frazil ice

简明释义

冰片

英英释义

例句

1.During the winter months, rivers can become covered with frazil ice, which is a type of ice that forms in supercooled water.

在冬季，河流可能会被细冰覆盖，这是一种在过冷水中形成的冰。

2.The presence of frazil ice can indicate that the water temperature is below freezing, even if the surface appears clear.

出现细冰可能表明水温低于冰点，即使表面看起来清澈。

3.Boaters should be cautious of frazil ice when navigating through icy waters, as it can create hazardous conditions.

在冰冷的水域航行时，船员应对细冰保持警惕，因为它可能会造成危险的情况。

4.Scientists study frazil ice to understand its formation and impact on aquatic ecosystems.

科学家研究细冰以了解其形成及对水生生态系统的影响。

5.In some regions, frazil ice can accumulate and lead to dangerous ice jams in rivers.

在某些地区，细冰可能会积聚并导致河流中的危险冰塞。

作文

In the world of meteorology and hydrology, understanding various forms of ice is crucial, especially when it comes to predicting weather patterns and studying aquatic environments. One fascinating type of ice is known as frazil ice, which refers to small, loose ice crystals that form in supercooled water. These crystals are typically found in rivers and lakes during freezing conditions, where the water temperature is below the freezing point but not solidified. frazil ice plays a significant role in the formation of larger ice structures and can influence the dynamics of water bodies significantly.The formation of frazil ice occurs under specific conditions. When the air temperature drops, the surface of the water begins to cool. As the water cools, it can reach a point where it becomes supercooled, meaning it remains liquid even though it is below freezing. In this state, any disturbance, such as wind or movement from aquatic life, can cause ice crystals to form. These crystals are usually very small and can be suspended in the water, creating a slushy appearance. This phenomenon is particularly common in turbulent waters, where the mixing of temperatures promotes the formation of frazil ice.One of the most interesting aspects of frazil ice is its potential impact on the environment. As these small ice crystals accumulate, they can clump together to form larger structures, which can eventually lead to the formation of ice cover on the surface of the water. This process can alter the thermal dynamics of the water body, affecting everything from fish habitats to the overall ecosystem. For example, a thick layer of ice can insulate the water below, preventing it from freezing completely and allowing aquatic life to survive through the winter months.Additionally, frazil ice can have implications for human activities, particularly in regions where fishing, shipping, and recreation are vital to the local economy. The presence of frazil ice can complicate navigation and increase the risk of accidents, as it can create slippery surfaces and reduce visibility. Fishermen must also be aware of the conditions that promote frazil ice formation, as it can affect fish behavior and their availability.Understanding frazil ice is essential for scientists and researchers who study climate change and its effects on aquatic ecosystems. As global temperatures rise, the patterns of ice formation are changing, leading to shifts in the timing and extent of frazil ice occurrences. This, in turn, can disrupt the delicate balance of aquatic habitats and the species that depend on them.In conclusion, frazil ice is a remarkable phenomenon that illustrates the complexities of ice formation in natural water bodies. Its significance extends beyond just being a scientific curiosity; it has real-world implications for the environment, local economies, and the ongoing study of climate change. By continuing to research and understand frazil ice, we can better prepare for the challenges that arise from our changing planet and work towards preserving the delicate ecosystems that rely on these icy formations.

在气象学和水文学的世界中，理解各种冰的形式至关重要，特别是在预测天气模式和研究水域环境时。有一种迷人的冰的类型被称为frazil ice，它指的是在过冷水中形成的小而松散的冰晶。这些冰晶通常出现在河流和湖泊中，在结冰条件下，水温低于冰点但未固化。frazil ice在较大冰结构的形成中发挥着重要作用，并且可以显著影响水体的动态。frazil ice的形成发生在特定条件下。当空气温度下降时，水面的温度开始降低。随着水的冷却，它可能达到一个点，在此点下，它变得过冷，这意味着它保持液态，即使它低于冰点。在这种状态下，任何干扰，例如风或水生生物的运动，都可以导致冰晶的形成。这些晶体通常非常小，可以悬浮在水中，形成一种泥泞的外观。这种现象在湍急的水域中特别常见，因为温度的混合促进了frazil ice的形成。frazil ice的一个有趣方面是它对环境的潜在影响。当这些小冰晶积聚时，它们可以聚集在一起形成更大的结构，最终导致水面上形成冰盖。这个过程可以改变水体的热动态，影响从鱼类栖息地到整个生态系统的方方面面。例如，一层厚厚的冰可以隔离下面的水，防止其完全冻结，从而允许水生生命在冬季存活。此外，frazil ice对人类活动也可能产生影响，特别是在渔业、航运和休闲活动对当地经济至关重要的地区。frazil ice的存在可能会使导航复杂化并增加事故风险，因为它可能会造成滑溜的表面并减少能见度。渔民还必须意识到促进frazil ice形成的条件，因为这可能会影响鱼类行为及其可获得性。理解frazil ice对于研究气候变化及其对水生生态系统影响的科学家和研究人员至关重要。随着全球气温的上升，冰的形成模式正在发生变化，导致frazil ice出现的时间和范围发生变化。这反过来又可能破坏水生栖息地的微妙平衡以及依赖它们的物种。总之，frazil ice是一种非凡的现象，说明了自然水体中冰形成的复杂性。它的重要性不仅仅是一个科学好奇心；它对环境、地方经济和气候变化的持续研究有着实际的影响。通过继续研究和理解frazil ice，我们可以更好地为应对我们不断变化的星球所带来的挑战做好准备，并努力保护依赖这些冰冷结构的微妙生态系统。