| 1. | Controls of fault activity on sedimentation in baiyinchagan depression 白音查干凹陷断层活动对沉积的控制作用 |
| 2. | The faulting activity of this area is divided into two phases and four sub - phases 本区断裂活动分为两期四个亚期。 |
| 3. | A study of intensity of the faults activity in jiyang depression in mesozoic and cenozoic 济阳坳陷中新生代断裂活动强度研究 |
| 4. | The variation of different faulting activity phase result in different structure evolution history 不同断裂活动期的差异性,形成了不同构造演化史。 |
| 5. | The effects of fault activity and earthquake on vertical migration of hydrocarbons are further discussed 两者通常是伴生的,后者更有利于油气沿断层的垂向运移,规模也较大,而前者差些。 |
| 6. | Multi - stage regional faulting activities and volcanic eruption with multi - times of forcing generate favorable conditions for the fracture development of the volcanic rock in the eastern depression 多期区域性断裂活动及火山喷发,多期施力,是东部凹陷火山岩中裂缝发育的有利条件。 |
| 7. | In addition , the article shows the possible site which maybe generate induced earthquake according to fault activity and the site where faults pass in reservoir region , reservoir depth and rock hardness etc 另外,从库区断层活动性及断裂所通过的位置、库水深度及岩石坚硬程度等方面,分析出可能产生诱发该水库地震的位置。 |
| 8. | Compared with weather data and earthquake activity , our result shows that thermal abnormality of low frequency part of tirls is resulted most possibly from fault activity and could offer a certain indictor for judging current tectonic activity or earthquake 结果表明,低频成份的热异常更接近于断层活动所引起的热信息,能为断层或地震活动提供一定的指示信息。 |
| 9. | The tectonism in this area can be divided into three phases , that is the folded basement formation and stable ancient land in pre - mesozoic , ancient land cracking phase in mesozoic , the faulted activity and subsidence phase in cenozoic 本区构造变动划分为三个大的阶段,即:前中生代褶皱基底的形成和稳定古陆发育阶段、中生代古陆裂解阶段、新生代块断活动及整体沉降阶段。 |
| 10. | The main conclusions are as follows ; firstly , under the influence of three phases of episodic activities , three two - order sequences is composed of three depositional cycles and three regional unconformities ; secondly , under the control of structure activities such as fault - block activities and the influence of three - order climate cycles and source recharge , lower cretaceous can be divided into six three - order sequence ; thirdly , because fault activities is weak and fault slope is gently , fan deltas exist in steep slopes in early and later stages and subaqueous fans exist and turbidite fans exist in troughs in middle stage 主要的结论为:其一,受三期幕式活动影响,断陷形成了3个大的沉积旋回和3个区域不整合面,构成了下白垩统3个二级层序;其二,受断陷内翘倾和块断等构造活动的控制,以及三级气候旋回和物源供给因素的影响,下白垩统划分出6个三级层序;其三,在单断断陷湖盆中,湖泊阶段的早、晚期由于凹陷边界断层活动较弱,断面较缓,陡坡可以发育扇三角洲,在湖泊阶段的中期主要为水下扇砂砾岩体,并在洼槽区发育浊积扇。 |