地震的

Sometimes there are many earthquakes because they are part of an aftershock sequence following a large earthquake.

有时很多地震是一个大地震的序列余震。

The present digital water level recording may possibly lose some information,so large earthquake caused abnormal change of water level recorded by analog recording is clearer than that by.

认为：目前的水位模拟记录较数字化记录能更清晰地看到巨大地震引起的水位异常变化过程；大震引起的水位上升和下降可能是地震波的作用改变了构造单元的应力所致，并与井点的地质构造部位有关；同一井孔对同一断层上破裂方式一致的大地震的响应方式是一致的，只是对震级大的地震响应幅度大，震级减小，响应幅度亦减小

One case is the earthquake on 21 September 1999 near Chi-Chi in central Taiwan.

在集集地震所产生的地表侦测部分，因为台湾中部地区繁密的植物覆盖及地震引起的变动产生不相关性，使得断层东边地区因低相关性而无法侦测变动情形；但断层西部因地势较平坦且变动量亦较小，因此以干涉技术可以清楚的侦测出其变化情形。D-InSAR与GPS资料都具有高精度的侦测结果，在垂直方向的比较结果均方根误差为3.3 cm，两者具有相当的一致性，因此在地震的变形侦测中，两者的量测资料可以有良好的互补作用。

From the experimental results,isopach and isochromatic fringe patterns of the faults are obtained.

本文描述了唐山地震的实验结果，其结果与唐山地区地震地质资料基本相符。1。

It is found that these earthquakes are concentrated in the meizoseismal area. The direction appears north by west and depth is about 7 km.

结果显示：地震震中集中分布于郭家坝M3.8地震的极震区，方向呈北偏西，震源深度约7km。

Seismologist / a scientist who studies earthquakes.

地震学家/研究地震的一位科学家。

Even so, the total amount of air that is higher than the hundred-mile Instruments record some half-million seismic or microseismic disturbances of Earth each year.

据仪器记录，地球每年受到约 50 万次地震或微地震的打扰，其中有 10 万次被人感觉到，有 1，000 次造成损害。

There are still many persons trapped in the ruins till now, more and more succors have arrived that area and do the best. The whole nation started to donate since the earthquake happened, USA, Russia and some other countries also give a handto the disaster area. The earthquake didn't threaten us but it makes us a union.

到目前为止，还有很多的人被困在地震的废墟当中，我们的国家领导人正带领着大批的人员积极的进行着救援工作，地震发生后，全中国的人民开始为受灾的人民捐款捐物，俄罗斯，美国等国家也已经对于中国进行经济物质上的援助，地震并没有使我们害怕，反倒使我们的心更加紧密的联系在一起。

There are still many persons trapped in the ruins till now, more and more succors havearrived that area and do the best. The whole nation started to donate since the earthquakehappened, USA, Russia and some other countries also give a handto the disaster area.The earthquake didn't threaten us but it makes us a union.

到目前为止，还有很多的人被困在地震的废墟当中，我们的国家领导人正带领着大批的人员积极的进行着救援工作，地震发生后，全中国的人民开始为受灾的人民捐款捐物，俄罗斯，美国等国家也已经对于中国进行经济物质上的援助，地震并没有使我们害怕，反倒使我们的心更加紧密的联系在一起。

Welcome to the world of the 'megathrust' quake - ten times bigger than anything San Andreas can deliver.

虽然一般地震的震幅只维持一分钟，但有些大地震却可达五分钟。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。