From the methanol - sewage sludge - enrichment culture one methanosarcina, two vibrios and one bacteroid have been isolated.经对该富集培养物的分离培养,已分离出4株厌氧细菌,其中一株为甲烷八叠球菌, 两株为弧菌,一株为杆菌....

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bacteroid的音标：bacteroid的英式发音音标为：[bæktə'rɔɪd]bacteroid的美式发音音标为：[bæktə'rɔɪd]...