chemosynthetic bacteria

化学合成细菌

English-Chinese Dictionary of Agriculture (英汉农业大词典). 2013.

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  • chemosynthetic bacteria — n pl bacteria that obtain energy required for metabolic processes from exothermic oxidation of inorganic or simple organic compounds without the aid of light …   Medical dictionary

  • chemosynthetic bacteria — bacteria that synthesize organic compounds, using energy derived from the oxidation of organic or inorganic materials without the aid of light. [1955 60; CHEMO + SYNTHETIC] * * * …   Universalium

  • chemosynthetic bacteria — noun plural : bacteria that obtain energy required for metabolic processes from exothermic oxidation of inorganic or simple organic compounds without the aid of light * * * bacteria that synthesize organic compounds, using energy derived from the …   Useful english dictionary

  • Chemosynthetic — Chemosynthesis Chem o*syn the*sis, n. [Chemical + synthesis.] (Plant Physiol.) Synthesis of organic compounds by energy derived from chemical changes or reactions. Chemosynthesis of carbohydrates occurs in the nitrite bacteria through the… …   The Collaborative International Dictionary of English

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  • Chemosynthesis — In biochemistry, chemosynthesis is the biological conversion of one or more carbon molecules (usually carbon dioxide or methane) and nutrients into organic matter using the oxidation of inorganic molecules (e.g. hydrogen gas, hydrogen sulfide) or …   Wikipedia

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  • Aquatic ecosystem — An aquatic ecosystem is an ecosystem located in water bodies. Communities of organisms that are dependent on each other and on their environment live in aquatic ecosystems. The two main types of aquatic ecosystems are marine ecosystems and… …   Wikipedia

  • Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry       The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …   Universalium

  • Giant tube worm — Scientific classification Kingdom: Animalia Phylum …   Wikipedia

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