查询词典 precursory

To unerstand precursory process before seismic fault slip, this work focuses on earthquake nucleation process on a fault plane through numerical simulation.

为了把握断层上地震的前兆规律，对连续介质中断层面上的地震成核过程进行了数值模拟研究。

Through statistical analysis, it is demonstrated that the precursory wave related to the quiescent foreshock is more universal than the foreshocks.

统计表明，与寂静地震有关的前驱波比前震有更大的普遍性，出现的时间主要集中在主震前 7天之内，从一部分中等地震到特大地震之前都已观测到前驱波，这就说明大的脆性破裂之前，较小的缓慢破裂在自然界是存在的而且比较普遍。

This report involves our research works in the fields of coseismic earthquake stress triggering, fault activities, free oscillation of the earth, precursory changes prior to earthquakes and earthquake forecast.

本研究报告涉及同震应力触发地震、断层活动、地球自由振荡、地震前兆和地震预报等多方面，但是钻孔应力-应变观测是贯穿其中的主线。

These events are characterized by the common developing process and an unified evolutional history of precursory field.

它们有一个共同的孕育过程，因而具有统一的前兆场的演化历史。

Strong shocks can be affected each other, which is proved by seismic study and precursory research.

另外，在地震学和前兆学研究中还发现了许多典型的强震间相互影响的实例。

I just want to make a precursory and initial research on the international strategic seaway.

本文对国际海洋安全战略通道作了前瞻性、开创性的研究。

The method to optimize observatory distribution is very important to direct the optimization of earthquake precursory observatories.

文中所用的优化方法对于指导地震前兆观测台站的优化具有一定意义。

During the preparatory periods of the Haicheng earthquake and Tangshah earthquake, the occurrences of the stronger earthquakes in the precursory field were related to the moon's phase, the M_L≥4.5 earthquakes of the near-focus field in the trend precursory periods and the M_L≥4.0 earthquakes of the whole precursory field in the periods of the fast-changing precursors tended to occur around syzygy or quarter.

海城和唐山地震的孕震期间，前兆异常区域内的较强地震趋于发生在朔望和上下弦，海城和唐山地震的主序列以及前兆异常区域内1900年以来发生的六级以上强震与月相也存在类似的相关。这些关系可以在地震预报中作参考。

There were 10 seismometric stations （ including telemetric stations ） and 13 precursor monitoring stations with 17 observation items within the distance of 300 km from the epicenters. There were 18 medium term, short term and imminent anomalies. 7 of them were anomalies in seismic activity and 11 items were precursory anomalies. The proportion of precursory anomalies within the distance of 200 km from the epicenters was 73%.

在1994年度青海省震情研究报告中，根据青海东部存在的地震活动性异常和部分前兆观测异常，将共和地区列为应注意地区2）。2月16日5.8级地震前，根据地震前兆的短临异常，青海省地震局于2月12日填报了短临预报卡片（除共和地区外，同时还圈定了两个地区），并电话通知了共和县塘格木农场，14日向省政府做了汇报，省政府根据震情的发展用电报通知了海南州政府3）。

This earthquake occurred at edge of 2003 year seismically risk zone. In this paper, on the basis of main evidence of the year risk zone and anomaly tracking, the authors analyzed the precursory anomalies including groundwater level of Dadianzi well and Kulun; water radon of Kailu well before MS5. 9 earthquake. At the same time, the authors also analyzed and studied the precursory anomalies around Inner Mongolia region. The ...

根据年度危险区的确定、前兆异常跟踪及其主要依据，分析了这次5.9级地震前大甸子井、库伦井地下水位、开鲁井水氡等前兆异常，在此基础上，对内蒙古附近区域的前兆异常也进行了分析和探讨，表明该次地震前在内蒙古及附近区域出现了一组中期、短期前兆异常及宏观异常，文中还研究了该区域前兆异常的演化过程。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。