比较了微波场中密闭式及开放式条件下，甲壳素非均相碱法脱乙酰反应的动力学情况。
The kinetics of heterogeneous deacetylation of chitin in alkaline solution under microwave irradiation in sealed and opening container were investigated in this paper.
对锅式法熬煮固碱过程中影响颜色的各种因素及应注意的问题进行了具体的分析与探讨。
Factors influencing the colour of solid caustic soda during concentrating in pot and matters needing attention are analyzed and discussed in detail.
介绍了碱式碳酸铅珠光颜料乙二醇甲醚法挤水转相生产工艺，对影响因素进行了研究。
The production technology of basic lead carbonate pearlescent pigment by pushing process, glycol methoxymethane method and inversing phase method were introduced.
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