黄麻纱线或其他纺织用韧皮纤维纱线；

The yarn or thread used in making this tape.

韧皮部外有发达的韧皮纤维和较多的蛋白细胞。

There are more developed phloem fiber and many albumin cells surround the phloem.

苎麻经过该机构使用可清除麻骨、青皮而保留韧皮纤维层。

When the ramie passes the ramie barker, sticks and green layers can be cleared to reserve the bast layer.