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- Typically the green and purple sulfur bacteria live in that chemocline, enjoying the supply of H2S from below and sunlight from above. 绿硫菌与紫硫菌通常会生活在化变层中，同时享受下方源源不绝的硫化氢与上方充足的阳光。
- purple sulfur bacteria 紫色硫磺细菌,紫色硫细菌
- purple sulfur bacterium 紫色硫磺细菌
- Sulfur bacteria Filamentous autotrophic chemosynthetic bacteria that derive energy by oxidizing sulfides to elemental sulfur and build up carbohydrates form carbon dioxide. 硫细菌：是通过将硫化物氧化为单体硫获得能量，可将二氧化碳固定为碳水化合物的丝状化能自养细菌。
- Green Sulfur Bacteria: Reaction Center and Electron Transport 绿色硫细菌:反应中心和电子转运
- Development of Culture Flask of Sulfur Bacteria and Its Application 硫细菌培养瓶的研制及应用
- sulfur bacterium, purple 紫色硫菌
- The delay made the patient go purple in the face. 时间的拖延使病人脸色发紫。
- The plant has a brilliant purple flower. 那棵植物开著一朵鲜艳的紫花。
- Keywords sulfide（s）;anaerobic digestion;colourless sulfur bacteria; 硫化物;厌氧消化;无色硫细菌;
- That girl likes to wear purple dresses. 那个女孩喜欢穿紫色的衣服。
- That plant with purple flowers is flag. 那种开紫花的植物是菖蒲。
- Jimmy doesn't know colors yet; he mixes up purple with blue. 吉米还不能分辨颜色，他把紫色和蓝色搅混了。
- A film of mucus and bacteria on a tooth surface. 齿菌斑牙齿表面一层粘液和细菌的膜
- Sulfur can be used to make gunpowder. 硫磺可以用来制造火药。
- His face turned purple with rage. 他气得脸色发紫。
- I like to eat purple mulberries. 我喜欢吃紫色的桑葚。
- The plant has a brilliant purple floweret. 那棵植物开着鲜艳的小紫花。
- Bacteria are too small to see with the naked eye. 细菌太小，肉眼看不见。
- Many diseases are caused by bacteria. 许多疾病是由细菌引起的。
