从珠光砂的特性出发，介绍了珠光砂在空分设备中使用时的安全问题；详细分析了空分设备“砂爆”事故的成因及危害，并提出了在设计过程中......

A low cost thermal insulating material can be produced by compounding an active xonotlite slurry, fired-perlite, HOMO PA......

The aim of this research was to evaluate weathered spent mushroom substrate (SMS),made from spent Flammulina velutipes m......