微生物数量大，种类多，生长快，易培养，且酶系复杂，几乎可以分解一切天然物质。

Microbes can decompose all the natural material with the characters of great quality, many species, fast growing, easy culture and complicatedly enzymes.

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我国西南地区石质文物种类多、数量大，具有极高的研究价值、艺术价值和旅游开发利用价值。

There are lots of lithoid cultural relics with high value of research, art and travel development.

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我国西南地区石质文物种类多、数量大，具有极高的研究价值、艺术价值和旅游开发利用价值。

There are lots of lithoid cultural relics with high value of research, art and travel development.

youdao