The results indicate that the modification by heating and acids could not significantly increase the adsorption capacity of the modified stellerite for ammonia nitrogen.
结果表明，加热改性与无机酸改性不能显著提高沸石对氨氮的吸附量。
| 单词 | ammonia nitrogen |
| 释义 |
ammonia nitrogen
英语例句库
The results indicate that the modification by heating and acids could not significantly increase the adsorption capacity of the modified stellerite for ammonia nitrogen. 结果表明，加热改性与无机酸改性不能显著提高沸石对氨氮的吸附量。
原声例句
CHINA DAILY Total emissions of chemical oxygen demand and ammonia nitrogen will see an 8-percent drop, and that of oxynitride and volatile organic compounds will be reduced by more than 10% from 2020 levels, said the plan. 化学需氧量、氨氮、氮氧化物、挥发性有机物排放总量比2020年分别下降8%、8%、10%以上、10%以上。 |
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