱性系列玄武岩组合可能形成于陆间裂谷到小洋盆环境,这套玄武岩的产出可能代表古特提斯洋沿龙木错—双湖构造带在不同地区的发育程度不同,双湖地区在二叠纪应为一个陆间裂谷到小洋盆环境。
6)  cracking in cushion layer and slope deficiency
垫层区开裂和亏坡
补充资料:正断层
      见断层。
  

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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