flexible can软罐头flexibleadj.柔韧的；灵活的；易弯曲的；可变通的flexible hub-beam model中心刚体-梁模型Flexible Deterrent Option灵活的威慑选择flexible-bag laminating膜袋层合flexible pleura dissector软性胸膜剥离器flexible magnetic sealing柔磁性密封Flexible dynamic analysis柔性动力学分析flexible header structure柔性标题结构flexible membrane molding挠性袋模塑flexible industrial robot挠性工业机扑flexible processing route柔性路径选择