Impacts of acid and alkali on paulownia wood are studied, and the effects of weak alkali solution on stain prevention of......

聚酯新品种ＰＴＴ是近年来研制开发的热点，它兼有ＰＥＴ和ＰＢＴ的优点，也具有ＰＡ的某些性质。本文从结构出发讨论了ＰＴＴ的性能，简单地介绍了ＰＴＴ纤维的用途。......

探讨强化木地板色差产生的主要原因，并对制造和使用过程中可能影响的因素进行了相关分析。......

This paper describes the development of a plasma process to produce a durable water repellent and anti-stain thin film o......

采用光学显微镜、扫描电镜等对抛光砖的表面显微结构进行了研究.结果表明:气孔率对抛光砖的防污性能有明显影响,但抛光砖中石英晶......