caprolactam造句
2024年06月19日 09:44:58
A wide | bore capillary was employed to determine
caprolactam content.
利用大口径柱测试己内酰胺生产中己内酰胺含量.
This preparation uses dialkyl imidazole salt, alkyl pyridine salt or
caprolactam and fatty acid as reactant.
该方法使用带有二烷基咪唑盐 、 烷基吡啶盐或者己内酰胺和脂肪酸作为反应物.
The blocking effect of
caprolactam to - NCO is found the highest in this test.
实验结果表明己内酰胺对-NCO的封闭效果较好.