dredge

简明释义

英[dredʒ]美[dredʒ]

vt. （用挖泥船等）疏浚；（用拖捞网等）捞取；（在食物上）撒（面粉等）

vi. 疏浚，挖掘；采捞

n. 挖泥船，疏浚机；拖捞网

复 数 d r e d g e s

第 三 人 称 单 数 d r e d g e s

现 在 分 词 d r e d g i n g

过 去 式 d r e d g e d

过 去 分 词 d r e d g e d

英英释义

单词用法

同义词

反义词

例句

1.It is called dredge.

它被称作挖泥机。

2.The papers keep trying to dredge up details of his past love life.

这些报纸老是翻出他以往爱情生活的琐事。

3.A boat or barge equipped with a dredge.

装有挖掘机的船。

4.Stuart Dredge, editor of music industry blog, music Ally, said: "Streaming and download services are becoming quite common."

音乐行业博客音乐盟友(Music Ally)的编辑斯图尔特·德雷奇(StuartDredge)认为：“串流和下载服务现在已经变得相当普遍。”

5.Do not dredge anchor.

不要拖锚。

6.Many people like to dredge, or lightly coat, the fish in a very small amount of flour to ensure an extra crispy finish.

许多人喜欢疏通，或轻轻大衣，面粉少量鱼非常香脆，以确保额外的完成。

7.Hammer dredge is a technical improvement of the existing dredge sampler.

重锤式拖网取样器是对现行常规拖网的技术改进。

8.The dredge has several hemispheric scoops in place of the toothed bar.

这种捞网用几个半球状的铲子代替了锯齿横杆。

9.The workers will dredge the river to remove the silt.

工人们将清淤河流以去除淤泥。

10.She used a spoon to dredge the chicken in flour before frying it.

她用勺子将鸡肉裹上面粉，然后再炸。

11.They plan to dredge the harbor to allow larger ships to enter.

他们计划疏浚港口，以便让更大的船只进入。

12.After the storm, volunteers helped to dredge the clogged drainage systems.

风暴过后，志愿者们帮助清理堵塞的排水系统。

13.The chef will dredge the fish in cornmeal for a crispy coating.

厨师将把鱼裹上玉米粉，以获得酥脆的外皮。

作文

In the world of environmental conservation, the term dredge refers to the process of removing sediment and debris from the bottom of bodies of water, such as rivers, lakes, and harbors. This practice is essential for maintaining navigable waterways, preventing flooding, and promoting healthy ecosystems. However, it is crucial to approach dredge activities with caution, as they can have significant ecological impacts. For instance, while dredging can improve water flow and reduce the risk of flooding, it can also disturb habitats, release pollutants trapped in the sediment, and affect fish populations. The importance of dredging can be seen in many urban areas where rivers and canals are vital for transportation and commerce. In cities like New Orleans, dredging has been a necessary measure to keep waterways open and functional. However, the dredge process must be done carefully to mitigate negative effects on the environment. Environmental assessments are often conducted before dredging begins to ensure that the benefits outweigh the potential harm. Moreover, dredging can also be employed in the context of land reclamation. By removing underwater sediments, new land can be created for development or restoration purposes. This practice has been particularly evident in places like Dubai, where dredged materials have been used to create artificial islands. While these projects can boost the economy and provide new spaces for habitation and recreation, they also raise concerns about marine life and coastal erosion. In addition to its environmental implications, dredging plays a significant role in the fishing industry. Fishermen often rely on dredged areas to access productive fishing grounds. However, the use of dredging equipment can lead to overfishing and habitat destruction if not managed properly. Sustainable practices are essential to ensure that fish populations remain healthy and that the aquatic environment is preserved for future generations. Furthermore, dredging is not limited to natural bodies of water; it is also used in the construction and maintenance of marinas and ports. These facilities require regular dredging to accommodate larger vessels and maintain safe navigation channels. Ports around the world engage in dredging to keep their operations running smoothly, but they must balance this need with environmental stewardship. In conclusion, the term dredge encompasses a variety of processes that are critical for maintaining waterway functionality and supporting economic activities. However, the implications of dredging extend beyond mere practicality; they touch upon environmental health, sustainability, and the delicate balance between human activity and nature. As we continue to navigate the challenges posed by climate change and urban development, understanding the complexities of dredging will be essential for creating solutions that benefit both people and the planet. It is imperative that we approach dredging with a mindset geared towards sustainability, ensuring that our waterways remain vibrant ecosystems for generations to come.

在环境保护的世界中，术语dredge指的是从水体底部（如河流、湖泊和港口）移除沉积物和碎片的过程。这一做法对于维护可通航的水道、预防洪水和促进健康生态系统至关重要。然而，必须谨慎对待dredge活动，因为它们可能对生态产生重大影响。例如，虽然dredging可以改善水流并减少洪水风险，但它也可能干扰栖息地、释放被沉积物困住的污染物，并影响鱼类种群。 Dredging的重要性在许多城市地区得以体现，在这些地区，河流和运河对交通和商业至关重要。在新奥尔良等城市，dredging一直是保持水道畅通和功能正常的必要措施。然而，dredge过程必须谨慎进行，以减轻对环境的负面影响。在dredging开始之前，通常会进行环境评估，以确保其益处大于潜在的危害。 此外，dredging还可以用于土地填海。通过去除水下沉积物，可以为开发或恢复目的创造新的土地。这一做法在迪拜等地尤为明显，在那里，dredged材料被用来创建人工岛屿。虽然这些项目可以促进经济发展并提供新的居住和娱乐空间，但它们也引发了对海洋生物和海岸侵蚀的担忧。 除了环境影响外，dredging在渔业中也发挥着重要作用。渔民通常依赖于dredged区域来进入富饶的渔场。然而，如果管理不当，使用dredging设备可能导致过度捕捞和栖息地破坏。可持续做法对于确保鱼类种群保持健康以及水生环境为后代所保护至关重要。 此外，dredging不仅限于自然水体；它还用于码头和港口的建设和维护。这些设施需要定期dredging以容纳更大的船只并维持安全的航道。世界各地的港口进行dredging以保持其运营顺利，但它们必须在这一需求与环境保护之间取得平衡。 总之，术语dredge涵盖了多种过程，这些过程对于维护水道功能和支持经济活动至关重要。然而，dredging的影响超出了单纯的实用性；它涉及环境健康、可持续性以及人类活动与自然之间的微妙平衡。随着我们继续应对气候变化和城市发展的挑战，理解dredging的复杂性将对创造既有利于人类又有利于地球的解决方案至关重要。我们必须以可持续发展的心态去对待dredging，确保我们的水道在未来几代人中仍然是充满活力的生态系统。