Nitrogen removal是什么意思 Nitrogen removal怎么读
nitrogen removal的用法和样例
- Nitrification is an important step to affect nitrogen removal in biological treatment processes.
生物脱氮系统中，硝化作用好坏是影响脱氮工艺效率的重要步骤。 - Investigation of extracting nitrogen compounds by solvent complexation is now actively under way.
综述了石油产品脱氮研究进展，提出了催化裂化柴油络合萃取脱氮的途径。
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