aggrading

简明释义

英[əˈɡreɪdɪŋ]美[əˈɡreɪdɪŋ]

vi. 加积（aggrade 的现在分词）

英英释义

单词用法

同义词

反义词

例句

1.As aresult of fluvial scouring and aggrading the riverbed, the alluvial layer of circular-arclayered alluvial valleys is fluid-saturated porous medium.

由于河流的淤积和冲刷，沉积河谷场地的沉积层多为饱和土。

2.As aresult of fluvial scouring and aggrading the riverbed, the alluvial layer of circular-arclayered alluvial valleys is fluid-saturated porous medium.

由于河流的淤积和冲刷，沉积河谷场地的沉积层多为饱和土。

3.As a result of fluvial scouring and aggrading the riverbed, the alluvial layer is fluid-saturated porous medium.

由于河流冲刷和河床加积，沉积层多饱和多孔。

4.The engineers studied the aggrading 堆积 patterns of the river to predict flooding risks.

工程师们研究了河流的堆积模式，以预测洪水风险。

5.In geology, aggrading 堆积 refers to the process where landforms are raised by sediment deposition.

在地质学中，堆积指的是通过沉积物沉积使地貌抬升的过程。

6.As the delta continues aggrading 堆积, new habitats for wildlife are being created.

随着三角洲继续堆积，新的野生动物栖息地正在形成。

7.The river is constantly aggrading 堆积 sediment, which can change its course over time.

这条河流不断地堆积沉积物，这可能会随着时间改变其流向。

8.The construction team noticed that the area was aggrading 堆积 due to heavy rainfall.

施工队注意到，由于大雨，区域正在堆积。

作文

In the study of geology, one term that often comes up is aggrading, which refers to the process by which a river or stream builds up its bed by depositing sediment. This phenomenon can have significant implications for the surrounding environment and human activities. Understanding the concept of aggrading is crucial for geologists, environmentalists, and urban planners alike.The process of aggrading typically occurs in areas where sediment supply exceeds the rate of erosion. For instance, when a river flows through a valley, it may carry with it a large amount of sediment from upstream. As the water slows down when it enters a wider section of the valley, it loses its ability to carry all that sediment, resulting in deposition. Over time, this accumulation of sediment raises the riverbed, leading to an increase in the elevation of the stream channel.One of the most important aspects of aggrading is its impact on the surrounding ecosystem. As sediment builds up, it can create new habitats for various species of plants and animals. Wetlands may form as water accumulates in these newly created areas, providing a rich environment for biodiversity. Additionally, the process can help to improve water quality by filtering pollutants out of the water as it passes through the sediment.However, aggrading can also pose challenges, particularly in urban areas. When riverbeds rise due to sediment deposition, it can lead to increased flood risks. If the riverbanks are not adequately managed, heavy rainfall can cause the river to overflow, resulting in flooding that can damage properties and infrastructure. Urban planners must take the process of aggrading into account when designing drainage systems and flood control measures. Failure to do so can lead to catastrophic results.Moreover, aggrading can influence land use and agriculture. Farmers who rely on river water for irrigation may find that rising riverbeds affect their access to water. In some cases, fields that were once fertile may become too dry if the water source is elevated beyond reach. Conversely, areas that benefit from the additional sediment may see improved soil quality, leading to better crop yields.In conclusion, the term aggrading encompasses a complex interaction between natural processes and human activities. While it can create new ecosystems and enhance agricultural productivity, it also poses risks that must be carefully managed. As we continue to study and understand the impacts of aggrading, it becomes increasingly important for scientists, policymakers, and communities to work together to develop strategies that balance the benefits and challenges associated with this geological phenomenon. By doing so, we can ensure that both our natural environments and urban landscapes thrive in harmony with the processes that shape them.

在地质学研究中，常常提到一个术语——aggrading，它指的是河流或溪流通过沉积物的沉积来建立其床面的过程。这一现象对周围环境和人类活动有着重要的影响。理解aggrading的概念对于地质学家、环境保护者和城市规划者来说都是至关重要的。Aggrading的过程通常发生在沉积物供应超过侵蚀速率的区域。例如，当一条河流流经一个山谷时，它可能会携带大量来自上游的沉积物。当水流进入山谷的较宽区域时，流速减缓，失去了携带所有沉积物的能力，从而导致沉积。随着时间的推移，这种沉积物的积累抬高了河床，导致溪流通道的高度增加。Aggrading的一个重要方面是它对周围生态系统的影响。随着沉积物的堆积，它可以为各种植物和动物物种创造新的栖息地。当水在这些新形成的区域聚集时，湿地可能会形成，为生物多样性提供丰富的环境。此外，这一过程还可以通过在水流经过沉积物时过滤污染物来改善水质。然而，aggrading也可能带来挑战，特别是在城市地区。当河床因沉积物沉积而上升时，可能会导致洪水风险的增加。如果河岸管理不当，强降雨可能会导致河流溢出，造成损坏财产和基础设施的洪水。城市规划者必须在设计排水系统和洪水控制措施时考虑aggrading的过程。未能做到这一点可能会导致灾难性的后果。此外，aggrading还可以影响土地使用和农业。依赖河水灌溉的农民可能会发现，河床上升会影响他们获取水源的能力。在某些情况下，以前肥沃的田地可能会因水源被抬高而变得过于干燥。相反，受益于额外沉积物的地区可能会看到土壤质量的改善，从而导致更好的作物产量。总之，aggrading这个术语涵盖了自然过程与人类活动之间复杂的相互作用。虽然它可以创造新的生态系统并增强农业生产力，但它也带来了必须仔细管理的风险。随着我们继续研究和理解aggrading的影响，科学家、政策制定者和社区之间的合作变得愈发重要，以制定平衡与这一地质现象相关的好处和挑战的策略。通过这样做，我们可以确保我们的自然环境和城市景观与塑造它们的过程和谐共存。