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肉做的鲸能轻松下潜2000米,为何钢铁之躯的潜艇却不行?

由铝合金打造的潜艇在海洋中最多只能下潜至500米深处,而鲸却仅凭皮肉之躯就能在数千米的深海中来去自如,这到底是为什么呢?

新闻关键词:

1. 鲸
2. 潜艇
3. 深海

新闻内容:

肉做的鲸能轻松下潜2000米,为何钢铁之躯的潜艇却不行?

由铝合金打造的潜艇在海洋中最多只能下潜至500米深处,而鲸却仅凭皮肉之躯就能在数千米的深海中来去自如,这到底是为什么呢?

一般来说,海洋生物在深海中生存需要适应的压力更大,所以能够生存的生物通常具有更强的生存能力。鲸能够在深海中生存,是因为它们具有更高的生理和生态适应性,比如更大的体型、更快的游泳速度和更高的呼吸效率。此外,鲸在漫长的进化过程中,可能已经形成了某种特殊的生理和生存策略,让它们能够在深海中生存。

相比之下,潜艇在深海中生存的压力更大,因为它们需要更多的能量和氧气来维持生命,而且它们的体积更大,难以在深海中自如运动。此外,潜艇通常是由钢铁等金属材料制成,这可能会影响它们的生理和生态适应性。

因此,尽管鲸和潜艇都是能够在深海中生存的生物,但它们的生理和生态适应性不同,这也是它们在深海中表现不同的原因。

英文标题:

Whales can dive down to 2000 meters without effort, but why can’t submarines?

英文翻译:

Whales can dive down to 2000 meters without effort, but why can’t submarines?

【来源】https://www.zhihu.com/question/486168912

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