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面粉是一种细粉末,可以把它看成两相物质——气相和固相。它具有普通固体的某些特性(例如一定范围内的可变形性)和普通气体的某些特征(如可压缩性)。其次,它是高度吸湿的,易为霉菌侵染或(?)变;在某种情况下,又可能成为生物的栖息地。如果面粉粉尘悬浮于空气中,遇有火花就会发生爆炸。不用说,具有这样各种各样特性的物质,其储藏必然涉及许多技术和操作上的问题。当考虑面粉仓房的设计时,我们必须考虑与面粉有关的许多方
Flour is a fine powder that can be thought of as two-phase material - gas phase and solid phase. It has some of the properties of normal solids (such as a range of deformability) and certain characteristics of normal gas (such as compressibility). Second, it is highly hygroscopic and susceptible to fungal infection or (?) Transformation; in some cases, it can become a living habitat. If flour dust is suspended in the air, it explodes in the event of a spark. Needless to say, substances with such various characteristics must be stored in a number of technical and operational issues. When thinking about the design of a flour silo, we have to think of many ways related to flour