查询词典 chronogenesis

Based on systematic analysis, nine seismometry parameters that response earthquakes well in North China are selected, which are seismic frequency, seismicity scale, mf-value, b-value, D-value,η-value, seismicity intensity entropy and seismicity time entropy. Using synthetic anomaly index method, we calculated their seismic anomaly index values separately and synthesized these values into a chronogenesis curve. After studying its short-term anomaly characteristics to earthquakes, the criterion index for M≥5.8 earthquakes in North China is obtained. The R-value test indicts that it has good prediction effect.

在系统分析并筛选出华北地区地震频度、地震活动标度、mf值、调制比、b值、D值、η值、地震活动强度熵和地震活动时间熵等映震较好的9项测震学参数基础上，应用综合异常指数方法，分别计算了它们各自的地震异常指数时序值，进而合成得到华北地区测震学综合异常指数时序曲线，通过研究其地震短期异常特征，给出了华北地区M≥5.8地震短期综合预测的判据指标，经R值评分检验表明，该指标具有较好的地震预测效能。

On the basis of sequence and chronogenesis relationship between them,the author has established the respective unitized stratarock co...

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By the analysis to the chronogenesis of NE、NW、EW structure in the Northeast of Sishuan ,and the compound analogy of Daba mountain structure belt with West Xiang'E structure belt, three stages which were Indo-chinese stage, Yanshan stage and Himalayan stage could be separated in the studied area.

通过对川东北地区NE、NW、EW 向构造相互形成时序关系分析，并与大巴山构造带及湘鄂西构造带的交切复合类比，从而在研究区筛分出印支、燕山和喜山三期构造。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。