hopper dredger

简明释义

开底式挖泥船开底挖泥船

英英释义

例句

1.Using a hopper dredger is essential for maintaining navigable waterways.

使用自卸挖泥船对于维护可航行的水道至关重要。

2.After the storm, the city used a hopper dredger to clear debris from the coastline.

风暴过后，城市用一艘自卸挖泥船清理海岸线上的碎片。

3.The hopper dredger collected sediment from the riverbed to prevent flooding.

这艘自卸挖泥船从河床上收集沉积物，以防止洪水。

4.Environmental regulations require that a hopper dredger operate with minimal impact on marine life.

环境法规要求自卸挖泥船在操作时对海洋生物的影响最小化。

5.The construction company hired a hopper dredger to deepen the harbor for larger ships.

建筑公司雇佣了一艘自卸挖泥船来加深港口，以便容纳更大的船只。

作文

The maritime industry plays a crucial role in global trade and transportation. Among the various types of vessels that facilitate this industry, the hopper dredger stands out as a vital tool for maintaining navigable waterways. A hopper dredger is a specialized ship designed for dredging and transporting sediment from the seabed or riverbed. The primary function of this vessel is to remove unwanted materials, such as sand, silt, and mud, which can accumulate over time and hinder navigation. By doing so, hopper dredgers help ensure that shipping routes remain open and safe for commercial vessels.The design of a hopper dredger is quite unique. It typically features a large hold, known as a hopper, where the dredged material is stored. This hopper is equipped with a series of mechanisms that allow the dredger to scoop up sediment from the bottom of the water body. Once the hopper is full, the hopper dredger can transport the sediment to a designated disposal site, where it can be dumped or used for land reclamation projects.One of the significant advantages of using a hopper dredger is its efficiency. These vessels can operate in various environmental conditions and can be deployed in both shallow and deep waters. Their ability to navigate through narrow channels makes them particularly valuable in coastal areas and estuaries, where traditional dredging methods may not be feasible.Moreover, hopper dredgers play an essential role in environmental conservation efforts. They are often used to remove excess sediment that can disrupt local ecosystems. By managing sediment levels, hopper dredgers help maintain the health of aquatic habitats, ensuring that fish and other marine life can thrive. Additionally, these vessels can assist in restoring beaches and shorelines that have eroded due to natural processes or human activities.The operation of a hopper dredger involves a skilled crew trained to handle the complexities of dredging operations. They must be knowledgeable about navigation, sediment management, and environmental regulations. Safety is also a top priority, as dredging can pose risks to both the crew and the surrounding environment. Therefore, modern hopper dredgers are often equipped with advanced technology to monitor and minimize any potential impact on marine life.In conclusion, the hopper dredger is an indispensable asset in the maritime industry. Its ability to efficiently remove sediment while contributing to environmental preservation highlights its importance. As global trade continues to grow, the demand for effective dredging solutions will only increase, making hopper dredgers a critical component of maintaining our waterways for future generations. Understanding the function and significance of a hopper dredger allows us to appreciate the intricate balance between commerce and environmental stewardship in our oceans and rivers.

海洋产业在全球贸易和运输中扮演着至关重要的角色。在促进这一产业的各种船只中，hopper dredger（斗式挖泥船）作为维护可航水道的重要工具而脱颖而出。hopper dredger是一种专门设计用于挖掘和运输海床或河床沉积物的船只。这艘船的主要功能是清除不需要的材料，如沙子、淤泥和泥土，这些材料随着时间的推移会积累并妨碍航行。通过这样做，hopper dredger帮助确保航运路线保持开放和安全。hopper dredger的设计非常独特。它通常具有一个大型的货舱，称为斗仓，沉积物在此储存。该斗仓配备了一系列机制，使得挖泥船能够从水体底部铲起沉积物。一旦斗仓装满，hopper dredger就可以将沉积物运输到指定的处置地点，在那里可以倾倒或用于土地复垦项目。使用hopper dredger的一个显著优势是其高效性。这些船只可以在各种环境条件下操作，并且可以在浅水和深水中部署。它们在狭窄通道中的导航能力使它们在沿海地区和河口特别有价值，而传统的挖掘方法可能不可行。此外，hopper dredgers在环境保护工作中也发挥着重要作用。它们经常被用来去除过量的沉积物，这可能会干扰当地生态系统。通过管理沉积物水平，hopper dredgers帮助维持水生栖息地的健康，确保鱼类和其他海洋生物能够繁衍生息。此外，这些船只还可以帮助恢复由于自然过程或人类活动而侵蚀的沙滩和海岸线。操作hopper dredger需要一支经过培训的熟练船员，他们必须掌握挖泥作业的复杂性。他们必须了解导航、沉积物管理和环境法规。安全也是重中之重，因为挖泥可能对船员和周围环境构成风险。因此，现代的hopper dredgers通常配备先进的技术，以监测和最小化对海洋生物的潜在影响。总之，hopper dredger是海洋产业中不可或缺的资产。它高效清除沉积物的同时又有助于环境保护，突显了其重要性。随着全球贸易的持续增长，对有效挖泥解决方案的需求只会增加，这使得hopper dredgers成为维护我们未来水道的关键组成部分。理解hopper dredger的功能和重要性使我们能够欣赏到商业与环境管理之间的微妙平衡，尤其是在我们的海洋和河流中。