ring-opening的用法和樣例：
例句
用作名詞 (n.)
- Ring opening of copolymerization and homopolymerization between acrylpimaric acid and ethylene oxide at different mole ratio were studied.
研究了丙烯海松酸與不同摩爾數的環氧乙烷所進行的開環均聚和共聚反應。 - And the experimental tests had been carried out to verify the established model as well as the dynamic characteristics under opening loop control.
並通過實驗，對所建立的動力學模型及開環控制下平台的實際動態特性進行了驗證。
