您要查找的是不是：
- 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
- fusiform bacteria 梭形菌,梭形细菌
- 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。
- Dissolution or destruction of bacteria. 溶菌作用对细菌的溶解或破坏
- Such a growth or colony, as of bacteria. 培养菌该种生长物或群落，如培养菌
- The presence of bacteria in the blood. 菌血症血液中细菌的存在
- He worked out methods to destroy bacteria on the seeds. 他研究出消灭种子上细菌的方法。
- A bacterium is identified as the cause for his duodenal ulcer. 一种细菌被断定为造成他十二指肠溃疡的根源。
- Professor Fang worked out a method to destroy bacteria on the seeds. 方教授想出了一个办法来消灭种子上的细菌。
- Ovary fusiform, long rostellate.Capsule unknown. 子房纺锤形，具长喙。
- Taproot long-conic, rarely fusiform. 直根长圆锥形，很少纺锤形。
- Ovary fusiform, ca. 3 mm, rostellate. 纺锤形的子房，约3毫米，具小喙。
- Capsule fusiform, dehiscent at apex. 蒴果纺锤形，在先端开裂。
- Observe carefully how the bacteria respond to this stimulus. 仔细观察细菌对这一刺激有什么反应。
- Capsule striate, fusiform, ca. 1.4 cm. 具条纹的蒴果，纺锤形，约1.;4厘米。
- Ovary erect, fusiform, ca. 2.2 mm. 子房直立，纺锤形，约2.;2毫米。
- Hot weather multiplied the bacteria in the food rapidly. 炎热的天气使食品中的细菌迅速繁殖。
- A similar mass of fibers formed by certain bacteria. 由某种细菌形成的类似的一束纤维
- The inhibition of growth, but not the killing, of bacteria. 细菌抑制抑制细菌的生长，但不将其杀死
