fuel cell

noun 0.655

microbial

noun 0.654

microbialite

noun 0.559

electrochemical cell

noun 0.556

biofuel

noun 0.553

biohydrogen

noun 0.530

microbicidal

noun 0.525

methanogen

noun 0.521

half cell

noun 0.519

voltaic cell

noun 0.518

soil microbiology

noun 0.507

microturbine

noun 0.506

microbe

noun 0.506

wet cell

noun 0.505

methanotroph

noun 0.504

bioreactor

noun 0.503

photobioreactor

noun 0.503

hydrogenosome

noun 0.500