预锯缝的英文是什么?

理论分析和实践证明 . in-advance kerf
The results of theory analysis and engineering practice prove that the reflective crack could be prevented with the in-advance kerf and the strip-geofabric:
Preventing Cracks of Asphalt Pavement Based on Pre-cutting Crack and Paving Geotextile at Semi-rigid Type Base
半刚性基层预锯缝及铺土工布的路面防裂措施
2. pre-cutting crack
例句查文献可以看到有很多说法
下面摘录几个供你参考
1,“预锯缝 +带条土工织物”可有效地减缓和防治道路反射裂缝的扩展
3