The results indicate the melt processible fluoroplastics PVDF has good processing property of injection molding.结果显示可熔融氟塑料PVDF具有较好的注射成型加工性能.The process of semiconductor manufacturing anti - corrosion , anti - pollution h...
A patient with advanced neoplastic disease often presents with anemia.晚期肿瘤病人常有贫血.Normal and neoplastic tissues can usually be transplanted.正常和肿瘤组织一般都能移植.Examination of the sputum for neoplastic cells may establish the di...