常見(jiàn)例句The microorganisms involved in symbiosis with the alder tree are actinomycetes of the genus Frankia.而與赤楊共生的微生物是放線(xiàn)菌。The foam is caused by the excessive growth of some filamentous bacteria and actinomycetes in activated sludge mixed liquor.大量研究表明,汙泥中某些絲狀菌或放線(xiàn)菌的過(guò)度增殖是造成活性汙泥工藝中泡沫問(wèn)題的主要原因。 返回 actinomycetes