“长丝”的拼音？

各种直径和形状的长丝的润湿力数据是易于测量的.Wetting - force data on filaments of any diameter and shape can easily obtained.一般喷丝头细孔的数量决定了纱中长丝的根数.Usually the number of holes in the spinneret determines the number of filament in the yarn.适用于原料...

“长丝”的英语可以翻译为：filament，filament yarn ...