major earthquake

Direction of primary movement of P wave can change after major earthquake.

地震群的形式出现；主震过时，P波初动方向改变。

It is discovered that the B and C value in a definite region will jump up rapidly and lay in the high position, when the major earthquake is coming. The entropy H of the tide tilt amplitude factor will be reduced in this case.

发现在主震到来之前，B值和C值会突然上升并持续在高值状态，而熵值H则于此时减小。

This booklet is designed to help you and your family plan for and survive a major earthquake.

这本小册子旨在帮助你和家人学会未雨绸缪，以便在大地震时逃生。

Signal earthquake and the major earthquake seem to be controlled by the same structural system.

信号震和主震沿同一构造体系活动；

The region is seismically active and has been subject to destructive earthquakes in the past, most recently in1963 when Skopje was heavily damaged by a major earthquake.

地震频繁且过去已经历多次破坏性地震，最近的一次是在1963年，斯科普里遭到地震的严重破坏。

Astronomical Factors and Activity Tendency of the Major Earthquake in China

天文因子与中国大地震活动趋势预测

According to the hydrogeologic conditions, the water permeability and accumulation in the area with crystalline and sedimentary rocks and the major faults, there is less possibility for occurrence of tectonic earthquake of Ms ≥ 4. 0 in the Changjiang Three-Gorge Reservoir area.

从三峡水库区结晶岩区、沉积岩区和主要断裂的水文地质条件，即渗透性、聚积性看，未来三峡库区发生M s≥4.0级构造型水库地震的可能性均较少。

A major earthquake; a major hurricane; a major illness.

重大地震；严重的飓风；重病。

The major part of the town was ruined by the earthquake.

这城镇的大部分已被这次地震造成一片废墟.

this is major earthquake country.

这里仍是个地震多发国家

Tremors rock the island daily and every five years or so, a major earthquake strikes.

这个力量每天微微的撼动著台湾；每隔几年，就有强大的地震袭击。

L'Aquila suffered a major earthquake in April.

拉奎拉在四月刚经历了一场大地震。

May 2008 was the first time any of them had ever experienced a major earthquake.

2008年5月是他们第一次经历这样强烈的地震

Verification of the Resonance Prediction Method for Major Earthquake Motion and its Prediction

大地震运动共振预报法的验证和预报

That's what experts call a major earthquake, one of the highest magnitude classes that scientists use.

专家称这是一次重大地震，这是科学家使用的最高级别。

that a major earthquake would strike near Palm Springs by September 5th, 2004.

在2004年9月5日美国棕榈泉附近将发生一次大地震

This country has just suffered a major earthquake and people have lost their lives.

这个国家刚刚遭受了大地震，人们失去了生命。

That is why many after-shocks follow a major earthquake.

这就是为什么很多余震紧跟在&个大地震之后。

In1923 a major earthquake struck the city.

1923年一场大地震影响这座城市。

I within the past few minutes reports have come in of a major earthquake in Los angeles.

在刚才短短的几分钟内，已经有了关于洛杉矶大地震的报道。

Reports are coming in from Mexico of a major earthquake.

关于大地震的报导从墨西哥陆续传来。

Survey on Long-term Quality of Life of Survivors from Major Earthquake

重大地震灾害幸存人群的远期生命质量调查

Scientists cannot yet calculate when there will be a major earthquake.

科学家们还无法预测何时会发生大地震。

won't be strong enough to survive another major earthquake.

并不足以抵抗另一次强震

So, can you tell us a little bit about the major earthquake that occurred in China this morning?

所以，你能否告诉我们，一点点关于大地震发生在中国，今天上午呢？

If a major earthquake happens nearer,

如果附近发生了大地震

Time and latitude residuals at Yunnan Observatory and major earthquake around Kunming

云南天文台时纬残差与昆明周围强震

Duration of the sequence of strong aftershocks of a major earthquake

强余震活动的持续时间

The year went out with the news of a major earthquake in Peru.

那年年终，传来了秘鲁发生大地震的消息。

Were these small movements the precursor to a major earthquake?

这些小震是大地震的先兆吗？