The test process of aqueous soluble acrylic ester varnish, including the copolymerization technology, performance and examination data of acrylic resin has been described.
介绍了水溶性丙烯酸酯清漆的试验过程，包括丙烯酸树脂共聚工艺、产品特点以及产品检测数据。
Web-based examination system is an extension of the traditional examination room, together with the use of the database technology that greatly simplifies the traditional examination process.
基于网络的考试系统是传统考场的延伸，加上数据库技术的利用，大大简化了传统考试的过程。
应用推荐