二烯基 meaning in Chinese

dialkylene

Preparation of starch sodium dodecenyl succinate by microwave
微波条件下十二烯基琥珀酸淀粉酯的制备研究
Chemicals used for treatment of water intended for human consumption - poly diallyldimethylammonium chloride
人生活用水的水处理用化学物质.聚二烯基二甲基氯化铵
Synthesis with carbocyclic compounds , such cyclodienylsilane , quinic acid and norbornene , etc , as starting materials is discussed in detail
重点介绍了以环二烯基硅烷、奎宁酸、降冰片烯等碳环化合物为原料合成碳环糖的进展。
The hybrid density functional theory at ab initio level was applied to study solvent effects on geometrical structures , charge distribution , and solvatochromic shifts of 4 - nitro - buta - 1 , 3 - dienylamine molecule
摘要在从头计算的水平上，利用杂化密度泛函理论研究了溶剂对4 -硝基1 , 3 -丁二烯基胺分子的几何结构、分子内的电荷分布和电荷转移态的能量漂移的影响。