oxygen cycle
短語(yǔ)詞組
- oxygen n cycle 氧的循環(huán);氧循環(huán)
- hydrogen and oxygen combined cycle 氫氧聯(lián)合循環(huán)
- hydrogen and oxygen hybrid cycle 氫
- Chapman 's oxygen-cycle 查普曼氧循環(huán)
- carbon oxygen cycle 碳
- Closed oxygen cycle 閉合氧循環(huán)
- rogen -oxygen cycle 碳氮氧循環(huán)
- reactive oxygen cycle 性氧循環(huán)
- carbon -hydrogen-oxygen cycle 碳?xì)溲醐h(huán) 返回 oxygen cycle