The AVH is an on-line botanical information resource accessible via the web.

这是可在线查询的有关植物学信息的网上资源。

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Lewis served as the field scientist, chronicling botanical, zoological, meteorological, geographic, and ethnographic information.

刘易斯作为探险科学家记载了植物、动物、气象、地理和土著人的资料。

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Lewis served as the field scientist, chronicling botanical, zoological, meteorological, geographic and ethnographic information.

在探险过程中刘易斯担任多个领域的科学家——记载植物、动物、气象、地理和土著人的资料。

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According to Dr Sinclair's theory, which he calls xenohormesis, animals rely on such botanical stress signals to give them extra information about their own environments, in the same way that the alarm calls of one species warn others of danger.

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