| 1. | Some regions, such as the great shield areas of north america and europe, are virtually free of devastating earthquakes . 有些地区,好象北美和欧洲的大地盾区,实际上是没有破坏性地震的。 |
| 2. | Some damaging earthquakes have been followed by no observable large-scale primary faulting but by substantial changes in the local ground elevation . 有些破坏性地震并没有伴随可见的大规模原生断裂,但局部地面却有很大的标高变化。 |
| 3. | Outline of the two destructive earthquakes occurring in afghnistan in march 2002年3月阿富汗两次破坏性地震概述 |
| 4. | Devastating earthquakes are horrific natural disasters which seriously threaten the safety of mankind 破坏性地震是严重威胁人类安全的、恐怖的自然灾害。 |
| 5. | Kuwashiro says signals will be sent to all trains to allow engineers to stop quickly , possibly before a potentially damaging seismic jolt hits the tracks 说信号将被送到所有的火车上,使列车工程师可能在一场潜在的破坏性地震摇晃撞到铁轨前迅速停止。 |
| 6. | Furthermore the predictive equation for shear strength proposed by the current design code for highway bridges is suitable for state loads , but not for seismic loads 而我国现行的桥梁规范规定的抗剪强度计算公式只适用于静力情况,不适用于破坏性地震作用的情况。 |
| 7. | The tectonic motion is very intense in front belt of north tianshan mountain , drape fault and so on very develop , and there occurred many times destruct earthquakes 摘要北天山山前地带是构造运动十分强烈的地区,褶皱断裂等构造现象十分发育,这里曾发生过多次中强破坏性地震。 |
| 8. | During some destructive earthquakes occurred in or near cities in recent years , it is revealed that the vulnerability in urban areas increases with the quick steps of urbanization 随着城市化进程的加快,城市的易损性在明显地增加,这在近些年的许多次破坏性地震中得到了证明。 |
| 9. | Nevertheless , the stress - triggering hypothesis has continued to gain credibility through its ability to explain the location and frequency of earthquakes that followed several destructive shocks in california , japan and turkey 然而,透过解释美国加州、日本和土耳其几个破坏性地震的馀震发生地点与频率,应力诱发假说已陆续获得确信。 |