"Accretionary"在英文中是一个形容词，意思是"附加的"或"积累的"。它通常用于描述地质学中的一种过程，即岩石或物质逐渐地、慢慢地聚集在一起的过程。
以下是一篇关于accretionary的英文范文，供您参考：
Title: Accretionary Processes in Geology
Accretionary processes are a fundamental part of geology, and they occur when materials accumulate and grow together over time. This process can take place in a variety of environments, from the accumulation of sand and gravel in beaches to the formation of mountains through the accumulation of rock fragments.
Accretionary processes are often driven by natural forces such as wind, water, and ice, but they can also be influenced by human activity. For example, dams and reservoirs can accumulate sediment from surrounding areas, leading to the formation of new land masses.
Accretionary processes are important for understanding the evolution of Earth's surface and for predicting how it will respond to future environmental changes. Understanding these processes also helps us to better manage natural resources and mitigate the effects of human activities on the environment.
In summary, accretionary processes are a fundamental part of geology that occur when materials accumulate and grow together over time. Understanding this process is crucial for understanding Earth's surface evolution and managing natural resources.
accretionary的意思是“[地质] 增生性的；增生作用；积聚作用”。
在英文范文中的用法示例如下：
例句：The accretionary wedge is a part of the coast where sediment is accumulated by waves and other agents to form a mass of rock.
翻译：增生楔是海岸的一部分，波浪和其他介质通过积累沉积物来形成岩石。
"Accretionary"的意思是在地质学中，指岩体扩大和增生的方式；增生地质学。
accretionary的英文范文如下：
The accretionary process is a kind of rock growth mode in which rocks grow and expand through the addition of materials from the surrounding environment.
其中，“添加的”、“增生的”等词在范文中的意思与上述“accretionary”的意思相对应。
以上内容仅供参考，如需了解更多与地质学相关的知识，建议咨询专业人士。