facultative的例句大全

In air-cathode microbial fuel cell ( ACMFC), oxygen diffused into the reactor from cathode without PEM can be reduced as electron acceptor via aerobic respiration by facultative microorganisms, resulting in either a decreasing of power generation or electron loss.

在空气阴极生物燃料电池（ACMFC）中，从阴极扩散进入阳极的氧气能够被兼性微生物作为电子受体还原，进而导致电子损失严重。

Streptococcus suis is economically a very important Gram-positive and facultative anaerobic bacterium that causes severe diseases in pigs and humans.

猪链球菌是一个经济上非常重要的革兰氏阳性兼性厌氧细菌，能够引起猪甚至是人类的一些严重的疾病。

Environmental heterogeneity promote happen of structural variations. Facultative apomixes preserve the variations.

环境的异质性促进了淡黄花百合染色体结构变异的发生，兼性无融合生殖使其染色体所发生的结构变异得以保存。