求翻译：树脂球粒表面及内部的孔形态采用扫描电子显微镜进行观察，表面及截面积的照片如下图所示。由图可知所得聚合物球形较好， 在共聚物内部形成了大量的孔和孔道，具有均匀的大孔网状结构是什么意思？

Resin ball surface and inside the hole shape using scanning electron microscopy to observe surface and cross-sectional area of ​​the photo as shown below. The figure shows the resulting polymer sphere is better, a lot of holes and channels within the copolymer with uniform macroporous network struct

Resin ball grain surface and inside of the hole patterns using scanning electron microscopy to observe, surface and cross section of the photo as shown in the figure below. The proceeds can be seen by the polymer ball is better, and a copolymer in great number of holes and the zigzagging, with an ev

The resin sphaerolite surface and internal hole shape use the scanning electron microscope to carry on the observation, superficial and the cross-sectional area picture following chart show.The figure shows the obtained polymer sphere is good, has formed the massive holes and the passageway in the c

Resin pellets inside surface and hole patterns using scanning electronic microscope observation of surface and cross-sectional area of the photos shown in the following figure. By spherical polymer derived from better, inside the copolymers formed a lot of holes and channels, with uniform holes mesh

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