earthquakes的例句大全

The distribution of earthquakes, behavior of the subduction zone and stress state in the Ryukyu Island Arc

琉球岛弧地区的地震分布、Benioff带形态及应力状态

The researches of volcanic earthquake activities recorded at Tianchi Volcano Observatory ( TVO) since 1999 showed that the volcanic earthquake activities changed their features before or after the occurrence of the intermediate-deep earthquakes, magnitude 5.0 or larger than that, in the Northwestern Pacific Ocean.

对1999年以来长白山火山观测站记录到的火山地震活动进行了研究，发现在西北太平洋5.0级以上中深源地震发生前后，均有火山地震活动发生变化。

In the last decade, floods, droughts, windstorms, earthquakes, typhoons, volcanic eruptions and froese fires have become increasingly common.

过去的十年里，洪水、旱灾、暴风雨、地震、台风、火山爆发和森林火灾变得越来越频繁。

Since then, small earthquakes and swelling of the mountain indicate that Mauna Loa's plumbing system is again active.

从这时候开始，小规模的地震和山体的膨胀说明莫纳罗亚火山的通道系统再一次开始活动。

Moreover, in order to ensure the capability of plastic deformation of piers during severe earthquakes the arrangement ratio of lateral confined reinforcement over concrete in potential plastic hinge regions should not be less than 0.5%.

独柱墩高架桥潜在塑性铰通常发生在其底部区域，为确保高架桥具有足够的抗强震变形能力，其潜在塑性铰区域横向约束钢筋配置率应不小于0.5%。

Research on the Dynamic Strength Failure of Large-span Steel Arch Truss under Severe Earthquakes

强震作用下大跨度拱形立体桁架结构动力强度破坏研究

A stroke of good luck, because Applegate says earthquakes are a bit of a surprise.

这是突如其来的好运，因为阿普尔盖特表示地震总是有点意外。

Regional Tectonic Background and Medium-and Short-Term Auspice of the Minle-Shandan Earthquakes

民乐-山丹地震的区域构造变形背景与中短期前兆

Contrast to the eastern oil-gas bearing basins, the regional tectonic background, petroleum geological features and exploration conditions of basins in northwest of China are more special and complicate. Regional Tectonic Background and Medium-and Short-Term Auspice of the Minle-Shandan Earthquakes

指出西北地区含油气盆地大地构造环境、油气地质特征和勘探条件与东部含油气盆地相比具有许多特殊性和复杂性。民乐-山丹地震的区域构造变形背景与中短期前兆

Such earthquakes can be an early warning of volcanic eruptions.

这类地震会是火山爆发的预警信号.

Zhang Heng ( 78-139) of the Han Dynasty invented a seismograph to determine the location of earthquakes and an armillary sphere that showed the movement of the sun, moon and other stars.

汉代张衡发明了测定地震方位的地动仪和演示日月星辰的浑天仪。

Distribution of annul largest magnitudes of earthquakes and confidence limit research

年最大地震震级分布置信限曲线和置信度研究

There is a positive anomaly area with above 120 nms-2 gravity change before the earthquakes, and the bigger the earthquake magnitude the more the gravity anomaly.

震前总有一个120nms－2以上的正异常区出现，震级越大异常区的幅值也越大；

Absolute elastic surface deformation measurement by X-ray and its application in earthquakes

绝对弹性地形变的X射线测量与地震

Cannikin had a body wave magnitude of6.9 and it did not trigger any earthquakes in the seismically active Aleutian Islands.

小罐产生了高达6.9级的内震波，但它并没有在地震活跃的阿留申群岛诱发地震。

This seismograph was invented by Zhang Heng A . D . 132, the world's first instrument to sense earthquakes.

公元 132年张衡发明制造侯风地动仪是世界上第一台感知地震的仪器.

A seismograph records earthquakes.

地震仪能自动记录地震.

To determine the strength and location of earthquakes, scientists use a recording instrument known as seismograph.

为确定地震的强度和位置, 科学家使用一个被称为地震仪的记录仪器.

Variation of lunisolar tidal force and the earthquakes in North China

日月引潮力与华北地区的地震

Therefore the fracturing process associated with the main-shock as well as the ⅰ, ⅵ type small earthquakes are stick-slip of rock masses along conjugate faults trending NE and NW.

综上所述，本区破裂过程，主震及Ⅰ、Ⅳ类地震是岩块沿NE及NW向共轭构造的粘滑；