2009年12月23日新疆维吾尔自治区是中国地震活动和地震灾害的主要区域。
2009-12-23 Xinjiang Ugihur Autonomous Region is an area with frequent seismic activity and earthquakes in China.
并对中国西南部壳体强烈的地壳形变以及频繁的地震活动的力源机制问题进行了探讨。
The author tries to investigate the force source causing the drastic crustal deformation and frequent seismic activities in southwest China.
10年来，中国企业一直在有关海域进行勘探活动，包括地震勘探及井场调查作业等。
Thee Chinese company has been conducting explorations in the related waters for the past 10 years, including seismic operations and well site surveys.
中国西南地区的地震活动反映了由印度—欧亚板块碰撞引起的动力作用由西向东、由南向北的推进过程。
The earthquake activities in Southwest China reflect the eastward and northward progression of tectonic movements caused by the collision between the Indian and Eurasian plates.
中国东部，相对来说东南沿海地区的地震活动较为频繁，断裂构造也十分发育。
In the southeast coastal region of China, seismicity is of high frequency, and fracture structure is abundantly existent.
中国大陆地震活动与太阳活动、地球自转和全球地震活动之间存在较强的非线性关系。
There is a strong and complicated nonlinear relation between earthquake activity in China's mainland and the Sun activity, the earth rotation and global earthquake activity.
中国大陆东部地区的地震活动以中强震为主。
Moderate strong earthquakes are main activity in eastern China continent.
川滇地区是中国大陆内部地震活动最强的地区之一，且近期的强震活动仍十分频繁。
The Sichuan Yunnan region is one of the areas, where earthquake activity is strongest in the intra continent of China, and strong earthquake have occurred frequently in the recent years.
中国渤海湾位于地震活动带。
将中国海洋地震按板块构造理论划分为三个大的层次：（1）西太平洋岛弧-海沟强活动带；
According to the theory of plate tectonics, China's oceanic earthquakes can be divided into three major levels: (1)Western Pacific Ocean arc-trench strong mobile belt;
前，中国正全力进行汶川地震救援活动，而科学家也开始给这场破坏性如此巨大、影响地区如此广泛的地震寻找成因。
As China reels following Monday's earthquake, scientists are just beginning to figure out the complex mechanics that triggered a temblor of such destructive force and widespread reach.
在中国，地震灾区汉旺的活动中心兴建工程几近完工。
In China, construction on an activity center in quake hit Hanwang nears completion.
文中还探讨了中国大陆主要成矿域岩石圈的现今活动性，以及地壳厚度、壳内低速层、“墙式”地震剪切波垂向低速带和下地壳底部高速层（体）的分布特征以及与成矿作用的关系。
The horizontal low velocity layer, the vertical low velocity zone and the high velocity layer in the basement of the lower crust are related to the ore_forming processes.
文中还探讨了中国大陆主要成矿域岩石圈的现今活动性，以及地壳厚度、壳内低速层、“墙式”地震剪切波垂向低速带和下地壳底部高速层（体）的分布特征以及与成矿作用的关系。
The horizontal low velocity layer, the vertical low velocity zone and the high velocity layer in the basement of the lower crust are related to the ore_forming processes.
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