aftershock

简明释义

英[ˈɑːftəʃɒk]美[ˈæftərʃɑːk]

n. 余震

余波

复 数 a f t e r s h o c k s

英英释义

单词用法

同义词

反义词

例句

1.Aftershocks are generally weaker than the main quake, but buildings that have already been damaged are prone to collapse in an aftershock.

通常余震比主震弱，但是，在主震中受损的建筑往往因余震倒塌。

2.It is rare, though not unheard of, to have an earthquake followed by a larger aftershock.

但余震震级大于主震，这实属罕见，虽然之前也听说过。

3.But then their Numbers dropped again, remaining low until two days after the last major aftershock - a full 10 days after the first tremor.

但是他们的数量又降到很低，直到最后一次较强余震的两天之后，那时距离第一次地震已经过去整整十天了。

4.What is an aftershock?

余震是什么？

5.Even people whose homes remained whole chose to sleep outside, lest they be caught in another aftershock.

甚至那些房屋保存完好的人们都选择在外面过夜，以防余震的袭击。

6.This result has a certain reference value for forecasting of main shock and the maximum aftershock.

该结果对主震和最大余震的预测具有一定的参考价值。

7.A magnitude 5.3 aftershock hit Sichuan as workers prepared to drain the lake through a long specially-dug channel.

规模5.3余震袭击四川工人准备外流湖经过长期专门挖渠道。

8.The largest so far was a 6.9 magnitude aftershock.

到目前为止的最大余震为6.9级。

9.Residents were on high alert for aftershocks 余震 following the tremor that shook their homes.

居民们在震动后对可能发生的余震保持高度警惕。

10.The scientists recorded multiple aftershocks 余震 in the region over the next few days.

科学家在接下来的几天里记录了该地区的多次余震。

11.Many people evacuated the area due to fears of powerful aftershocks 余震.

由于对强烈余震的恐惧，许多人撤离了该地区。

12.The city experienced several strong aftershocks 余震 after the initial earthquake.

在初次地震后，城市经历了几次强烈的余震。

13.Emergency services are still responding to incidents caused by aftershocks 余震.

紧急服务仍在处理由余震引发的事件。

作文

The term aftershock refers to the smaller tremors that occur following a major earthquake. These seismic events can happen minutes, days, or even weeks after the initial quake and can vary in intensity. Understanding aftershocks is crucial for residents in earthquake-prone areas, as they can cause additional damage to already weakened structures and pose risks to public safety. In many regions around the world, earthquakes are a common natural disaster. For instance, California experiences frequent seismic activity due to its location along the San Andreas Fault. When a significant earthquake strikes, the immediate effects can be devastating—buildings collapse, roads crack, and lives are disrupted. However, the danger does not always end with the main shock. The occurrence of aftershocks can prolong the chaos and fear that follows an earthquake. People may think they are safe after the initial quake subsides, only to be jolted again by these secondary tremors. The unpredictability of aftershocks adds another layer of complexity to disaster preparedness. Emergency services must remain on high alert, as the potential for further destruction exists. For individuals, it is essential to have a plan in place, including knowing where to take cover during an aftershock. This knowledge can save lives and reduce injuries. Moreover, aftershocks can also affect the mental health of those who experience them. The anxiety and stress caused by living in a region prone to earthquakes can be exacerbated by the constant threat of additional tremors. Survivors may find it difficult to return to their normal lives, as the fear of an aftershock can linger long after the initial event. In conclusion, aftershocks are an integral part of the earthquake phenomenon that should not be overlooked. They serve as a reminder of nature's power and unpredictability. For those living in affected areas, understanding the implications of aftershocks is vital for safety and recovery. By being informed and prepared, communities can mitigate the risks associated with these seismic events and work toward rebuilding their lives in the aftermath.

“余震”一词指的是在主要地震发生后出现的小规模震动。这些地震事件可能在初次震动后的几分钟、几天或甚至几周内发生，并且强度各异。理解余震对于生活在易发地震地区的居民至关重要，因为它们可能会对已经受损的建筑造成额外的损害，并对公共安全构成威胁。在世界许多地区，地震是一种常见的自然灾害。例如，加利福尼亚由于位于圣安德烈亚斯断层上，经历频繁的地震活动。当一次重大地震袭来时，立即产生的影响可能是毁灭性的——建筑物倒塌、道路开裂、生活受到干扰。然而，危险并不总是在主震结束时就结束。余震的发生可以延长地震后混乱和恐惧的时间。人们可能认为在初次震动平息后是安全的，结果却被这些次级震动再次惊醒。余震的不可预测性为灾难准备增加了另一层复杂性。紧急服务部门必须保持高度警惕，因为进一步破坏的潜力依然存在。对于个人而言，制定应急计划至关重要，包括知道在余震期间该在哪里避难。这些知识可以拯救生命，减少伤害。此外，余震还可能影响经历过这些震动的人的心理健康。生活在易发地震地区所带来的焦虑和压力可能因持续的次震威胁而加剧。幸存者可能会发现很难恢复正常生活，因为对余震的恐惧可能在初次事件后仍然挥之不去。总之，余震是地震现象中不可忽视的重要组成部分。它们提醒我们自然的力量和不可预测性。对于生活在受影响地区的人们来说，了解余震的影响对于安全和恢复至关重要。通过获取信息和做好准备，社区能够减轻与这些地震事件相关的风险，并努力在灾后重建生活。