geldart meaning in English
格尔达特
吉尔达特
Examples
- Ultra - fine powders , particles of the group c according to the geldart classification , are very adhesive and hard to fluidize by conventional methods , hence they were rarely used as fluidization materials in the past
超细粉由于粘附性很强，按传统方法流化时难以实现平稳流化，所以，在过去流化时通常都不采用这类颗粒。