您要查找的是不是：
- A film of mucus and bacteria on a tooth surface. 齒菌斑牙齒表面一層粘液和細菌的膜
- Bacteria are too small to see with the naked eye. 細菌太小，肉眼看不見(jiàn)。
- Many diseases are caused by bacteria. 許多疾病是由細菌引起的。
- Dissolution or destruction of bacteria. 溶菌作用對細菌的溶解或破壞
- Such a growth or colony, as of bacteria. 培養菌該種生長(cháng)物或群落，如培養菌
- The presence of bacteria in the blood. 菌血癥血液中細菌的存在
- He worked out methods to destroy bacteria on the seeds. 他研究出消滅種子上細菌的方法。
- A bacterium is identified as the cause for his duodenal ulcer. 一種細菌被斷定為造成他十二指腸潰瘍的根源。
- Professor Fang worked out a method to destroy bacteria on the seeds. 方教授想出了一個(gè)辦法來(lái)消滅種子上的細菌。
- Observe carefully how the bacteria respond to this stimulus. 仔細觀(guān)察細菌對這一刺激有什么反應。
- Hot weather multiplied the bacteria in the food rapidly. 炎熱的天氣使食品中的細菌迅速繁殖。
- A similar mass of fibers formed by certain bacteria. 由某種細菌形成的類(lèi)似的一束纖維
- The inhibition of growth, but not the killing, of bacteria. 細菌抑制抑制細菌的生長(cháng)，但不將其殺死
- An organism, such as a bacterium, requiring oxygen to live. 好氧菌需要氧氣生存的有機體，例如細菌
- A bacterium was identified as the cause for his duodenal ulcer. 一種細菌被斷定為造成他十二指腸潰瘍的根源。
- Bacteria will not breed in alcohol. 細菌不能在酒精內繁殖。
- These insects can outwear the bacteria. 這些昆蟲(chóng)生長(cháng)得比那些細菌還快。
- Bacteria complete the job by causing decay. 細菌通過(guò)引起腐爛而完成這個(gè)變化。
- Bacteria can decompose organic matter. 細菌能使有機物腐爛。
- The soil has to is purified of all bacteria. 要消滅這土壤的所有細菌使之凈化.
