internal seiche

简明释义

内假潮

英英释义

例句

1.Understanding internal seiche 内部涌动 is essential for predicting nutrient transport in stratified waters.

理解内部涌动对预测分层水体中的营养物质运输至关重要。

2.The scientists measured the effects of internal seiche 内部涌动 on fish behavior in the lake.

科学家测量了内部涌动对湖中鱼类行为的影响。

3.The phenomenon of internal seiche 内部涌动 can significantly affect the temperature distribution in large lakes.

内部涌动现象可以显著影响大湖泊的温度分布。

4.Researchers observed an internal seiche 内部涌动 in the water column during their study of the estuary.

研究人员在对河口的研究中观察到了内部涌动。

5.The internal seiche 内部涌动 created oscillations that were detectable by underwater sensors.

内部涌动产生的振荡通过水下传感器可被探测到。

作文

The phenomenon of water movement within a body of water can be quite fascinating, particularly when we delve into the concept of an internal seiche. An internal seiche refers to oscillations that occur within the stratified layers of water in lakes, oceans, or other large bodies of water. These oscillations are not visible on the surface, as they happen beneath the water's surface, making them a unique aspect of hydrodynamics.To understand an internal seiche, one must first recognize how water stratification works. In many lakes, especially those with significant depth, the water is not uniform. Instead, it consists of layers, with warmer water sitting above cooler water due to differences in density. This layering creates a stable environment for various aquatic life forms but also sets the stage for internal waves and movements.An internal seiche occurs when there is a disturbance in this balance, often due to changes in temperature, wind, or even seismic activity. For instance, when strong winds blow across the surface of a lake, they can create waves that disturb the surface layer. This disturbance can generate internal waves that travel through the denser, deeper layers of water, leading to the formation of an internal seiche. These oscillations can have several implications. For one, they can influence the distribution of nutrients and oxygen within the water column, which is crucial for the health of aquatic ecosystems. Additionally, an internal seiche can affect sediment transport and the overall dynamics of a body of water. Understanding these movements is essential for ecologists and environmental scientists who study freshwater and marine systems.Moreover, the study of internal seiches is not limited to academic interest; it has practical applications as well. For example, engineers and planners involved in the construction of dams and reservoirs need to consider the potential effects of internal seiches on water quality and sedimentation processes. Furthermore, fishermen and recreational boaters should be aware of these phenomena, as they can impact fishing conditions and navigation safety.In conclusion, the concept of an internal seiche is a crucial element in understanding the dynamics of stratified water bodies. These internal oscillations, while invisible from the surface, play a significant role in the ecological balance and physical processes of lakes and oceans. As we continue to explore and study these fascinating natural occurrences, we gain deeper insights into the complexities of our planet's water systems. The more we understand about internal seiches, the better equipped we are to manage and protect our vital aquatic resources.

水体内部的运动现象非常迷人，特别是当我们深入探讨“internal seiche”这一概念时。“internal seiche”指的是在湖泊、海洋或其他大水体的分层水域中发生的振荡。这些振荡在水面上不可见，因为它们发生在水面下，使其成为水动力学的独特方面。要理解“internal seiche”，首先必须认识到水分层是如何运作的。在许多湖泊中，尤其是那些深度较大的湖泊，水并不是均匀的。相反，它由不同的层次组成，温暖的水位于较冷的水之上，这是由于密度差异造成的。这种分层为各种水生生物提供了稳定的环境，但也为内部波动和运动创造了条件。“internal seiche”发生在这种平衡受到干扰时，通常是由于温度、风或甚至地震活动的变化。例如，当强风吹过湖面的表层时，会产生扰动，进而引发内部波动，这些波动穿过更密集的深水层，导致“internal seiche”的形成。这些振荡可能会产生几种影响。首先，它们可以影响水柱中营养物质和氧气的分布，这对水生生态系统的健康至关重要。此外，“internal seiche”还可以影响沉积物运输和水体的整体动态。理解这些运动对于研究淡水和海洋系统的生态学家和环境科学家至关重要。此外，对“internal seiche”的研究不仅限于学术兴趣；它还有实际应用。例如，参与大坝和水库建设的工程师和规划者需要考虑“internal seiche”对水质和沉积过程的潜在影响。此外，渔民和休闲船员应了解这些现象，因为它们可能会影响钓鱼条件和航行安全。总之，“internal seiche”的概念是理解分层水体动态的重要元素。这些内部振荡虽然在水面上不可见，但在湖泊和海洋的生态平衡和物理过程中发挥着重要作用。随着我们继续探索和研究这些迷人的自然现象，我们对地球水系统的复杂性有了更深入的了解。我们对“internal seiche”的理解越深，就越能有效管理和保护我们重要的水资源。