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- There are many such casual associations of species. 有许多这样偶然的种类组合。
- identiflcation of species 种类鉴定
- A phylogenetic classification of species. 按演化发展对物种进行的分类
- Only men exists in the one of species. 人类只是那时存在的物种之一。
- The Origin of Species is an important book. “物种起源”是一本重要的书。
- There are millions of species of animals. 而动物种类有几百万种。
- People only the one of species at that time. 人类只是那时存在的物种之一。
- Renyard's theory of species variegation? |雷诺的物种多样性？
- Darwin challenged the fixity of species. 达尔文对生物物种的稳定性提出了质疑。
- Its title was the Origin of Species,written by Charles Darwin. 书的名字叫“物种起源”。作者是查理士。达尔文。
- In1859<
>was published and Darwin was recognized as one of the most important thinkers in science. 1859年《物种起源》一书发表了，选尔文被看作是在科学界最重要的思想家之一。 - The development of species was the result of natural selection. 物种的进化是自然选择的结果。
- Some associations of species are almost a form of commensalism. 有些种类的组合几乎是共栖的形式。
- The rate of species extinction already appears to be accelerating. 而物种灭绝的速率，也已经开始上升。
- What is the significance of retrieval of species in severe danger? 拯救濒危物种有什么意义?
- The drain of specie from a country. 货币外流。
- Its title was the Origin of Species, written by Charles Darwin. 书的名字叫“物种起源”。作者是查理士。达尔文。
- Darwin On the Origin of Species was published in 1859. 达尔文的《物种起源》一书发表于1859年。
- Inherited reproductive isolation is the basic criterion of species. 透过遗传上的生殖隔离是种的基本标准。
- For example, Chlamydomonas are the majority of species. 例如衣藻属中的大多数种类。
