lower acid
... lower acetylene 低能乙炔;低档乙炔;低档次乙炔... lower acid 低级酸(低碳数有机酸)... lower acidity sulfuric acid 低酸度硫酸...
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低级脂肪酸 lower fatty acid
低芥酸一级菜籽油 low erucic acid primary rapeseed oil
·2,447,543篇论文数据，部分数据来源于NoteExpress
实验结果表明这些固体酸催化剂对于低级脂肪酸的酯化反应具有较高的酸催化活性、选择性和稳定性。
The results have shown that the series of catalysts have higher acid catalytic activation, stability and selectivity to lower fatty ester.
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