n.化学合成...

To use nitrate as electron donor in the electron transport chain during chemosynthesis.利用硝酸盐作为化学合成作用中,电子传递链之电子提供者....

chemosynthesis的音标：chemosynthesis的英式发音音标为：[ˌkemə'sɪnθɪsɪs]chemosynthesis的美式发音音标为：[ˌkemoʊ'sɪnθəsɪs]...