Why were modern humans so successful whereas denisovans ( and Neandertals) went extinct?

  • 为什么现代人能如此成功生存而丹尼索瓦人和尼安德塔人却绝种了呢?
  • 来源:互联网摘选更新时间:2026-07-14 03:19:32

  • 重点词汇
  • soconj.所以;(表示因果关系)因此;(表示目的)为了,以便;其次,然后;<古> 只要;同样
  • andconj. 和;与;而且;于是;然后
  • successfuladj.成功的;
  • whereasn.鉴于;开场白;条件性陈述
  • were be的过去时复数和第二人称单数形式;有时代替 was,用于条件从句、动词 wish 之后等;
  • wentv.去; 走; (尤指与某人)去(某处或出席某项活动); 移动,旅行,行走(指方式或距离);
  • whyadv. (用于问句)为什么;为何;(反问,表示不必)何必;(说明理由)为什么;
  • humansn.人,人类( human的名词复数 );
  • 相关例句
1、

Denisovans also interbred with ancient modern humans, according to Paabo and his team.

据柏保和他的小组所言,丹尼索瓦人也曾经和远古的现代人类杂交。

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2、

Paabo suggests Asia as a particularly promising location to look for other denisovan-like groups.

柏保提出亚洲这个地方尤其有潜力可能发现其他类似于丹尼索瓦人的群体。

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3、

The researchers will only conclude that denisovans likely had dark skin.

研究人员只能推断出丹尼索瓦人可能是黑皮肤。

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4、

Palaeogeneticist Viviane Slon helped make one of 2018" s most surprising discoveries when she and her colleagues sequenced DNA from a 90000-year-old bone and found that it came from the offspring of a union between a Neanderthal mother and a father from the extinct human group known as Denisovans.

古遗传学家薇薇安·斯隆与同事在对一个9万年前的骨骼进行DNA测序时,发现该骨骼来自于尼安德特人母亲与已经灭绝的丹尼索瓦人父亲的后代。这也是2018年度最出人意料的发现之一。

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5、

Even though the sole fossil specimen was found in the mountains of Siberia, contemporary humans from Melanesia ( a region in the South Pacific) seem to be the most likely to harbor denisovan DNA.

尽管唯一化石标本是在西伯利亚山上发现的,来自美拉尼西亚(南太平洋的一个地区)的当代人是最有可能保留丹尼索瓦人dna的。

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6、

Australian Aborigines and those from Southeast Asian islands also have traces of denisovan DNA.

澳大利亚的土著居民和那些来自于东南亚群岛的人也有丹尼索瓦人的dna痕迹。

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7、

A chemical combination formulated to react with a resin to form a continuous film.

树脂通过发生化学反应而形成化学结合并形成连续的涂膜.

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8、

I would make a law that everyone had to be a vegetarian.

那我要制定法律,要人人必须吃素食.

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9、

They were of course well abreast of the war situation.

他们当然熟知战势.

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10、

The war situation was inverted and the invaders were defeated.

在出发前,他重新申请了他的护照,因为他原先的那个无效了.

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11、

Pan Yu Kun see a new army military situation in condition, he ordered the break.

潘裕昆见新一军军部形势危殆, 便下令突围.

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12、

This item, being quite popular, will also command a ready sale in your market.

该产品同样受欢迎, 在你方市场上也会畅销.

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13、

This item, being quite popular, will also have a good sale in your market.

这类货物十分流行, 在你方市场也定会畅销.

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14、

Where to still have network popular will?

哪里还有网络民意?

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15、

This item, being quite popular, will also have asale in your market.

此品种十分流行, 也能在贵方市场畅销.

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16、

The first of these is popular support.

首先是人民的条件.

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17、

In the climax of the display the heavens seem on fire.

在最精彩的一幕中,天空好象在燃烧.

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18、

Suddenly the heavens opened and it poured with rain.

忽然,天空象裂开似的,下起倾盆大雨来.

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19、

I usually go to bed at about midnight.

我通常午夜才睡觉.

口语例句

20、

He goes to bed at about midnight.

他午夜前后睡觉.

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