exten.sion

网络释义：屈伸；引申

网络释义

1.屈伸 Position 解剖位 Exten sion 屈伸 Directions 前 ...

2.引申

1.Prediction for stress relaxation and permanent set of vulcanizate at room temperature with time exten-sion method利用时间外延法预测硫化胶常温老化应力松弛和永久变形性能的研究