bacteria造句

1. Chlorine is added to kill bacteria.
加入氯以杀菌。

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2. The bacteria are harmless to humans.
这些细菌对人无害。

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3. The bacteria were growing in a sugar medium.
细菌在糖基中生长。

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4. Warm milk is the ideal breeding ground for bacteria.
温牛奶是细菌理想的繁殖地。

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5. Some drugs kill off useful bacteria in the user's body.
某些药物会杀死服用者体内的有益细菌。

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6. It is possible to multiply these bacteria in the laboratory.
在实验室里繁殖这些细菌是可能的。

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7. Tests showed it was contaminated by listeria and other bacteria.
检测表明它感染有李斯特菌和其他细菌。

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8. It is an effective treatment for the bacteria and does kill it off.
这是一种有效的灭菌方法,确实把细菌都杀光了。

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9. Once in the bloodstream, the bacteria adhere to the surface of the red cells.
细菌一进入血液里,就附着在红细胞表面上。

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10. Parts of the shop were very dirty, unhygienic, and an ideal breeding ground for bacteria.
商店的一些地方非常不卫生,是细菌滋生的理想之地。

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11. Bacteria remain in the body.
细菌留在了人体内。

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12. Bacteria are everywhere.
细菌无处不在。

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13. Bacteria are an annoying problem for astronauts.
细菌对宇航员来说是个恼人的问题。

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14. Some of these bacteria are actually good for you.
实际上,这些细菌有的对你有益。

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15. The pockets trap more bacteria and food particles.
这些囊状物会储存更多的细菌和食物颗粒。

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16. How many bacteria actually transfer in five seconds?
到底在五秒之内转移了多少细菌呢?

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17. Office carpets collected more bacteria than elsewhere.
办公室地毯上积聚的细菌多于其他地方。

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18. A large number of bacteria collected on a single shoe.
一只鞋上就聚集了大量细菌。

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19. There were more bacteria on sidewalks than in the home.
人行道上的细菌比家里的要多。

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20. But how many bacteria actually transfer in five seconds?
但是有多少细菌能在五秒钟内转移呢?

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21. The bacteria in plaque make poisons that attack the gums.
牙菌斑中的细菌会产生损伤牙龈的毒素。

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22. Bacteria feed on this oil and release hydrogen sulfide gas.
细菌以这种油为食,并释放硫化氢气体。

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23. Different types of bacteria existed on public-toilet floors.
公共厕所的地板上有不同类型的细菌。

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24. And bacteria, primitive forms of life, have been seen there.
细菌——一种原始的生命形式——在那里被发现。

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25. Was there a sudden change in the viruses and bacteria around?
周围的病毒和细菌是否突然发生了变化?

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26. But the chance of these bacteria being on most surfaces is very low.
但是,这些细菌出现在大多数表面上的几率非常低。

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27. No bacteria can survive such heat, and no bacteria were found there.
没有细菌能在这样的高温下生存,在那里也没有发现细菌。

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28. They can disrupt experiments with the bacteria organisms they carry.
他们可以通过携带的细菌来扰乱实验。

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29. To find out, we introduced bacteria to squares of tile, carpet or wood.
为了找到答案,我们把细菌注入到方砖、地毯或木制品上。

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30. Under such conditions, the destructive effects of bacteria are diminished.
在这种条件下,细菌的破坏作用就会减弱。

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