crustal plate
英
美 [ˈkrʌstəl pleɪt]
网络 地壳板块
英英释义
noun
- a rigid layer of the Earth's crust that is believed to drift slowly
双语例句
- Crustal deformation as a precursor to earthquake on plate margin
板缘地震地壳形变前兆一例 - With the rapid development of space geodetic techniques at recent 30 years, the new space geodetic data and new analytical techniques open a new way to monitor and study the crustal motion and dynamic variety of global tectonic plate.
近三十年空间大地测量技术的发展，开辟了监测和研究地壳运动和全球构造变化的新途径。 - The global crust is moving in the background field of global crustal motions, whose Euler parameter is a basic character of plate motion.
全球地壳运动是在全球地壳运动背景场中发生的，其背景场的运动参数是表征地壳运动的最基本特征。 - In this paper we study the difinition, characters and establishment of the background field of the crustal deformation, the global plate motion models and Chinese plate motion models based on the direct measurements and indirect ones from space geodesy.
本文主要利用GPS等空间大地测量手段的直接和间接观测资料，对形变分析背景场的定义、性质以及其建立方法进行了研究，并建立了全球主要板块和中国大陆内部块体的运动模型。 - Nd isotopic model ages of basement rocks suggested that the crustal age of Ili plate in the north ( 1.9Ga) is younger than that of the South Tianshan ( STS) fold belt in the south ( 2.2Ga).
本区北部伊犁地块基底岩石的Nd同位素模式年龄约为1.9Ga，南部南天山褶皱带的约为2.2Ga。 - Depression-Uplift structure is a basic structural unit developed on crustal surface, it is secondary structure and is superposed upon larger plate tectonics.
坳陷构造是地壳表层的基本构造单元，它叠加在大的板块（或地块）构造之上，属于二级结构构造。 - Studying crustal movement and deformation of plate boundary by GPS Survey
GPS测量研究板块边界的地壳运动和变形 - Evidence for both crustal and mantle earthquakes in the subducting Juan de Fuca plate
胡安·德富卡消减板块内地壳与地幔地震的证据 - The academic opinions related to large igneous provinces propose a set of mechanisms to explain continental growth, recycling of crustal materials and metallogenesis, and these mechanisms are entirely different from those of the plate tectonic theory.
大火成岩省学说所解释的大陆增长、地壳物质返回地幔和成矿作用过程完全不同于板块构造学说。 - Based on the characteristics of horizontal crustal movement in China ′ s continent, the geodynamic environment around China ′ s continent has been analyzed, and a rough estimation has been made for the magnitude of acting forces from each plate and block to China ′ s continent.
根据中国大陆地壳水平运动的特征，分析了中国大陆周围的动力学环境，并对各板、地块对中国大陆作用力的大小进行了概略估计。