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- X.Zhang, J.Yao, S.Xiao,2009.SEM observation of the polychaete Lepidonotus helotypus Grube, 1877 and its comparison with the Cambrian animal fossil Wiwaxi.Acta Palaeontologica Sinica, 48(1): 45-55. (corresponding Author)(张小川,姚锦仙,肖书海,2009.;多毛纲环节动物软背鳞虫的电镜观察与描述及其与Wiwaxia corrugata骨片微结构的比较
- The rock layer proved to be the deposit of ancient animal fossils. 这个岩石层被证实是堆积的古生物化石。
- We see plants and animal fossils, but we never see a fossil of one kind of animal changing into another kind. 我们看见植物和动物化石,但我们从未看见一种动物改变到另一种动物的化石。
- The branch of paleontology that deals with animal fossils and ancient animal life. 古动物学古生物学的分支,研究动物化石和古动物的生活
- Babcock said he planned to Nevada footprint fossils found in these areas to find those behind the footprints of the animal fossils. 巴布科克说,他计划在内华达州发现这些足迹化石的地区寻找留下这些足迹的动物的化石。
- The application of plant and animal fossils to date and correlate strata in order to elucidate Earth history, combining the principles of paleontology and stratigraphy. 为了阐明地球的历史,应用植物与动物化石结合古生物学和地层学的原理,以确定和对比地层的年代。
- He found a piece of fossil of an ancient bird. 他发现一块古代鸟类的化石。
- It is often unpleasant to see an anomaly animal. 见到一只畸形动物常常会使人感到不快。
- This fossil may be over 2 million years old. 这化石可能超过二百万年了。
- The little animals fossilized and are now embedded in the limestone. 这个小动物变成化石后并嵌入在石灰石里。
- Can you date the fossil exactly? 你能确定这化石的确切年代吗?
- The animal is not used to the hotness of its new habitat yet. 这个动物还不习惯新栖息地的炎热。
- The dying animal was found foaming at the mouth. 那只将死的动物被发现口吐白沫。
- The animal's fur bristled up with anger. 那只动物因发怒而竖起了身上的毛。
- She subscribes to an animal protection society. 她捐款给一个动物保护协会。
- The cat is a domestic animal in many countries. 猫在许多国家都是家养动物。
- Isn't Professor Bell an old fossil? 贝尔教授真是个老顽固。
- This word denotes a certain kind of animal. 这个词是一种野兽的名称。
- A microscopic fossil, as of a pollen grain or unicellular organism. 微体化石一种微小的化石,如花粉粒或单细胞有机体的化石
- Animal dung may be used as manure. 动物的粪便可以作为肥料使用。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries