The calcium borate product was prepared with natural ulexite powder,through hydrothermal depolymerization and phase inversion.

以钠硼石天然矿粉为原料,经水热相转化制出硼酸钙。

The thermal depolymerization of crumb rubber–asphalt system could be controlled by using the coadjustment of shearing temperature and shearing time.

以通过剪切温度剪切时间的互补关系实现控降。