本次设计，主要是针对蛋白纤维纺丝生产线牵伸机的设计计算。
This design is mainly directed against protein fibre spinning production line drawing machine design data.
静电纺丝技术是一种直接且相对容易的纳米纤维制备方法。
It is suggested that solid carbon nanofibers can be made by electro-spinning method.
静电纺丝技术是一种直接且相对容易的纳米纤维制备方法。
It is suggested that solid carbon nanofibers can be made by electro-spinning method.
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