1) Precipitation reaction
时效反应
2) efficient time for reaction
有效反应时间
3) ageing effect
时效效应
1.
Influence of PHB on ageing effect of soy protein plastics and the modification mechanism were investigated.
采用生物可降解聚合物聚羟基丁酸酯(PHB)对大豆蛋白质塑料进行共混改性,探讨了PHB对大豆蛋白质塑料时效效应的影响及改性机理。
4) Responds the effect
反应效应
5) time dose-effect relationship
时反应型量效关系
6) reaction efficiency
反应效率
1.
This paper discussed the effect of cationic agent and catalyst dosages, reaction temperatureand reaction time on the degree of substitution and reaction efficiency of cationic starch prepared by dry process.
讨论了干法制备阳离子淀粉工艺中阳离子试剂、催化剂用量及反应温度、反应时间等因素对取代度和反应效率的影响。
2.
The effect of different reaction conditions on the substituted degree(DS) and reaction efficiency of starch phosphate monoester were also studied in this paper.
采用磷酸与焦磷酸钠按一定配比混合作为酯化试剂,尿素为催化剂干法制备高取代度磷酸单酯淀粉,并研究不同反应条件对磷酸单酯淀粉取代度(DS)及反应效率的影响。
3.
7 g,the optimized reaction efficiency was obtained;under the conditions that sodium/ amine molar ratios 1.
采用单因素实验、正交实验确定了获得高反应效率的最优条件为:催化剂与醚化剂的摩尔比1。
补充资料：反应素性变态反应
反应素性变态反应
见"I型变态反应"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条