化石
- 与 化石 相关的网络例句 [注:此内容来源于网络,仅供参考]
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For example, dinosaur fossils - have been found in Alaska and Canada well above the Arctic Circle .
比如说,在阿拉斯加和加拿大北极圈以内很远的地方也发现了恐龙化石。
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Dinosaur fossils are buried in argillaceous rocks of the Middle Jurassic Shaximiao Formation.
笔者对该恐龙化石埋藏地沙溪庙组泥质岩的常量元素、微量元素和稀土元素特征进行了研究,并根据泥质岩的地球化学特征讨论了物源区性质、构造背景以及物源区的风化特征。
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Traditional morphological studies have resulted in few solid conclusions regarding the monophyly and systematic position of Myriapoda within Arthropoda; the origin and evolutionary history of Myriapoda are also veiled by the sparsity of the group's fossil record.
基于表型性状的系统学研究中,多足动物亚门在节肢动物门中的系统分类和单系性等问题一直存在争议;化石记录的稀少又使多足动物的起源及演化历史变得迷雾重重。
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The fossil footprints from the north of Iran are mainly tracks of proboscideans, with some probable rhino and a few artiodactyl prints.
产自伊朗北部的足迹化石主要为长鼻类,有些可能是犀牛,少数为偶蹄类足迹。
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Now and then he would turn over a likely-looking flint with the end of his ashplant.
有时他停下来用木棍尖端翻过一块看上去像是化石的石头看看。
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Their analysis included a large and diverse sample of apes, other early hominins, including Australopithecus, and modern humans of all body sizes.
他们对大型且多样的猩猩化石也进行了分析,其他早期人类,包括南方古猿和各种体型的现代人。
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Any of several extinct humanlike primate s of the genus Australopithecus,known chiefly from Pleistocene fossil remains found in southern and eastern Africa.
南方古猿一种已灭绝的南方古猿属,人形古猿之一,主要通过在非洲东部及南部发现的更新世化石遗迹而知
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Any of several extinct humanlike primates of the genus Australopithecus, known chiefly from Pleistocene fossil remains found in southern and eastern Africa.
南方古猿一种已灭绝的南方古猿属,人形古猿之一,主要通过在非洲东部及南部发现的更新世化石遗迹而知
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Was 100-1000 times quicker than over average velocity in a thousand million years in history.
对化石的研究表明,历史上曾发生过5次大规模的物种灭绝。
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Azoic rocks contain not organic remains.
无生命时期的岩石中没有有机物的化石。
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。