In earthquake process, average strain rate of the research block is equal to the sum of all seismic moment tensors of the earthquakes taking place in unit time and physical volume.

所研究地块内地震过程引起的平均应变速率等于发生在单位时间、单位体积内的所有地震的地震矩张量之和。

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The digital data of the volume strain has been analyzed and processed in this paper. Based on the experiments, the filtered interference value, abnormal waves and earthquake response were summarized.

本文通过对体应变数字化资料进行分析、处理，结合具体实验，滤除干扰值，总结地震异常波形和映震情况。

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The skid, which came on record trading volume, was its biggest since the decline in the wake of Japan's earthquake and tsunami disaster in March 2011.

WSJ: U.S. Stocks Join Global Slide