yarn evenness

例句：

1. 1. The weaver needs to pay attention to the yarn evenness in order to ensure the qualityof the fabric.
   织布工需要关注纱线的均匀度，以确保织物的质量。
2. 2.The yarn evenness is an important factor that affects the final product's appearance and quality.
   纱线的均匀度是影响最终产品外观和质量的重要因素。
3. 3. During the spinning process, the yarn evenness can be affected by various factors, such as the type of fiber and the spinning method.
   在纺纱过程中，纱线的均匀度可能会受到各种因素的影响，如纤维类型和纺纱方法。