1) crust torsion
地壳扭动
2) torsional shell
扭壳
1.
In this paper, the nonlinear FEM is used to analyze the general stability of torsional shell and torsional reticulated shell with original imperfections.
本文应用非线性有限元法，对考虑初始缺陷的扭壳、扭网壳进行整体稳定分析，获得了临界状 态时的失稳模态和临界荷载。
3) geotorsion
[,dʒi:əu'tɔ:ʃən]
地震后扭动
4) crustal movement
地壳运动
1.
Through studies on the crustal movement in Himalayan orogenic period, paleoclimate change, types and contribution of source bodies, the geologic characteristic of the laterite gold deposit, it is believed that neotectonic period was the main mineralizing epoch for the laterite gold deposits in southern Hunan.
通过对区内喜马拉雅构造运动阶段地壳运动、古气候变化特点、矿源体类型及分布、红土型金矿床地质特征等方面的研究,认为该阶段的新构造运动期为湘南红土型金矿的主成矿期。
2.
The viewpoint includes the study of the regularity of the earthquake using the overall concept of crustal movement,the forecast of earthquake using the overall concept of earthquake forecast,the division of the active tectonic system and the study of tecto.
笔者在追忆李四光地震科学和防震减灾指导思想的基础上,提出了以系统整体观指导防震应急的新论点,包括:运用地壳运动整体观研究地震规律;应用地震预测整体观进行地震预测;划分活动性构造体系,研究构造活动性;加强综合监测,研究各种地震前兆和相关的自然变异的发展趋势;圈定地震风险区,制定防震应急预案等。
3.
The analysis result shows that the crustal movement of Zhangjiakou-Bohai fault zone is the strongest in the Capital Circle region.
利用GPS资料,采用聚类分析方法分析张家口-渤海断裂带(简称张渤带)的活动性,分析表明:张渤带是首都圈地壳运动最强烈的断裂带。
5) crust movement
地壳运动
1.
Its characteristics are as following:① the east and west parts in Guanzhong region crust movement vary obviously relative to the stable plate of Eurasia.
根据2001～2004年陕西省地震局GPS测站的观测资料,做出了陕西关中地区地壳运动速率和地壳水平应变场,结果表明:①相对于稳定的欧亚板块,陕西关中东西部在不同期次地壳运动差异明显;②该区最大剪应变与面应变高值区主要分布在关中地区中部的铜川-三原-西安-咸阳一带、华县以及宝鸡-眉县附近,应变梯度较大,并且主要受面收缩影响,地震危险性相对较高。
2.
Monitoring crust movement by means of GPS techniques started from the end of 1980s in China.
文中主要就中国利用GPS等空间测地资料研究地壳运动、构造变形 ,以及用于地震预测探索方面 ,从方法技术和近年来取得的一些初步结果进行了概要性论述。
3.
On the basis of the GPS data and the relative gravimetries in some GPS stations, observed repeatedly in 1992 and 1996 in the middle section of the Himalayas,the crust movement and its mechanism are analyzed and discussed.
基于１９９２、１９９６年两期ＧＰＳ重复观测资料，对喜马拉雅中段的地壳运动及其机制作了初步分析和探讨。
补充资料：壳壳
1.亦作"殻殻"。 2.诚笃貌。 3.中空貌。 4.象声词。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条