Bilingual edition: English is preserved and Chinese follows each unit. Terminology uses the confirmed v20260916 glossary; automated semantic review remains traceable. 中英双语版:英文原文完整保留,中文紧随对应单元;术语采用 v20260916 确认表,自动语义审校结果可追溯。
Diodes make use of the nature of a p-n junction to achieve different behaviors for different current directions. Other components may be included in the diode package to achieve specific purposes.