siliconHex rod

例句：

1. 1. This siliconHex rod is used to make precision tools.
   这个硅六角杆用于制作精密工具。
2. 2. The siliconHex rod has a high strength and can be easily bent.
   硅六角杆强度高，易于弯曲。
3. 3. The siliconHex rod is an important component in the production of electronic devices.
   硅六角杆是电子器件生产过程中的一个重要组成部分。