万年
- 与 万年 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Velociraptors lived about 70 million years ago at the end of the Cretaceous period.
迅猛龙生活在大约7000万年前的白垩纪晚期。
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Corythosaurus lived 80 to 65 million years ago. That time was called the Cretaceous period.
冠龙生活在6500万~8000万年以前,这个时候是白垩纪。
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"Men belonging to Haplogroup R1b are direct descendants of the Cro-Magnon people who, beginning 30,000 years ago, dominated the human expansion into Europe and heralded the demise of the Neanderthal species," Wells said.
威尔斯说:"单倍群R1b种族中的男性是克鲁马努人的直系后代。克鲁马努人于3万年前进入欧洲,并主宰了人类向欧洲迁徙的进程,他们的出现标志着尼安德特人种的消亡。"
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"Men belonging to Haplogroup R1b are direct descendants of the Cro-Magnon people who, beginning 30,000 years ago, dominated the humanexpansion into Europe and heralded the demise of the Neanderthalspecies," Wells said.
威尔斯说:"单倍群R1b种族中的男性是克鲁马努人的直系后代。克鲁马努人于3万年前进入欧洲,并主宰了人类向欧洲迁徙的进程,他们的出现标志着尼安德特人种的消亡。"
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The father of evolution Charles Darwin was a direct descendant of the Cro-Magnon people, whose entry into Europe 30,000 years ago heralded the demise of Neanderthals, scientists revealed in Australia Thursday.
科学家于本周四在澳大利亚揭秘:进化论之父查尔斯达尔文是克鲁马努人的直系后代。克鲁马努人于3万年前迁徙至欧洲,他们的进入标志着尼安德特人的消亡。
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The father of evolution Charles Darwin was a direct descendant of the Cro-Magnon people, whose entry into Europe 30,000 years ago heraldedthe demise of Neanderthals, scientists revealed in Australia Thursday.
科学家于本周四在澳大利亚揭秘:进化论之父查尔斯达尔文是克鲁马努人的直系后代。克鲁马努人于3万年前迁徙至欧洲,他们的进入标志着尼安德特人的消亡。
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The father of evolution Charles Darwin was a direct descendant ofthe Cro-Magnon people, whose entry into Europe 30,000 years agoheralded the demise of Neanderthals, scientists revealed in Australia Thursday.
科学家于本周四在澳大利亚揭秘:进化论之父查尔斯达尔文是克鲁马努人的直系后代。克鲁马努人于3万年前迁徙至欧洲,他们的进入标志着尼安德特人的消亡。
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Tte also suggest a possible comparison with the Ediacara trilobozoan fossils-Albumares and Anfesta from the shores of the White Sea in Russia. The re-cent discovery of a few skewed E. octobrachiata and walnut-shaped fossils with several carbonaceous meridian bands believed to represent lateral compressions of the same organism strongly suggests that this octoradial fossil is a ctenophoran.
新发现的倾斜保存的八臂仙母虫化石和碳质条带呈子午线状排列的核桃状化石,可能是该类化石归属栉水母类的有力证据,这一发现推测可将栉水母类的最早化石记录从"澄江生物群"的早寒武世推前大约3千万年。
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Cuneiform was the first known form of written language, but spoken language is believed to predate writing by tens of thousands of years at least.
楔形文字是已知的最早的书面语言。而一般认为,口头语的产生要比书面语早至少几万年。
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It was found in the remains of a 66 million-year-old creature dug up in South Dakota.
这个心脏化石是在南达科塔发掘的一只6600万年前的恐龙化石中发现的。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力