背景控制 meaning in Chinese
background control
Examples
- Controlled by the structural sedimentary setting , a set of strata from palaeozoic to quaternary has been deposited in beir depression
在区域性构造沉积背景控制下，贝尔凹陷沉积了古生界至第四系的一系列地层。 - The tectonic setting in the southeast of china controlled the palaeogeographical evolution , and depositional basins have the different characteristics due to the variation of the tectonic units
中国南方东部的大地构造背景控制着古地理演化特征,不同构造单元内沉积盆地的性质存在着显著差别。 - At first stage , the background may be relatively stronger and the collapse is determined on the background , but later the collapse continues by self - gravitation due to the weak interaction of the dark matter
但在最初阶段，背景可能相对较强，塌缩主要受背景控制，后来，由于背景的弱相互作用性，塌缩主要由引力系统自身来完成。 - Tncyclic diterpanes c20 , c21 and c23 distribution also has relationship with oil gravity , oil and gas production , as well as oil pool formation timing and oil source . rising - patterned oil originates from fengcheng formation , while peak - patterned oil from xiawuerhe formation . four types of migration and accumulation models are put forward : ( l ) fault controlled migration and accumulation along ridge far from source region ; ( 2 ) fault and unconformity controlled migration and accumulation around source region ; ( 3 ) fault controlled migration and accumulation in the slopes within source region ; ( 4 ) biogenetic and low temperature catalyzed gas migration and accumulation in middle and shallow formation
受挤压背景控制，研究区内海西期形成的断裂，全部为逆断裂，活动期长，可以延续到印支期和燕山期，断开层位可以从石炭系上延至诛罗系，它们对区域构造、沉积、油气运聚有显著的控制作用；而燕山期形成的断裂多为小型正断裂，部分为株罗系和白要系内部断裂，部分从徐罗系断至白圣系。