sinkhole

简明释义

英[ˈsɪŋkhəʊl]美[ˈsɪŋkhoʊl]

n. 污水坑；排水口；阴沟口

英英释义

单词用法

同义词

反义词

例句

1.Local authorities and geologists are still investigating what caused the sinkhole.

当地官员及地质学家仍在调查此次地陷发生的原因。

2.To a geologist, this is a simple limestone sinkhole.

对地质学者来说，这只是简易的石灰石污水池。

3.As he told Discovery News (and National Geographic), "Sure, it looks a lot like a sinkhole."

在接收国家地理频道的《探索新闻》栏目采访时，他说：“当然，这很像一个灰岩坑，好比鲨鱼也很像鱼类。”

4.A sinkhole about 20-feet wide and 50 to 60-feet deep formed underneath Jeff Bush's room.

一个20英尺宽，50至60英尺深的天坑在杰夫·布什的房间下面形成。

5.This sinkhole appeared last Sunday in a street intersection of Ciudad DE Guatemala.

这个石灰岩坑出现在危地马拉城的路口最后一个星期日。

6.Grievous climbed aboard his waiting wheel bike and tore off into the alleys and corridors of the sinkhole city.

格里弗斯爬上停在一边的轮形摩托，冲进陷坑城的小巷和走廊。

7.They discovered a sinkhole 塌陷坑 in their backyard after the storm.

暴风雨过后，他们在后院发现了一个sinkhole 塌陷坑。

8.A small sinkhole 塌陷坑 opened up near the playground, prompting safety concerns.

游乐场附近出现了一个小的sinkhole 塌陷坑，引发了安全隐患。

9.The city issued a warning about the potential for sinkholes 塌陷坑 in the area due to the recent earthquakes.

由于最近的地震，城市发布了关于该地区可能出现sinkholes 塌陷坑的警告。

10.The heavy rain caused a large sinkhole 塌陷坑 to form in the middle of the street.

大雨导致街道中间形成了一个大的sinkhole 塌陷坑。

11.The construction crew had to reroute traffic because of a massive sinkhole 塌陷坑 on the main road.

由于主干道上的一个巨大的sinkhole 塌陷坑，施工队不得不重新规划交通。

作文

In recent years, the phenomenon of a sinkhole (地陷) has captured the attention of both scientists and the general public. A sinkhole is a depression or hole in the ground caused by the collapse of a surface layer, often due to the dissolution of soluble bedrock such as limestone, gypsum, or salt. These geological formations can occur suddenly and can vary in size from a few feet to hundreds of feet across. As urbanization continues to expand, the risk of encountering a sinkhole increases, leading to significant concerns about safety and infrastructure. The formation of a sinkhole typically begins underground, where water seeps through the soil and rock layers, eroding them over time. This process can create underground cavities that may eventually become too large to support the weight of the material above. When the ground finally gives way, a sinkhole forms, often swallowing roads, buildings, and even vehicles in the process. The suddenness of this event can be alarming, as it poses a serious threat to life and property. One of the most infamous examples of a sinkhole occurred in Guatemala City in 2010, when a massive sinkhole opened up, measuring approximately 60 feet wide and 30 feet deep. This catastrophic event was triggered by heavy rainfall and poor drainage systems, leading to the loss of several lives and significant damage to the surrounding area. Such incidents highlight the importance of understanding the underlying causes of sinkholes and taking preventive measures to mitigate their impact. To reduce the risk of sinkholes, it is essential to conduct thorough geological surveys in areas prone to this phenomenon. Urban planners and engineers must consider the geology of the land when designing infrastructure, ensuring that drainage systems are effective and that the natural flow of water is not obstructed. Additionally, public awareness campaigns can educate residents about the signs of potential sinkholes, such as cracks in the ground or unusual depressions, prompting them to report these issues to local authorities. Moreover, advancements in technology have allowed scientists to study sinkholes more effectively. Using tools such as ground-penetrating radar and satellite imagery, researchers can identify areas at risk and monitor changes in the landscape over time. This data is invaluable for predicting when and where a sinkhole might occur, potentially saving lives and preventing property damage. In conclusion, while sinkholes may seem like rare occurrences, they are a significant geological hazard that can have devastating consequences. Understanding the causes and risks associated with sinkholes is crucial for urban development and public safety. By investing in research, improving infrastructure, and raising awareness, communities can better prepare for and respond to the challenges posed by these unpredictable natural events.

近年来，地陷现象引起了科学家和公众的关注。sinkhole（地陷）是地面上的一个凹陷或洞，通常是由于表层的坍塌造成的，这种现象往往是由于可溶性岩石（如石灰岩、石膏或盐）的溶解所导致的。这些地质形成物可能会突然发生，大小从几英尺到几百英尺不等。随着城市化的不断扩展，遇到sinkhole的风险增加，这引发了人们对安全和基础设施的重大关注。sinkhole的形成通常始于地下，水分渗透通过土壤和岩石层，随着时间的推移侵蚀它们。这个过程可以在地下形成空腔，最终可能变得太大而无法支撑上方的重量。当地面最终崩溃时，就会形成sinkhole，通常吞噬道路、建筑物甚至车辆。这一事件的突然性可能令人惊慌，因为它对生命和财产构成了严重威胁。2010年，在危地马拉城发生的一个著名的sinkhole事件中，一个巨大的sinkhole打开，直径约为60英尺，深度约为30英尺。这个灾难性的事件是由强降雨和糟糕的排水系统引发的，导致几人丧生和周围地区的重大损失。这类事件突显了理解sinkholes潜在原因的重要性，并采取预防措施以减轻其影响。为了降低sinkholes的风险，进行彻底的地质调查是至关重要的，特别是在这些现象易发的地区。城市规划者和工程师在设计基础设施时必须考虑土地的地质，确保排水系统有效，并且自然水流不会受到阻碍。此外，公众意识活动可以教育居民识别潜在sinkholes的迹象，如地面裂缝或异常凹陷，促使他们向地方当局报告这些问题。此外，科技的进步使科学家能够更有效地研究sinkholes。利用地下探测雷达和卫星影像等工具，研究人员能够识别风险区域并监测地形随时间的变化。这些数据对于预测何时何地可能发生sinkhole至关重要，有可能拯救生命和防止财产损失。总之，尽管sinkholes看似罕见，但它们是一种重要的地质灾害，可能造成毁灭性的后果。理解与sinkholes相关的原因和风险对于城市发展和公共安全至关重要。通过投资研究、改善基础设施和提高意识，社区能够更好地为这些不可预测的自然事件所带来的挑战做好准备和应对。