seabed

简明释义

英[ˈsiːbed]美[ˈsiːbed]

n. 海底，海床

英英释义

单词用法

同义词

反义词

例句

1.The bodies were hauled up from a depth of almost 4,000 metres after a lengthy search of the seabed.

在海底进行了长时间的搜索之后，搜救人员从海面以下4,000米的深处打捞到这些遗体。

2.That is fraught with difficulties as there is no seabed agreement between the riparian states.

在沿岸的国家之间还没有海床协议的情况下，这是困难重重的。

3.It was only when the hull was hanging freely from the lifting frame, clear of the seabed and the suction effect of the surrounding mud, that the salvage operation progressed to the second stage.

只有当船体从升降架上自由悬挂，脱离海床和周围泥浆的吸力作用时，打捞工作才进入第二阶段。

4.Find: The seabed river flows from Turkey's bosporus.

有海底河流奔流不息的土耳其博斯普鲁斯海峡。

5.Deane dived down, and found the equipment caught on a timber protruding slightly from the seabed.

迪恩潜到海底，发现设备卡在了一根从海底微微突出的木头上。

6.Most of the country's gas, however, lies under the seabed, from which it is now being energetically extracted.

但是国家大多数的天然气都躺在海底，目前正在不断地抽上来。

7.Until recently, though, most of the 3m ships estimated to be lying on the seabed have been out of reach.

尽管如此，据估计有3百万艘沉船还躺在海底，我们对其中的大多数至今仍束手无策。

8.Coral reefs are often found near the seabed, providing habitat for many species.

珊瑚礁通常位于海床附近，为许多物种提供栖息地。

9.The oil company drilled deep into the seabed to extract natural gas.

这家公司在海床深处钻探以提取天然气。

10.The seabed is home to a diverse range of marine life, including fish and crustaceans.

海床是多种海洋生物的家，包括鱼类和甲壳类动物。

11.Underwater robots are often used to explore the seabed for valuable minerals.

水下机器人通常用于探索海床中的宝贵矿物。

12.The marine biologist conducted research on the organisms living on the seabed.

这位海洋生物学家对生活在海床上的生物进行了研究。

作文

The ocean is a vast and mysterious place, covering more than 70% of the Earth's surface. Beneath its waves lies the seabed, or in Chinese, 海床, which is the bottom of the ocean. The seabed is not just a flat, featureless expanse; it is a dynamic environment filled with life and geological features. Understanding the seabed is crucial for various reasons, including marine biology, geology, and environmental conservation.One of the most fascinating aspects of the seabed is its diverse ecosystems. Coral reefs, for example, thrive on the seabed in shallow waters, providing habitat for countless marine species. These coral reefs are often referred to as the "rainforests of the sea" due to their biodiversity. They play a critical role in the health of our oceans, supporting fish populations and protecting coastlines from erosion.In deeper waters, the seabed can be home to unique organisms that have adapted to extreme conditions. Hydrothermal vents, found along mid-ocean ridges, release mineral-rich water that supports entire communities of life, including giant tube worms and various species of bacteria. These organisms rely on chemosynthesis rather than photosynthesis, showcasing the incredible adaptability of life on Earth.Geologically, the seabed contains valuable resources. It is rich in minerals, oil, and gas deposits. As technology advances, the extraction of these resources has become more feasible, raising important questions about sustainability and environmental impact. The exploration of the seabed for these resources must be balanced with the need to protect fragile ecosystems.Moreover, the seabed plays a significant role in climate regulation. The ocean absorbs a large portion of the world's carbon dioxide, and the seabed acts as a carbon sink, storing organic carbon from dead marine organisms. This process helps mitigate climate change, but human activities such as overfishing and pollution threaten this delicate balance.To better understand the seabed, scientists employ various methods, including sonar mapping and remotely operated vehicles (ROVs). These technologies allow researchers to explore and document the features of the seabed, leading to new discoveries about marine life and underwater geology. Such research is essential for informing conservation efforts and ensuring the sustainable use of ocean resources.In conclusion, the seabed is a vital component of our planet's ecosystem. It supports diverse marine life, holds valuable resources, and plays a key role in regulating the climate. As we continue to explore and understand the seabed, it is imperative that we also prioritize its protection to safeguard the health of our oceans for future generations. By raising awareness about the importance of the seabed, we can foster a greater appreciation for the ocean and its many wonders.

海洋是一个广阔而神秘的地方，覆盖了地球表面超过70%的面积。在其波涛之下，是海床，即海洋的底部。海床并不只是一个平坦、毫无特征的广阔区域；它是一个充满生命和地质特征的动态环境。理解海床至关重要，原因包括海洋生物学、地质学和环境保护。海床最迷人的方面之一是其多样的生态系统。例如，珊瑚礁在浅水区的海床上繁盛，提供了无数海洋物种的栖息地。这些珊瑚礁常被称为“海洋的雨林”，因其生物多样性。它们在维持海洋健康方面发挥着关键作用，支持鱼类种群并保护海岸线免受侵蚀。在更深的水域，海床可能是独特生物的栖息地，这些生物已适应极端条件。深海热液喷口位于中洋脊，释放富含矿物质的水，支持整个生命共同体，包括巨型管虫和各种细菌。这些生物依赖化学合成而非光合作用，展示了地球生命的惊人适应性。从地质学上讲，海床蕴藏着宝贵的资源。它富含矿物、石油和天然气储备。随着技术的进步，这些资源的开采变得更加可行，引发了关于可持续性和环境影响的重要问题。对海床进行资源勘探必须与保护脆弱生态系统的需求相平衡。此外，海床在气候调节中扮演着重要角色。海洋吸收了世界上大量的二氧化碳，而海床作为一个碳汇，储存着来自死去海洋生物的有机碳。这个过程有助于减缓气候变化，但过度捕捞和污染等人类活动威胁着这种微妙的平衡。为了更好地理解海床，科学家采用多种方法，包括声纳测绘和遥控潜水器（ROVs）。这些技术使研究人员能够探索和记录海床的特征，从而发现有关海洋生物和水下地质的新知识。这项研究对指导保护工作和确保海洋资源的可持续使用至关重要。总之，海床是我们星球生态系统的重要组成部分。它支持多样的海洋生命，蕴藏着宝贵的资源，并在气候调节中发挥着关键作用。随着我们继续探索和理解海床，优先保护它以保障未来世代海洋健康显得尤为重要。通过提高人们对海床重要性的认识，我们可以培养对海洋及其众多奇观的更大欣赏。