Moreover, crowding-in effects are significant in the industries with higher barrier to entry, while there are insignificant crowding-out effects in the industries with lower barrier to entry.
在进入壁垒较高的行业存在并不显著的挤出效应，而在进入壁垒较低的行业却存在明显的挤入效应。
The "Crowding factor"can be used to characterize flocculation or dispersion of fibers in water suspension. The definition of crowding factor, the effects on crowding factor and the rela…
利用“拥挤因子”可以较好地评价与判断纤维在水中的分散性和絮聚性。
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