unifilar electrometer

例句：

1. 1. The fibers in this fabric are unifilar, which makes it soft and comfortable to wear.
   这种织物的纤维是单纤维的，这使得它穿着既柔软又舒适。
2. 2. The scientist used a unifilar thread to create the intricate pattern on the wallpaper.
   科学家使用一根单纤维线在墙纸上创作出复杂的图案。
3. 3. The unifilar yarn is ideal for knitting because it keeps the stitches tight without adding bulk.
   单纤维纱线非常适合针织，因为它保持针眼紧密，不会增加体积。