total nitrogen
英
美
- 总氮
双语例句
- The methods for determining total nitrogen and basic nitrides content in diesel oil are described.
摘要介绍了测定柴油中总氮及碱性氮含量的各种方法。 - And we also give some advice on controlling and reducing the total quantity of TN, which was input into the groundwater.
并针对控制及减少输入到地下水中总氮的总量提出了建议。
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