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- The factory had been sending out toxic fumes. 这家工厂一直在排放有毒的废气。
- 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
- Bacteria are too small to see with the naked eye. 细菌太小,肉眼看不见。
- Beware how you handle the toxic chemical. 小心处理有毒的化学药品。
- Many diseases are caused by bacteria. 许多疾病是由细菌引起的。
- A toxic chemical or other substance. 有毒的化学品或其它物质
- 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
- The degree to which a substance is toxic. 毒效一种物质毒性所达到的程度
- 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。
- toxic bacteria [医] 产毒素菌
- 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。
- 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 substance having a specific toxic effect on certain cells. 细胞毒素对某些细胞有特殊毒害作用的物质
- A similar mass of fibers formed by certain bacteria. 由某种细菌形成的类似的一束纤维
- Derived from or containing toxic matter. 从有毒物质中获得的或含有有毒物质的
- 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