The rheological property of polycarbosilane(PCS) spinning melt is studied with self-made single-orifice melt spinning system.
采用自制单孔熔融纺丝系统，对熔融纺丝状态时聚碳硅烷（PCS）的流变特性展开了研究。
By using the frequency converting speed regulating system the requirements of melt spinning on electric transmission were satisfied.
采用变频调速系统可以满足熔体纺丝对电气传动的要求。
By using the frequency converting speed regulating system the requirements of melt spinning on electric transmission were satisfied.
采用变频调速系统可以满足熔体纺丝对电气传动的要求。
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