nitrate bacteria

常见例句

双语例句

• The mature process of nitrate bacteria in a new mariune aquarium system has been studied.
  研究了新建海水水族箱系统中硝化细菌的成熟过程。
• The hygienic indicators of coliform bacteria, nitrate, nitrite, ammonia have no significant change.
  饮用中桶装矿泉水卫生质量变化的指标主要为菌落总数。
• Objective To study the community of denitrifying bacteria and nitrate-nitrogen removal in downflow fixed-bed bioreactor.
  目的研究下流式固定床反应器的脱氮效果及反硝化细菌群落结构。

权威例句

• Then anaerobic bacteria take that nitrate and turn it into harmless nitrogen gas.
  FORBES: Page 2 of 2
• Aerobic bacteria chew up the ammonia and turn it first into nitride and then to nitrate.
  FORBES: Magazine Article
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