She later determined the pigment was produced by the aquatic bacterium Leptothrix ochracea.

她后来确定，这种颜料由水生菌赭色纤毛菌制造。

She later determined the pigment was produced by the aquatic bacterium Leptothrix ochracea.

她后来确定这种色素是由水生细菌 Leptothrix ochracea 产生的。

The current they generate is thanks to cyanobacteria, a kind of aquatic bacteria, which the researchers 3D-printed onto plain old button mushroom caps, along with a conductive graphene ink.

它们产生的电流要归功于蓝藻，一种水生细菌，研究人员将其 3D 打印到普通的旧纽扣蘑菇帽上，以及导电石墨烯墨水。