filamentation

例句：

1. 2.
   使
2. 3.
   使
3. 1. The scientist observed the formation of a filament in the solution.
   科学家观察到溶液中形成了一根细丝。
4. 2. The filamentation process is crucial for the production of high-quality yarns.
   细丝化过程对于生产高质量纱线至关重要。
5. 3. The filamentation of the fibers was so fine that it could not be seen with the naked eye.
   这些纤维的细丝化程度如此之高，以至于肉眼无法看见。