It is betimes operation, radialization and chemistry therapy.

宜早期手切,辅以放、化疗。

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

分别阐述了聚全丙和四全代烷醚共聚物的结构和力学热学、辐射、化学性能。