back eddy

简明释义

船尾漩涡伴流

英英释义

例句

1.During our rafting trip, we had to paddle hard to escape the back eddy 回旋涡 that threatened to pull us backward.

在我们的漂流旅行中，我们不得不拼命划桨以逃离那个威胁要把我们拉回去的back eddy 回旋涡。

2.The diver spotted a back eddy 回旋涡 underwater, creating a unique current for exploration.

潜水员在水下发现了一个back eddy 回旋涡，为探险创造了独特的水流。

3.As we floated down the stream, we noticed a back eddy 回旋涡 forming near the bank, perfect for fishing.

当我们顺流而下时，注意到河岸附近形成了一个back eddy 回旋涡，非常适合钓鱼。

4.The back eddy 回旋涡 created by the rocks was a great spot for small fish to hide from predators.

岩石形成的back eddy 回旋涡是小鱼躲避捕食者的好地方。

5.The kayaker skillfully maneuvered through the river, avoiding the back eddy 回旋涡 that could easily capsize him.

皮划艇运动员熟练地在河中穿行，避开了可能让他翻船的back eddy 回旋涡。

作文

In the intricate dance of water, a phenomenon known as a back eddy emerges, captivating those who observe it. A back eddy is essentially a circular current that flows in the opposite direction to the main current of a river or stream. This fascinating occurrence can often be found where the water encounters an obstacle, such as a rock or a bend in the riverbank. It creates a small whirlpool effect, drawing water back upstream while the main current continues its journey downstream. Understanding the dynamics of a back eddy not only enriches our appreciation of nature but also has practical implications for various activities, including fishing, kayaking, and swimming.When I first encountered a back eddy during a summer trip to the river, I was mesmerized by its beauty and complexity. The sunlight danced on the surface of the water, highlighting the swirling patterns created by the back eddy. I watched as leaves and twigs were caught in its grip, swirling around before being released back into the main flow. This moment sparked my curiosity about the forces at play in natural water systems.As I delved deeper into the subject, I learned that back eddies are not just beautiful spectacles; they play a crucial role in the ecosystem. They provide a refuge for fish and other aquatic creatures, offering them a place to rest and hide from predators. In addition, the mixing of water caused by back eddies helps distribute nutrients throughout the river, promoting a healthy environment for all forms of life.The presence of a back eddy can also be a boon for anglers. Fishermen often seek out these areas, knowing that fish tend to gather there, taking advantage of the slower-moving water to conserve energy while waiting for food to drift by. This practical application of understanding back eddies showcases how knowledge of natural phenomena can enhance recreational activities.Moreover, for kayakers and canoeists, recognizing the locations of back eddies can be vital for navigation and safety. These currents can create unexpected challenges, especially for those unfamiliar with the waterways. Understanding where a back eddy might form allows paddlers to plan their routes more effectively, avoiding potential hazards while maximizing their enjoyment of the river.In conclusion, the concept of a back eddy transcends its scientific definition, weaving itself into the fabric of our interactions with nature. Whether you're an avid fisherman, a casual swimmer, or simply an admirer of the outdoors, recognizing the significance of back eddies enhances your experience. It reminds us that even in the simplest of natural occurrences, there lies a world of complexity and interconnectedness waiting to be explored. As we continue to engage with our environment, let us remain curious and respectful of the natural processes that shape our world, including the mesmerizing back eddy.

在水的复杂舞蹈中，一种被称为回流涡流的现象出现，吸引着观察者的目光。回流涡流本质上是一种与河流或溪流主流方向相反流动的循环水流。这种迷人的现象通常出现在水流遇到障碍物时，例如岩石或河岸的弯道。它创造出一种小漩涡效果，将水向上游拉回，而主流则继续向下游流动。理解回流涡流的动态不仅丰富了我们对自然的欣赏，还有助于各种活动的实际应用，包括钓鱼、皮划艇和游泳。当我在夏天的河流旅行中第一次遇到回流涡流时，我被它的美丽和复杂性所吸引。阳光在水面上跳舞，突显出回流涡流形成的旋转图案。我看着树叶和树枝被卷入其怀抱，在水中旋转，然后又被释放回主流。这一刻激发了我对自然水系中力量的好奇心。随着我对这个主题的深入了解，我发现回流涡流不仅仅是美丽的景观；它们在生态系统中发挥着至关重要的作用。它们为鱼类和其他水生生物提供了避难所，让它们有地方休息并躲避捕食者。此外，回流涡流造成的水混合有助于将养分分布到整个河流中，促进所有生命形式的健康环境。回流涡流的存在对于钓鱼者来说也是一个福音。渔民们常常寻求这些区域，因为他们知道鱼往往聚集在这里，利用较慢的水流来节省能量，同时等待食物漂流而过。这种对回流涡流的理解的实际应用展示了自然现象知识如何增强休闲活动的乐趣。此外，对于皮划艇和独木舟爱好者来说，识别回流涡流的位置对于导航和安全至关重要。这些水流可能会带来意想不到的挑战，尤其是对于不熟悉水道的人。理解回流涡流可能形成的位置使划船者能够更有效地规划路线，避免潜在的危险，同时最大化他们对河流的享受。总之，回流涡流的概念超越了其科学定义，编织进我们与自然互动的织物中。无论你是热衷于钓鱼的爱好者、随意的游泳者，还是仅仅是户外的欣赏者，认识回流涡流的重要性都会提升你的体验。它提醒我们，即使在最简单的自然现象中，也蕴藏着复杂性和相互联系的世界，等待着我们去探索。当我们继续与环境互动时，让我们保持好奇和尊重，关注塑造我们世界的自然过程，包括迷人的回流涡流。