wing span

简明释义

翼展

英英释义

例句

1.The wing span of the new drone model allows it to fly longer distances.

新款无人机模型的翼展使其能够飞行更长的距离。

2.The eagle has a remarkable wing span that can reach up to six feet.

这只鹰的翼展可以达到六英尺，令人惊叹。

3.Birdwatchers often note the wing span of different birds during their observations.

鸟类观察者在观察时常常记录不同鸟类的翼展。

4.The biologist measured the wing span of the butterfly to classify its species.

生物学家测量了蝴蝶的翼展以便分类其物种。

5.In aviation, the wing span of an aircraft is crucial for its stability.

在航空中，飞机的翼展对其稳定性至关重要。

作文

The concept of wing span refers to the distance from the tip of one wing to the tip of the other wing of an animal, particularly birds and aircraft. It is a crucial measurement in understanding the flight capabilities and aerodynamic efficiency of these creatures. For instance, larger birds like albatrosses have an impressive wing span that can reach up to 12 feet, allowing them to glide over vast distances with minimal energy expenditure. This adaptation is essential for their survival as it enables them to travel across oceans in search of food. In aviation, the wing span of an aircraft significantly affects its performance. A wider wing span generally allows for better lift and stability, making it ideal for long-distance flights. However, it also presents challenges in terms of maneuverability and the space required for takeoff and landing. Engineers often have to find a balance between these factors when designing new aircraft. For example, the Boeing 747 has a wing span of approximately 211 feet, which contributes to its ability to carry large payloads over long distances.Understanding wing span is not only important for scientists and engineers but also for bird watchers and nature enthusiasts. Observing the different wing spans of various bird species can provide insights into their behavior and habitat preferences. For instance, smaller birds like sparrows have a much shorter wing span compared to larger raptors like eagles, which have evolved to soar high in the sky. Moreover, the study of wing span extends beyond just birds and planes. It can also be applied to other flying animals such as bats and insects. Each species has adapted its wing span according to its ecological niche. For example, bats have a unique wing span that allows for agile flight in dense forests, while insects like dragonflies have a wing span that enables them to hover and dart quickly to catch prey.In conclusion, the term wing span encompasses a wide range of biological and engineering principles. Whether it is observing how a bird uses its wing span to navigate through the skies or analyzing how an aircraft’s wing span affects its flight dynamics, this measurement plays a vital role in our understanding of flight. As we continue to explore the wonders of aviation and the natural world, the significance of wing span will undoubtedly remain a key focus for researchers and enthusiasts alike.

“翼展”这一概念指的是动物，特别是鸟类和飞机的一个翅膀尖端到另一个翅膀尖端的距离。这是理解这些生物飞行能力和空气动力学效率的重要测量。例如，像信天翁这样的大型鸟类，其令人印象深刻的“翼展”可以达到12英尺，使它们能够以最小的能量消耗在广阔的距离上滑翔。这种适应性对它们的生存至关重要，因为它使它们能够在寻找食物时跨越海洋。在航空领域，飞机的“翼展”显著影响其性能。更宽的“翼展”通常允许更好的升力和稳定性，使其非常适合长途飞行。然而，它也在机动性和起飞、着陆所需空间方面带来了挑战。工程师在设计新飞机时，常常需要在这些因素之间找到平衡。例如，波音747的“翼展”大约为211英尺，这有助于其在长途飞行中承载大量货物。理解“翼展”不仅对科学家和工程师重要，也对鸟类观察者和自然爱好者至关重要。观察不同鸟类物种的“翼展”可以提供对它们行为和栖息地偏好的洞察。例如，像麻雀这样的小鸟与像鹰这样的猛禽相比，具有更短的“翼展”，后者已经进化出能够高空翱翔的能力。此外，“翼展”的研究不仅限于鸟类和飞机。它还可以应用于其他飞行动物，如蝙蝠和昆虫。每个物种根据其生态位适应了其“翼展”。例如，蝙蝠具有独特的“翼展”，使其能够在密林中灵活飞行，而像蜻蜓这样的昆虫则具有使其能够悬停并快速急转捕捉猎物的“翼展”。总之，“翼展”一词涵盖了广泛的生物学和工程原理。无论是观察一只鸟如何利用其“翼展”在天空中导航，还是分析飞机的“翼展”如何影响其飞行动态，这一测量在我们理解飞行方面都发挥着至关重要的作用。随着我们继续探索航空和自然界的奇迹，“翼展”的重要性无疑将继续成为研究人员和爱好者关注的重点。