cyclopentadiene
基本解释
- 环戊二烯
英汉例句
- In there compounds, the cyclopentadiene ring has only four hydrogens.
在这些化合物里，环戊二烯环只有4个氢。 - The Study in Aza-Diels-Alder Reaction of Aryl Imines with Cyclopentadiene.
芳香亚胺化合物与环戊二烯的Aza-Diels-Alder反应研究 - After filling, presented the hat (cyclopentadiene) the hypha, must carry on the stitch in time, prevents the spread.
覆土后，出现了帽（茂）菌丝，要进行及时处理，防止蔓延。 - Abstract Nadic anhydride was obtained from Diels-Alder reaction between cyclopentadiene and maleic anhydride.
不饱和聚酯树脂作为一种合成材料，广泛应用于航天、建筑、涂料等行业[1，2]。 - Nadic anhydride was obtained from Diels Alder reaction between cyclopentadiene and maleic anhydride.
以二聚环戊二烯和马来酸酐为原料，合成内亚甲基四氢邻苯二甲酸酐（简称NA）。