416961.fig.003a
(a)
416961.fig.003b
(b)
416961.fig.003c
(c)
Figure 3: Distributions of PA6.6 nanofibres during the experiment: (a) v = 0.010 m/s, t = 25 s (I); (b) v = 0.006 m/s, t = 42 s (II); (c) v = 0.002 m/s, t = 125 s (III).