low altitude

简明释义

低空

英英释义

例句

1.The drone is designed to operate at low altitudes for agricultural monitoring.

这款无人机旨在以低空进行农业监测。

2.Birds tend to migrate at low altitudes during the winter months.

鸟类在冬季往往在低高度迁徙。

3.The military exercises included maneuvers at low altitude to simulate real combat conditions.

军事演习包括在低空进行的机动，以模拟真实战斗条件。

4.Flying at low altitudes can increase fuel efficiency for some aircraft.

在低高度飞行可以提高某些飞机的燃油效率。

5.The aircraft flew at a low altitude to avoid bad weather.

飞机以低空飞行以避开恶劣天气。

作文

The term low altitude refers to a height that is relatively close to the Earth's surface, typically below 2,000 meters (about 6,500 feet). This concept is particularly significant in various fields such as aviation, meteorology, and environmental science. Understanding low altitude is crucial for pilots, as flying at lower elevations can present unique challenges and opportunities. For instance, flying at low altitude allows pilots to navigate through mountainous terrains and urban landscapes where higher altitudes may not be feasible. However, it also increases the risk of encountering obstacles such as buildings, trees, and other aircraft.In aviation, low altitude operations are often associated with specific flight regulations and safety protocols. Pilots must be aware of their surroundings and maintain a vigilant lookout for potential hazards. Additionally, weather conditions can vary significantly at low altitude, making it essential for pilots to have updated weather information. For example, fog, rain, or turbulence can be more pronounced at lower heights, affecting visibility and aircraft stability.From a meteorological perspective, low altitude plays a vital role in weather patterns. The lower atmosphere, or the troposphere, is where most weather phenomena occur. Understanding how air masses behave at low altitude is crucial for predicting storms, rainfall, and temperature changes. Meteorologists analyze data collected from low altitude weather stations to provide accurate forecasts that impact daily life.Environmental scientists also study low altitude ecosystems, as they are often rich in biodiversity. Forests, wetlands, and grasslands located at lower elevations are home to numerous species of plants and animals. These ecosystems are sensitive to changes in climate and human activity, making their preservation essential. Research into low altitude habitats helps us understand the impacts of pollution, deforestation, and urbanization on our planet.Moreover, low altitude can influence human activities, such as agriculture and urban development. Farmers often consider low altitude regions for crop cultivation due to favorable growing conditions. The soil composition, temperature, and moisture levels at low altitude can significantly affect agricultural productivity. Urban planners also take into account low altitude when designing cities, ensuring that buildings do not obstruct air traffic and that infrastructure is resilient to natural disasters.In conclusion, the concept of low altitude encompasses various dimensions that are critical to our understanding of the world around us. Whether in aviation, meteorology, environmental science, or urban planning, recognizing the implications of operating at low altitude is essential. As we continue to explore and develop our environments, maintaining a balance between human needs and ecological preservation at low altitude will be paramount for sustainable development. By appreciating the significance of low altitude, we can better navigate the complexities of our planet's systems and contribute to a healthier future for all.

“低海拔”这个术语指的是相对接近地球表面的高度，通常低于2000米（约6500英尺）。这个概念在航空、气象和环境科学等多个领域中都具有重要意义。理解“低海拔”对于飞行员来说至关重要，因为在较低的高度飞行可能会带来独特的挑战和机遇。例如，在“低海拔”飞行可以让飞行员在山区和城市景观中导航，而较高的飞行高度可能不可行。然而，这也增加了遇到障碍物的风险，例如建筑物、树木和其他飞机。在航空领域，“低海拔”操作通常与特定的飞行规定和安全协议相关。飞行员必须意识到周围环境，并保持警惕，以防潜在的危险。此外，天气条件在“低海拔”处可能会显著变化，因此飞行员必须拥有最新的天气信息。例如，雾、雨或湍流在较低的高度可能更为明显，影响能见度和飞机稳定性。从气象学的角度来看，“低海拔”在天气模式中起着至关重要的作用。下层大气或对流层是大多数天气现象发生的地方。了解空气团在“低海拔”的行为对于预测风暴、降雨和温度变化至关重要。气象学家分析从“低海拔”气象站收集的数据，以提供准确的天气预报，这影响着日常生活。环境科学家还研究“低海拔”生态系统，因为这些生态系统通常生物多样性丰富。位于较低海拔的森林、湿地和草原是许多植物和动物物种的栖息地。这些生态系统对气候变化和人类活动的变化非常敏感，因此保护它们至关重要。对“低海拔”栖息地的研究帮助我们了解污染、森林砍伐和城市化对我们星球的影响。此外，“低海拔”还可以影响人类活动，例如农业和城市发展。农民通常考虑在“低海拔”地区进行作物种植，因为那里有利的生长条件。“低海拔”地区的土壤成分、温度和湿度水平可以显著影响农业生产力。城市规划者在设计城市时也会考虑“低海拔”，确保建筑物不会阻碍空中交通，并且基础设施能够抵御自然灾害。总之，“低海拔”这一概念涵盖了多个维度，对于我们理解周围世界至关重要。无论是在航空、气象、环境科学还是城市规划中，认识到在“低海拔”操作的影响都是必不可少的。随着我们继续探索和开发我们的环境，在“低海拔”维持人类需求与生态保护之间的平衡将是可持续发展的关键。通过欣赏“低海拔”的重要性，我们可以更好地应对我们星球系统的复杂性，为所有人创造一个更健康的未来。