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
- 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 - Crustal deformation as a precursor to earthquake on plate margin
板缘地震地壳形变前兆一例 - Plate tectonics is explained, including motive force of crustal movement, delimitation and boundary of plates, relation be-tween plate tectonics and earthquake.
介绍了关于地球地壳运动的板块学说理论，主要内容是板块运动的动力、板块的划分、板块的分界线，以及板块构造学说与地震的关系。 - 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。 - Crustal deformation monitoring over large areas: Space geodetic techniques can be used for deploying deformation monitoring network over large areas, monitoring plate movements and relative movements in some large tectonic units, detecting variations of large-scale stress field and deformation field and seeking stress concentration areas.
大区域地形变监测：应用空间大地测量技术，布设大区域的形变监测网，监测板块运动及一些大构造单元的相对运动，探测太区域应力场、形变场的变化，寻找地应力的集中区。 - 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。 - 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 - Deep seismic sounding and magnetotelluric sounding data revealed the crustal-mantle lithosphere structure on the northern margin of Yangtze plate and provided deep geological evidence for analysis of formation and evolution of the Palaeozoic basins.
七·五计划期间，在扬子板块北缘地带所作地震测深（DSS）和大地电磁测深（MTS）成果揭示了该地带壳（慢）岩石圈结构，提供了分析古生代盆地形成演化的深部地质依据。 - 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。