| 单词 | methanogen |
| 释义 | methanogen[ me-than-uh-juhn, -jen ] / mɛˈθæn ə dʒən, -ˌdʒɛn / nounany of a diverse group of widely distributed archaebacteria that occur in anaerobic environments, as the intestinal tracts of animals, freshwater and marine sediments, and sewage, and are capable of producing methane from a limited number of substrates, including carbon dioxide and hydrogen, acetate, and methylamines: an important source of natural gas. Origin of methanogen1975–80; methane + -o- + -gen OTHER WORDS FROM methanogenmeth·an·o·gen·ic, adjectiveWords nearby methanogenmethanal, methanation, methane, methane series, methanesulfonic acid, methanogen, methanoic acid, methanol, methantheline, methaqualone, metHb Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Medical definitions for methanogenmethanogen [ mĕ-thăn′ə-jən, -jĕn′ ] n.Any of various anaerobic methane-producing bacteria belonging to the family Methanobacteriaceae. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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