wool yarn

常见例句

双语例句

• Wool Yarn Dyeing Machine;
  毛纱线染色机；
• The result showed the humic acid, which was environmental friendly dye, was suitable for the dyeing of wool yarn.
  实验结果表明：腐植酸作为一种天然环保型染料可用于羊毛纱线（蛋白质纤维）的染色。
• Based on analysis of wools surface structure and characteristics, we studied the sizing mechanism and technology of the wool yarn .
  结合羊毛纤维表层结构及性能分析了毛纱上浆的工艺特点和难点；

原声例句

• Yarn can be made from natural materials such as cotton, linen,silk and wool.

权威例句

• The men then construct the carpet loom - a horizontal frame placed on the ground - while the women convert the wool into yarn on spinning wheels.
  UNESCO: Culture
• Coloured yarn is tied to the wool web to create the carpet.
  UNESCO: Culture
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