释义 |
PVB 基本例句 =Polyvinyl Butyral 聚乙烯醇缩丁醛¹⁰⁰ Now there are three methods of producingPVBresin.目前生产聚乙烯醇缩丁醛树脂的方法有3种。 Water inside thePVBfreezes from the outside-inward.这种压力真空断路阀内部水是从外部往里冰冻的。 Effect of chain extenders onPVBresin and film was studied.讨论了扩链剂的加入对PVB树脂及薄膜性能的影响。 PVBfilms are stored near to bending furnace .PVB胶片存放在热弯炉旁边温度太高。 The reasons which resultPVB’s qualities unstable were discussed.探讨了聚乙烯缩丁醛产品质量不稳定的原因。 |