methanogens造句

• Of these, we can identify anoxygenic phototrophs, sulphate reducers and methanogens
  从这些里面,我们可以辨认出无氧光合自营菌,硫酸盐还原菌,以及硝化细菌
• If verified, this finding would be consistent with having methanogens living below the surface of mars
  这项发现一旦经确认属实，将与火星表面下存在产甲烷菌的说法不谋而合。
• Their exhalations, oxygen, did for both methanogens and methaneand created an atmosphere similar to the one that exists now
  现在，草地和森林各占陆地面积的30%，裸楼的岩石占到18%，雪地和沙漠各占到15%和7%。
• In this view, oxygen-detesting methanogens reigned supreme during the first two billion years of earth's history, and the greenhouse effect of the methane they produced had profound consequences for climate
  据此推测，厌氧的产甲烷菌曾称霸地球历史的最初20亿年，它们产生的甲烷所产生的温室效应，对当时的气候有举足轻重的影响。
• They also suggest that methanogens would have filled niches that oxygen producers and sulfate reducers now occupy, giving them a much more prominent biological and climatic role than they have in the modern world
  他们同时指出，过去的产甲烷菌宛如目前的造氧生物与硫酸盐还原生物一样?有优势，使它们当时在生物与气候上的地位远比现代重要。
• A similar haze layer on the ancient earth would have also cooled the climate, thus shifting the methanogen population back toward those slower-growing species that prefer cooler weather and thereby limiting further increases in methane production
  类似的霾层同样使古地球的气候变冷，导致产甲烷菌的菌落演变回偏好较冷天气而生长缓慢的菌种，因而进一步抑制甲烷产量的增加。
• The archaea contain many organisms of extreme environments, such as hydrothermal vents, hot springs, saline sediments, volcanic craters and boiling muds . they include methane-generating organ-isms ( methanogens ), sulfate reducers, and extremophiles
  古细菌包括许多生长在极端环境中的有机体，如高热温泉口，高盐沉积地区，火山喷发处，沸腾的岩浆中等的生物有机体，还包括产甲烷菌等。
• Based on these and other considerations, some scientists have proposed that methanogens living on geologically derived hydrogen might form the base of underground microbial ecosystems on mars and on jupiter's ice-covered moon, europa
  基于前述及若干理由，有些科学家便提出，在火星以及被冰层覆盖的木星卫星木卫二上，以地质活动所产生的氢气为生的产甲烷菌，可能会形成地下细菌生态系的主体。