There were phloem fiber bundle of stem outside vascular bundles.
茎微管束外具韧皮纤维束；
There are more developed phloem fiber and many albumin cells surround the phloem.
韧皮部外有发达的韧皮纤维和较多的蛋白细胞。
What the textile industry use is the ramie's phloem fiber. The raw fiber must be unglued before it is used to spin.
纺织工业利用的是苎麻韧皮纤维，原麻需经过脱胶后才能用于纺织。
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