alco
- 网络爱高;艾可;艾默生;阿尔科;爱默生
alco
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Balzac did not smoke cigarettes , nor did he drink any alco - hol .
巴尔扎克既不抽烟,也不喝酒。
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And then , the technological conditions to synthesize HDU were determined by using orthogonal testing method , the optimum conditions : reaction temperature 225 ℃, reaction time 5h , n ( alco . )
然后,对合成产物及副产物进行了分析表征。通过正交实验,得出了合成HDU的最佳工艺条件:温度225℃,反应时间5h,正丁醇和尿素用量与己二胺的摩尔比为8:2.5:1。