surface hardening technology的用法和樣例：
例句
- Bioaugmentation technology is the main method in bioremeding petroleum pollution.
生物修復的生物強化技術是治理石油烴污染的重要方法。 - For remanufacturing of shaft components, a used shaft is used as a work-piece and repaired and modified with advanced surface strengthening technology to realize regeneration.
軸類零件的再製造是以廢舊的軸為毛坯，採用先進的表面強化技術等修復或改造廢舊的軸，使之獲得再生。
