It is betimes operation, radialization and chemistry therapy.

宜早期手术切除,术后辅以放、。

Structure, mechanics, electricity, calorifics, radialization and chemicalproperties are reviewed for polyperfluoroethylene-propylene and tetrafluoroethylene perfluoroalkyl vinyl ether copolymer.

别阐述了聚丙和四代烷基基醚共聚物的结构和力学热学、辐射、学性能。