The fibre comes out in strands and is then spun into yarn on a spinning machine.
纤维成缕生出，并纺在纺纱机的细纱上。
Yak hair is an important speciality animal fibre. It is fine, smooth, soft, warm and so on. Yak hair spun with wool has very good economic results.
牦牛绒是重要的特种动物纤维，有细腻滑爽、柔软保暖等特点，与羊毛混纺有很高的经济效益。
Core spun yarn is produced by covering an elastic, rigid or semi-rigid filament with a natural, artificial or synthetic textile fibre.
在弹性、刚性或半刚性纤丝上覆盖一层天然、人工或合成纤维，就可以生产出包芯纱。
When spinning polyamide filament core-spun yarn covering fibre should be finer, longer and higher uniformity, which could improve yarn evenness and covering effect and guarantee yarn quality.
在纺制锦纶丝包芯纱时，选用的外包纤维细长、长度整齐度高，可以改善成纱条干和包覆效果，保证成纱质量。
Used for testing breaking tenacity, elongation at break of single yarn made of cotton, wool, jute, core-spun yarn etc, at the same time including synthetic fibre filament, textured yarns.
用于测定棉、毛、麻、包芯纱的单根纱线及合成纤维长丝、变形丝的断裂强力和断裂伸长率。
The mechanism of reducing viscosity for different reducing viscosity agents are preliminary discussed, and some fibre simples are spun, which are compared with the conventional monofilament.
对不同降粘剂的降粘机理进行了初步探讨，并纺制了一些综丝样品，与常规综丝做了比较。
The mechanism of reducing viscosity for different reducing viscosity agents are preliminary discussed, and some fibre simples are spun, which are compared with the conventional monofilament.
对不同降粘剂的降粘机理进行了初步探讨，并纺制了一些综丝样品，与常规综丝做了比较。
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