altitude

简明释义

英[ˈæltɪtjuːd]美[ˈæltɪtuːd]

n. 海拔高度；高地；（天体在地平线上的）地平纬度；顶垂线；（等级和地位等的）高级

英英释义

单词用法

同义词

反义词

例句

1.We are flying at an altitude of 6 000 metres.

我们的飞行高度是6 000米。

2.They were flying at high altitude.

他们正在高空飞行。

3.The pilots did descend to the wrong altitude then, thinking they were following the air controllers' instructions.

飞行员确实以错误的高度下降，并以为他们遵循了空中管制员的指示。

4.Your body needs to get used to a high altitude before you climb to an even higher one.

在你爬到更高的地方之前，你的身体需要适应高海拔的环境。

5.Alternatively, savour high-altitude views - stratocirrus permitting -from the observation deck in the World Financial Center.

在没有云雾的日子里，可以登上环球金融中心的观景台去欣赏高空美景。

6.In 1958, Australian scientist David Warren developed a flight-memory recorder that would track basic information like altitude and direction.

1958年，澳大利亚科学家戴维·沃伦开发了一种飞行记录仪，可以追踪飞行高度和飞行方向等基本信息。

7.Climbers must acclimatize to high altitudes to avoid altitude sickness.

登山者必须适应高海拔以避免高原反应。

8.The altitude of the mountain makes it a challenging climb for beginners.

这座山的高度使得初学者攀登起来具有挑战性。

9.At this altitude, the air pressure is significantly lower than at sea level.

在这个高度，空气压力显著低于海平面。

10.Birds can fly at a high altitude, often above the clouds.

鸟类可以在高高度飞行，通常在云层之上。

11.The airplane reached an impressive altitude of 30,000 feet during the flight.

飞机在飞行中达到了令人印象深刻的高度，30,000英尺。

作文

The concept of altitude is often discussed in various fields, from aviation to geography. In simple terms, altitude refers to the height of an object or point in relation to sea level or ground level. Understanding altitude is crucial for pilots, hikers, and scientists alike. For instance, when a pilot is flying, they must constantly monitor their altitude to ensure safe travel. Flying too low can lead to dangerous situations, while flying too high may result in a lack of oxygen for both the pilot and passengers.In geography, altitude plays a significant role in climate and ecosystems. Mountains, for example, have varying climates at different altitudes. The base of a mountain may be warm and lush, while the peak can be cold and barren. This variation is due to the decrease in temperature as altitude increases. As one ascends a mountain, the air becomes thinner and temperatures drop, which affects the types of vegetation and wildlife that can thrive at each level.Moreover, altitude also influences human activities. Many people enjoy hiking in mountainous regions, but it is important to consider the altitude before embarking on such adventures. High altitudes can lead to altitude sickness, a condition that occurs when the body struggles to adapt to lower oxygen levels. Symptoms include headaches, nausea, and dizziness. Therefore, it is essential for hikers to acclimatize properly and be aware of their surroundings when exploring high altitudes.In addition to its physical implications, altitude has cultural significance as well. Many cultures revere mountains and high places, viewing them as sacred. For instance, in Tibetan culture, Mount Everest, known as Sagarmatha in Nepali and Chomolungma in Tibetan, is considered a holy site. Pilgrims often journey to its base to pay their respects, acknowledging the spiritual altitude of the mountain.Furthermore, advancements in technology have made it easier to study altitude and its effects. Drones and satellites can now measure altitude with great precision, allowing researchers to gather data on climate change, urban development, and more. This information is invaluable for understanding how different altitudes impact our planet and can help us make informed decisions about environmental conservation.In conclusion, altitude is a multifaceted concept that affects various aspects of life on Earth. From its importance in aviation safety to its influence on climate and culture, understanding altitude is essential for anyone interested in the natural world. Whether you are a traveler, a scientist, or simply someone who enjoys the beauty of nature, appreciating the significance of altitude can enrich your experiences and deepen your understanding of the environment around you.

‘高度’这个概念在各个领域中都经常被讨论，从航空到地理。简单来说，‘高度’是指一个物体或地点相对于海平面或地面水平的高度。理解‘高度’对飞行员、登山者和科学家来说至关重要。例如，当飞行员在飞行时，他们必须不断监测自己的‘高度’，以确保安全旅行。飞得太低可能会导致危险，而飞得太高可能会导致飞行员和乘客缺氧。在地理学中，‘高度’在气候和生态系统中起着重要作用。例如，山脉在不同的‘高度’上有不同的气候。山的底部可能温暖而繁茂，而山顶则可能寒冷而荒凉。这种变化是因为随着高度的增加，温度会下降。当人们攀登一座山时，空气变得稀薄，温度下降，这影响了每个层次上能够生存的植物和野生动物的种类。此外，‘高度’还影响人类活动。许多人喜欢在山区远足，但在开始这样的冒险之前考虑‘高度’是重要的。高‘高度’可能导致高原反应，这是一种身体难以适应氧气水平较低的情况。症状包括头痛、恶心和头晕。因此，远足者在探索高‘高度’时，必须适当地进行适应，并注意周围环境。除了其物理影响外，‘高度’还有文化意义。许多文化尊崇山脉和高处，将其视为神圣之地。例如，在西藏文化中，珠穆朗玛峰（在尼泊尔被称为萨加玛塔，在西藏被称为乔戈里）被视为圣地。朝圣者常常前往其基地以表示敬意，承认这座山的精神‘高度’。此外，科技的进步使得研究‘高度’及其影响变得更加容易。无人机和卫星现在可以非常精确地测量‘高度’，使研究人员能够收集有关气候变化、城市发展等方面的数据。这些信息对于理解不同‘高度’如何影响我们的星球至关重要，并可以帮助我们做出关于环境保护的明智决策。总之，‘高度’是一个多方面的概念，影响着地球上生活的各个方面。从它在航空安全中的重要性到它对气候和文化的影响，理解‘高度’对于任何对自然世界感兴趣的人来说都是必不可少的。无论您是旅行者、科学家，还是只是喜欢大自然之美的人，欣赏‘高度’的重要性可以丰富您的体验，加深您对周围环境的理解。