Bacteria are single-celled microorganisms that play a vital role in the ecosystem.
细菌是单细胞微生物，对生态系统起着至关重要的作用。
Antibiotics are used to treat infections caused by bacteria.
抗生素用于治疗由细菌引起的感染。
Some bacteria have developed resistance to common antibiotics, making them more difficult to treat.
一些细菌已对常见的抗生素产生抗性，使得治疗更加困难。
The human gut is home to trillions of friendly bacteria that aid in digestion.
人体肠道内居住着万亿个有助于消化的友好菌群。
Fecal transplants can help restore the balance of bacteria in the intestines.
粪便移植可以帮助恢复肠道中细菌的平衡。
Bacterial pneumonia can be life-threatening if left untreated.
如果不进行治疗，细菌性肺炎可能是致命的。
Chlorination is a common method for killing harmful bacteria in drinking water.
氯化是一种常见的杀死饮用水中有害细菌的方法。
Farmers often use antibiotics to prevent
bacterial infections in livestock.
农民常使用抗生素来预防家畜的细菌感染。
The discovery of penicillin revolutionized the treatment of
bacterial infections.
青霉素的发现彻底改变了细菌感染的治疗方法。
Regular hand washing is an effective way to prevent the spread of
bacterial diseases.
经常洗手是防止细菌性疾病传播的有效方法。
It was approved for use in China in March, and has since been recommended in multiple treatment guidelines in China and around the world due to its broad bacterial spectrum coverage and high potency against multidrug-resistant bacterial infections.
它于3月被批准在中国使用，由于其广泛的细菌谱覆盖范围和对耐多药细菌感染的高效力，因此在中国和世界各地的多项治疗指南中被推荐使用。
According to Jordan, the number of microorganisms in the human intestinal tract has reached about 100 trillion, consisting of 2,000 different bacterial strains or species.
据约旦称，人类肠道中的微生物数量已达约100万亿，由2000种不同的细菌菌株或物种组成。
"In those bacterial colonies, each cell forms a super factory," said Chen Guoqiang, a Tsinghua University bioengineering professor and founder of PhaBuilder, a startup using microbes to churn out high-value-added industrial raw materials.
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"In those bacterial colonies, each cell forms a super factory," said Chen Guoqiang, a Tsinghua bioengineering professor and the founder of PhaBuilder, a startup using microbes to churn out high-value-added industrial raw materials.
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Organic matter such as vegetable scraps, wood and animal waste is classified as biomass, and it can be used as an energy source to produce electricity or heat through burning, bacterial decay, fermentation or conversion to gas or liquid fuel.
诸如蔬菜残余、木材和动物粪便等有机物质被归类为生物质，这类物质可用作能源，通过燃烧、细菌降解、发酵或转化为气体或液体燃料的方式来产生电力或热能。
The United States-China Economic and Security Review Commission estimated that China and India manufacture 80 percent of the world's APIs, including various active compounds used to treat bacterial infections, cancer, heart disease and diabetes.
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