methane bacteria [微] 甲烷细菌 ; 甲烷菌
methane bacteria sludge 甲烷菌污泥
anaerobic methane bacteria 厌氧甲烷菌
methane bacteria immobilized carrier 甲烷菌固定化载体
methane-oxidizing bacteria 甲烷氧化菌
methane-producing bacteria [微] 产甲烷细菌 ; 产甲烷菌
methane-utilizing bacteria [微] 甲烷利用细菌
methane-consuming bacteria 食用甲烷菌
Methane producing bacteria 产甲烷菌 ; 甲烷生成菌
Other ancient bacteria consumed methane, greatly reducing its amount in the atmosphere.
其他古代细菌消耗甲烷，大大减少了甲烷在大气中的含量。
When our Sun later became hotter, the continued removal of atmospheric carbon dioxide and methane by early bacteria kept Earth's climate from becoming too hot to sustain life.
当我们的太阳后来温度变得更高时，早期细菌持续清除大气中的二氧化碳和甲烷，使地球的气候不至于变得太热而无法维持生命的存在。
And if Curiosity's sniffer detects methane gas, it could even imply the latter, since methane can be a byproduct of living subsurface bacteria.
而如果“好奇号”的嗅探器检测到了甲烷气体，则可以证明后者，因为甲烷是地下细菌生存的副产物。
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