熔体粘度 meaning in Chinese

melt viscosity

There are kinds of polycarbonate ( pc ) , it is worth a kind of engineering materials for bisphenol a - polycarbonate , its main shortcoming are crazed easily , high molten body viscidity and difficult forming process characteristic , so many kinds of modified methods are brought into effect for it
摘要聚碳酸酯品种较多，作为工程材料最有价值的是双酚a型聚碳酸酯，其主要缺点是易开裂，熔体粘度高，成型加工较困难，为此进行了各种改性方法。
Several flux systems have been studied , especially about the mixed flux system . we found that the use of mixed systems such as k2co3 - b2o3 - naf had greatly decreased the viscosity of the melt , decreased the saturation point and improved the growth quality of the crystal . the flux system naf - b2o3 is favour of decreasing the volatilization and the saturation point of the melt
对kabo晶体的几种助溶剂体系尤其对复合助溶剂体系进行了研究，我们发现复合助溶剂体系如： k _ 2co _ 3 - b _ 2o _ 3 - naf有利于减小熔体粘度，降低饱和点温度，改善晶体的生长性能； naf - b _ 2o _ 3体系有利于降低熔体挥发性和饱和点温度。