厚海绵
厚海绵-
果皮蜡质层较对照厚，海绵状组织有大型薄壁细胞分布。
Thicker waxy layer was seen on the exocarp of bagged fruit and larger cells appeared in the spongy tissue of mesocarp .
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结果表明：随着烟叶成熟度的提高，表皮细胞宽度、海绵组织厚度逐渐增加，栅栏组织厚/海绵组织厚（组织比）则逐渐减小；
The results showed that the width of epidermis cell and the thickness of spongy tissue were increased , and the thickness ratio of palisade to spongy decreased with the increase of maturity degree .
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厚被，海绵，皮子等的绗缝作业也可以进行。
A thick bed quilt , sponge and leather products can also be handled .