bacteria造句

• Finally, it is a complex carbohydrate that is attacked by relatively few bacteria .
  最后它是一种复杂的碳水化合物，只有很少几种细菌能分解它。
• Certain motile flagellated bacteria can rapidly spread over the slightly moist surface .
  有些活动的有鞭毛的细菌在稍微潮湿的表面上扩张得很快。
• Septicemic listeriosis probably develops from ingestion or possibly inhalation of the bacteria .
  败血性李氏杆菌病可能是因食入或吸入病原菌引起的。
• Septicemia listeriosis probably develops from ingestion or possibly inhalation of the bacteria .
  败血性李氏杆菌病可能是因食入或吸入病原菌引起的。
• Food which is kept too long decays because it is attacked by yeasts, molds and bacteria .
  保存得太久的食品会变坏，是因为受到酵母菌，霉菌和细菌的侵袭。
• Photoreactivation systems have been found in many organisms from bacteria to marsupials .
  在从细菌到有袋类动物的许许多多有机体中，已经发现光致反应系统。
• It may also have one beneficial effect, since it can kill some types of bacteria and protozoa .
  它也可有一种有益的效应，因为它能杀死某些类型的细菌和原生动物。
• In the scum layer, these fatty materials may be rather remote from the bacteria that are capable of utilizing them .
  泡沫层中的脂肪物质离能利用脂肪的细菌相当远。
• Simple organisms such as bacteria and alga have been found fossil in rocks more than 3000 m. y. old .
  简单的生物，如细菌和藻类，它们的化石已在三十多亿年的岩石中发现。
• Some success in interferon production by bacteria has recently been achieved by the recombinant dna technique .
  近年曾经应用重组DNA技术使细菌产生干扰素获得了一定成效。