高速异常 meaning in Chinese
high-velocity anomaly
Examples
- The characters of velocity ' s distribution within the mid - layer of the middle crust resemble that of the upper crust ' s bottom layer , and the velocity strongly disturbed . the prominent higher velocity anomalies exist below the linbi uplift and the hu - su uplift within this layer
中地壳的中间层速度分的基本特征类似上地壳底部，横向均匀性显著；中地壳下部速横向不均匀性明显，在灵壁隆起和湖苏隆起的下部有显著的高速异常。 - ( 1 ) abnormal high velocities mainly exist around qingzang plateau , especially in junggar , tarim , qaidam and sichuan basin , velocities there are higher than 8 . 2 km / s . ( 2 ) low velocities only exist in the middle of qingzang plateau and western part of sichuan and yunnan region . in eastern china , low velocities are predominant
整体上中国东西部存在明显差异，西部地区速度变化以高速异常为主：高速异常区主要是沿青藏高原隆起区的周边分布，特别是准噶尔盆地、塔里木盆地、柴达木盆地及四川盆地都呈明显的高速，均超过8 . 2km / s ；青藏高原隆起区的中部，显示出速度的低异常带；位于青藏高原东南缘的川滇西部地区速度呈现低异常。 - The high or low velocity anomalies ' s locations are consistent with the uplift and depression respectively , and their contacting boundary always correspond the faults exposed on the ground ' s surface . the basement interface that is the bottom interface of the sedimentary cover undulates strongly
上部地壳高速异常和低速异常分别与地表的隆起和坳陷高度一致，高速异常和低速异常的接触带往往与地表的断裂位置有良好的对应关系，沉积盖层底部的基底界面横向上起伏变化较大。