词汇	hydrogen bacterium
释义	hydrogen bacterium 氢细菌
随便看	ratio of height to diameter ratio of height to span ratio of height to thickness Ratioof hepatic pressure Ratio of high/low mode current ratio of high/low spectral energy ratio of holding power to weight ratio of hull principal dimensions ratio of husked rice ratio of imports to gross domestic product ratio of income ratio of indirect wages Ratio of individual weeding ratio of indoor/outdoor BTEX concentrations ratio of induced abortion ratio of induced abortion birth ratio of induced voltages ratio of inertia ratio of inertias Ratio of inhibition ratio of inner to outer ratio of input to output ratio of input to output coupling ratio of inside to outside equities ratio of installed equipment available