[網(wǎng)絡] 氧氣 oxygenic biological fluidized bed reactor: 氧生物流化床反應器 oxygenhydrogen ratio: n.氧氫比,氫氧比率 oxygenic phototroph: 產(chǎn)氧光自營生物 oxygenfree process: n.無氧過程 oxygenically: n. 氧;氧氣 下載手機詞典可隨時隨地查詞查翻譯