diagonal bedding

简明释义

斜层理;

英英释义

例句

1.For the patio, we chose diagonal bedding to add an interesting design element.

对于露台，我们选择了对角铺设来增加有趣的设计元素。

2.The contractor explained that diagonal bedding helps prevent soil erosion.

承包商解释说，对角铺设有助于防止土壤侵蚀。

3.In the new building design, the diagonal bedding technique was applied for better load distribution.

在新建筑设计中，采用了对角铺设技术以更好地分配负载。

4.The architect suggested using diagonal bedding to enhance the stability of the structure.

建筑师建议使用对角铺设来增强结构的稳定性。

5.Using diagonal bedding in landscaping can create a visually appealing pattern.

在园林景观中使用对角铺设可以创造出视觉上吸引人的图案。

作文

In the study of geology and sedimentary structures, one often encounters various terms that describe the orientation and arrangement of sediment layers. One such term is diagonal bedding, which refers to the inclination of sedimentary layers at an angle to the horizontal plane. This phenomenon typically occurs in environments where sediment is deposited by flowing water, wind, or other dynamic processes. Diagonal bedding can provide valuable insights into the conditions under which sediments were deposited, as well as the forces acting upon them during their formation.The presence of diagonal bedding indicates a certain degree of energy in the depositional environment. For instance, in river systems, fast-moving water can carry and deposit sediments at an angle, resulting in layers that are not perfectly horizontal. This can be observed in point bars, where sediments accumulate on the inside bends of rivers. The angle of these deposits can vary depending on the velocity of the water and the size of the sediment particles involved.Moreover, diagonal bedding can also be found in aeolian environments, where wind-driven processes shape the landscape. Sand dunes, for example, exhibit diagonal bedding as grains of sand are blown and deposited at angles that reflect the prevailing wind direction. The study of these structures can reveal patterns of wind strength and direction over time, offering insights into past climatic conditions.Understanding diagonal bedding is crucial for geologists and sedimentologists as it aids in reconstructing ancient environments and understanding the geological history of a region. By analyzing the angle and characteristics of these beds, scientists can infer information about past hydrodynamic conditions, sediment transport mechanisms, and even tectonic activity. For instance, if the bedding is consistently inclined in one direction, it may suggest that there was a dominant current or wind pattern during the time of deposition.In addition to its geological significance, diagonal bedding also has practical implications in fields such as petroleum geology and civil engineering. In petroleum reservoirs, the orientation of sedimentary layers can influence the migration and accumulation of hydrocarbons. Understanding the geometry of these beds can help in predicting the locations of oil and gas deposits. Similarly, in construction projects, knowledge of diagonal bedding can inform engineers about the stability of the ground and potential risks associated with excavation or building foundations.In conclusion, diagonal bedding is a vital concept in geology that reflects the dynamic processes of sediment deposition. Its study not only enhances our understanding of sedimentary environments but also has significant implications for resource exploration and engineering practices. By recognizing the patterns and characteristics of diagonal bedding, geologists can piece together the complex history of our planet's surface and make informed decisions in various applied fields.

在地质学和沉积结构的研究中，人们经常会遇到各种术语，这些术语用来描述沉积层的方向和排列。其中一个术语是斜层理，它指的是沉积层相对于水平面的倾斜。这种现象通常发生在沉积物由流动水、风或其他动态过程沉积的环境中。斜层理可以提供有关沉积物沉积条件以及在其形成过程中作用于它们的力的宝贵见解。斜层理的存在表明沉积环境中存在一定程度的能量。例如，在河流系统中，快速流动的水可以以一定角度携带和沉积沉积物，从而形成并非完全水平的层。这可以在点条中观察到，沉积物在河流的内弯处积累。这些沉积物的角度可能因水流速度和参与的沉积颗粒的大小而异。此外，斜层理也可以在风成环境中找到，其中风驱动的过程塑造了景观。例如，沙丘表现出斜层理，因为沙粒被吹动并以反映主导风向的角度沉积。对这些结构的研究可以揭示风强度和方向随时间变化的模式，从而提供对过去气候条件的见解。理解斜层理对地质学家和沉积学家至关重要，因为它有助于重建古代环境并了解一个地区的地质历史。通过分析这些层的角度和特征，科学家可以推断出关于过去水动力条件、沉积物运输机制甚至构造活动的信息。例如，如果层理持续朝一个方向倾斜，这可能表明在沉积时存在主导的水流或风向。除了其地质意义之外，斜层理在石油地质学和土木工程等领域也具有实际意义。在石油储层中，沉积层的方向可以影响碳氢化合物的迁移和聚集。了解这些层的几何形状可以帮助预测油气藏的位置。同样，在建设项目中，了解斜层理可以使工程师了解地面的稳定性以及与挖掘或建筑基础相关的潜在风险。总之，斜层理是地质学中的一个重要概念，反映了沉积沉积的动态过程。其研究不仅增强了我们对沉积环境的理解，还对资源勘探和工程实践具有重要意义。通过识别斜层理的模式和特征，地质学家能够拼凑出我们星球表面复杂的历史，并在各个应用领域做出明智的决策。