hibernation

简明释义

英[ˌhaɪbəˈneɪʃn]美[ˌhaɪbərˈneɪʃn]

n. 冬眠；（人）蛰居，不活动

英英释义

单词用法

同义词

反义词

例句

1.Animals are also affected, particularly before earthquakes, snakes have been observed to come out of hibernation, rats to flee from their burrows, dogs howl and cats jump about unaccountably.

特别在地震前，动物也会受到影响，蛇被观察到从冬眠中醒来，老鼠从洞穴中逃走，狗会狂吠，猫会莫名其妙地跳来跳去。

2.However, at present the country's energy potential is virtually in hibernation because of poorly maintained equipment.

然而，由于设备管理不善，该国目前的能源潜力实际上正处于冬眠状态。

3.Animals which save energy by hibernation or lethargy (e. g. bats or hedgehogs) live much longer than those which are always active

通过冬眠或昏睡来节省能量的动物（例如蝙蝠或刺猬）比那些一直很活跃的动物活得更久。

4.The sixth member of the Discovery crew was not concerned about the problems of hibernation.

六名探索号组员并不担心休眠的问题。

5.Don't judge a bear by its temperature, or so suggests first-of-its-kind data on hibernation physiology.

不要以体温判断一头熊，冬眠生理学的此类首批数据也是这么表明的。

6.The disease disorients bats, disturbing their sleep and causing them to fly when they normally don't, during hibernation.

这种疾病会扰乱蝙蝠的方向感，并在他们休眠的时候让他们睡不着觉，从而导致他们飞来飞去。

7.My life is approaching some semblance of normalcy after three days of hibernation.

三天的 “冬眠”之后，我的生活开始慢慢恢复正常。

8.Some reptiles also undergo a form of hibernation called brumation.

一些爬行动物也经历一种称为冬眠的冬眠形式。

9.Some animals can wake from hibernation if the weather becomes warm enough.

一些动物如果天气变得足够温暖，可以从冬眠中醒来。

10.The scientist studied the effects of hibernation on the metabolism of certain species.

科学家研究了冬眠对某些物种的新陈代谢的影响。

11.Bears enter a state of hibernation during the winter months to conserve energy.

熊在冬季进入冬眠状态以节省能量。

12.During hibernation, an animal's heart rate and breathing slow down significantly.

在冬眠期间，动物的心率和呼吸显著减慢。

作文

Hibernation is a fascinating phenomenon that many animals undergo during the cold winter months. This process allows them to survive when food is scarce and temperatures drop significantly. Animals such as bears, ground squirrels, and bats are known for their ability to enter a state of hibernation (冬眠), which is characterized by a significant reduction in metabolic rate, body temperature, and overall activity. During this period, these creatures rely on their fat reserves for energy, allowing them to conserve resources until the warmer months return.The mechanics of hibernation (冬眠) are quite complex and involve various physiological changes. For instance, an animal's heart rate may decrease dramatically, sometimes dropping to just a few beats per minute. Their breathing slows down, and they may even enter a state of near-complete unconsciousness. This remarkable adaptation is crucial for survival in harsh environments where food availability is limited.Interestingly, not all animals hibernate in the same way. Some species enter a deep sleep-like state, while others may experience lighter forms of hibernation (冬眠) that allow them to wake periodically. For example, certain small mammals can awaken from their slumber to forage for food if the conditions become favorable. This flexibility showcases the diversity of survival strategies in the animal kingdom.In addition to physical adaptations, hibernation (冬眠) also plays a significant role in the life cycle of many species. For instance, it allows animals to time their reproduction with the availability of resources. By emerging from hibernation (冬眠) in the spring, animals can take advantage of the abundance of food that follows the thawing of winter. This synchronization between reproductive cycles and environmental conditions is vital for the continuation of various species.Humans have always been intrigued by the concept of hibernation (冬眠). It raises questions about our own survival strategies and how we cope with seasonal changes. While we do not hibernate in the traditional sense, we have developed our own methods of dealing with winter, such as staying indoors, consuming hearty foods, and engaging in activities that bring us warmth and comfort. The idea of hibernation (冬眠) can also be metaphorically applied to our lives; we might find ourselves entering a period of rest or reflection during challenging times, similar to how animals retreat into their dens.As climate change continues to impact ecosystems around the world, the study of hibernation (冬眠) becomes increasingly important. Understanding how animals adapt to changing conditions can provide insights into their resilience and help inform conservation efforts. For instance, some species may struggle to find suitable hibernation sites as habitats are altered or destroyed. Protecting these critical environments is essential for ensuring that animals can continue to thrive during their hibernation (冬眠) periods.In conclusion, hibernation (冬眠) is not merely a survival tactic but a complex interplay of biology, ecology, and behavior. It highlights the incredible adaptations that animals have developed to endure harsh conditions and serves as a reminder of the delicate balance within our ecosystems. As we learn more about hibernation (冬眠) and its implications, we gain a deeper appreciation for the natural world and the importance of preserving it for future generations.

冬眠是许多动物在寒冷的冬季月份中经历的一种迷人现象。这个过程使它们能够在食物稀缺和温度显著下降时生存。像熊、地松鼠和蝙蝠这样的动物以其进入冬眠（hibernation）的能力而闻名，这一过程的特点是新陈代谢率、体温和整体活动的显著降低。在此期间，这些生物依靠自身的脂肪储备提供能量，从而节省资源，直到温暖的月份再次到来。冬眠（hibernation）的机制相当复杂，涉及各种生理变化。例如，动物的心率可能会显著降低，有时甚至降至每分钟仅几次跳动。它们的呼吸减缓，甚至可能进入一种近乎完全失去意识的状态。这种显著的适应能力对于在食物有限的恶劣环境中生存至关重要。有趣的是，并非所有动物以相同的方式冬眠。一些物种进入深度睡眠状态，而其他物种可能经历较轻的冬眠（hibernation），允许它们定期醒来。例如，某些小型哺乳动物可以在条件变得有利时从沉睡中苏醒觅食。这种灵活性展示了动物王国中生存策略的多样性。除了生理适应外，冬眠（hibernation）在许多物种的生命周期中也扮演着重要角色。例如，它使动物能够与资源的可用性同步繁殖。通过在春季从冬眠（hibernation）中苏醒，动物可以利用随冬季融化而来的丰富食物。这种繁殖周期与环境条件之间的同步对于各种物种的延续至关重要。人类一直对冬眠（hibernation）的概念充满好奇。这引发了我们关于自身生存策略和如何应对季节变化的问题。虽然我们不以传统意义上的方式冬眠，但我们已经发展出应对冬季的各种方法，比如呆在室内、食用丰盛的食物以及参与带来温暖和舒适的活动。冬眠（hibernation）的概念也可以隐喻地应用于我们的生活；在困难时期，我们可能会发现自己进入一种休息或反思的状态，类似于动物退回巢穴。随着气候变化继续影响世界各地的生态系统，对冬眠（hibernation）的研究变得越来越重要。了解动物如何适应变化的条件可以为它们的韧性提供见解，并帮助指导保护工作。例如，随着栖息地的改变或破坏，一些物种可能难以找到合适的冬眠地点。保护这些关键环境对于确保动物能够在其冬眠（hibernation）期间继续繁荣至关重要。总之，冬眠（hibernation）不仅仅是一种生存策略，而是生物学、生态学和行为之间复杂的相互作用。它突显了动物为忍受恶劣条件而发展出的惊人适应能力，并提醒我们生态系统内的微妙平衡。随着我们对冬眠（hibernation）及其影响的了解加深，我们对自然界的欣赏也更加深刻，并认识到保护自然的重要性，以便为未来的世代保留这一切。