moraine

简明释义

英[məˈreɪn;mɒˈreɪn]美[məˈreɪn]

n. 冰碛石

n. （Moraine）人名；（法）莫雷纳

英英释义

单词用法

同义词

反义词

例句

1.The characteristic and the formation process of moraine hill in the Dalian area along the coast are analyzed from the phenomenon of the Quaternary incompact layer covering the Dalian red clay.

从大连红黏土被第四系松散层所覆盖的现象出发，分析了大连地区沿海岸附近冰碛残丘的特征与形成过程。

2.Among such features may be synclines and anticlines, geological faults, salt domes, undulations of the crystalline bedrock under a cover of moraine, ore bodies, clay deposits and so on.

例如向斜、背斜、断层、盐丘，冰碛层之下结晶岩的顶面起伏形态，矿体以及粘土矿床等。

3.The genetical types of glacial lakes are as follow: glacial-eroded lake, glacial-dammed lake, moraine-dammed lake, glacial thaw lake, and composite lake.

按其成因冰川湖泊可分为：冰蚀湖、冰川阻塞湖、冰碴湖、冰川热融湖、以及复合成因的冰川湖泊；

4.To build high earth-rockfill dam on thick moraine cover foundation in high earthquake intensity region will face many new problems such as dynamic stability, dam foundation liquefaction etc.

在高地震烈度区修建深厚覆盖层上的高土石坝面临许多新问题，如大坝的动力稳定、坝基液化问题等。

5.I am so happy to get the letter from you saying that I had been admitted to Moraine Valley Junior College.

接到来信，知道我已被莫莱茵谷专科学校录取，真是兴奋万分！

6.The grey stripe down the middle of the glacier is called a medial moraine. It is formed when two glaciers flow into each other and join on their way downhill.

沿冰川中部而下的灰色条纹被称为中碛，它是由于两条冰河在下坡时汇合在一起而形成的。

7.They frequently terminate at a recessional moraine.

它们经常在后退冰碛处终止。

8.The moraine acted as a natural dam, creating a beautiful lake behind it.

这块冰碛像一个天然坝一样，在其后面形成了一个美丽的湖泊。

9.The formation of a moraine can indicate the direction in which a glacier moved.

一块冰碛的形成可以指示冰川移动的方向。

10.Geologists study the composition of moraines to understand past climate changes.

地质学家研究冰碛的成分，以了解过去的气候变化。

11.During our trip, we encountered several different types of moraines along the trail.

在我们的旅行中，我们沿着小径遇到了几种不同类型的冰碛。

12.The hikers stopped to rest on a large moraine, which was formed by ancient glaciers.

徒步旅行者在一块巨大的冰碛上停下来休息，这块冰碛是由古老的冰川形成的。

作文

The natural world is full of fascinating geological features that tell the story of Earth’s history. One such feature is the moraine, which is a term used to describe accumulations of debris, such as rocks and soil, that have been transported and deposited by glaciers. These formations can be found in various shapes and sizes, depending on the movement of the glacier and the landscape they inhabit. Understanding moraine is essential for comprehending the processes of glaciation and the impact of climate change on our environment.Glaciers are massive bodies of ice that flow slowly over land, carving out valleys and shaping mountains. As they move, they pick up materials from the ground and carry them along. When a glacier melts, it leaves behind these materials, forming what we refer to as a moraine. There are different types of moraines, including terminal moraines, which mark the furthest advance of a glacier, and lateral moraines, which form along the sides of the glacier. Each type provides important clues about the glacier's past movements and the climatic conditions at the time.The study of moraine is not only significant for geologists but also for understanding the effects of global warming. As temperatures rise, glaciers around the world are retreating at an alarming rate. This retreat exposes more moraine and other geological features, offering scientists a unique opportunity to study past climates and predict future changes. By analyzing the composition and distribution of moraines, researchers can gain insights into the timing and extent of glacial advances and retreats, which is crucial for understanding long-term climate patterns.Moreover, moraine deposits can have significant implications for local ecosystems. The materials left behind by glaciers can create new habitats for plants and animals, leading to increased biodiversity in the area. As vegetation begins to grow on these deposits, it can help stabilize the soil and prevent erosion, contributing to the overall health of the ecosystem. Therefore, studying moraine is not only about understanding the past but also about recognizing its role in shaping current environmental conditions.In conclusion, the concept of moraine serves as a reminder of the dynamic nature of our planet. These glacial remnants provide valuable information about Earth's climatic history and highlight the urgent need to address climate change. As we continue to explore and understand the implications of moraine and other geological features, we can better appreciate the delicate balance of our environment and the importance of preserving it for future generations.

自然界充满了迷人的地质特征，这些特征讲述着地球的历史。其中一个特征是冰碛，这是一个用来描述由冰川运输和沉积的碎片（如岩石和土壤）聚集的术语。这些构造可以根据冰川的运动和它们所处的地形呈现出不同的形状和大小。理解冰碛对于理解冰川作用的过程以及气候变化对我们环境的影响至关重要。冰川是缓慢在陆地上流动的大型冰体，它们雕刻出山谷并塑造山脉。当它们移动时，会从地面上拾取材料并随之携带。当冰川融化时，它会留下这些材料，形成我们所称的冰碛。有不同类型的冰碛，包括终端冰碛，它标志着冰川的最远推进，以及侧冰碛，它们在冰川的两侧形成。每种类型都提供了关于冰川过去运动和当时气候条件的重要线索。对冰碛的研究不仅对地质学家来说意义重大，也对理解全球变暖的影响至关重要。随着温度上升，世界各地的冰川以惊人的速度退缩。这种退缩暴露了更多的冰碛和其他地质特征，为科学家提供了独特的机会来研究过去的气候并预测未来的变化。通过分析冰碛的组成和分布，研究人员可以获得有关冰川推进和退缩的时间和范围的见解，这对理解长期气候模式至关重要。此外，冰碛沉积物对当地生态系统也可能产生重大影响。冰川留下的材料可以为植物和动物创造新的栖息地，从而导致该地区生物多样性的增加。随着植被开始在这些沉积物上生长，它可以帮助稳定土壤，防止侵蚀，从而促进生态系统的整体健康。因此，研究冰碛不仅是为了理解过去，也是为了认识它在塑造当前环境条件中的作用。总之，冰碛的概念提醒我们地球的动态性质。这些冰川遗迹提供了有关地球气候历史的宝贵信息，并突显了解决气候变化的迫切需要。随着我们继续探索和理解冰碛及其他地质特征的影响，我们可以更好地欣赏我们环境的微妙平衡以及保护它对后代的重要性。