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- To investigate the nitration effects in different DO,pH value,temperature and nitrosation accumulation in sequencing biofilm batch reactor by experiments. 采用序批式生物膜法对不同溶解氧(DO)、温度和pH值条件下氨氮的硝化效果进行试验研究;对运行过程中亚硝氮的积累进行探讨.
- The portrait shows fine effects of light and shade. 这幅肖像画的浓淡色调表现得很好。
- The industry felt the effects of the energy crisis. 该工业受到能源危机的影响。
- All effects are dependent on their causes. 一切的结果都基于它们的原因。
- Nitrate of soda may be sown on pasture that does not eat off. 可以把硝酸钠撒在牧草还没有吃光的草地上。
- Medicines sometimes have unpleasant side effects. 药物有时具有令人不快的副作用。
- Poetry achieves its finest effects by suggestion. 诗歌借助暗示联想达到最佳意境。
- A highly explosive mixture of ammonium nitrate and trinitrotoluene. 阿马托炸药一种由硝酸铵和三硝基甲苯组成的烈性混合炸药
- A cellulose nitrate used as a component of smokeless powder. 火纤维素硝酸纤维素，用于无烟的炸药的组成物质
- The science fiction film had some marvellous special effects. 这部科幻电影有些特殊效果美妙绝伦。
- The sound effects of the fight were very good in that radio play. 广播剧中那场战斗的音响效果很好。
- Nitrate reductase is a short-lived enzyme. 硝酸还原酶是短寿酶。
- They were able to nitrate methane to nitromethane. 他们能将甲烷硝化成硝基甲烷。
- The test shows the effects of gravitation on bodies in space. 这次测试表明太空中万有引力对星体的影响。
- Her research is centred on the social effects of unemployment. 她的研究课题是失业对社会的影响。
- Nitrate is added to most cured meats. 大多数的腌肉里都加了硝酸盐。
- We need to cut nitrate levels in water. 我们需要降低水中的硝酸盐含量。
- They will counteract the effects of his bad influence. 他们要清除他的不良影响。
- The government is trying to mitigate the effects of inflation. 政府正试图缓和通货膨胀的影响。
- Nitrate was aerobically reduced to nitrite. 硝酸盐去氧后转化为亚硝酸盐。
