backtracing
短语词组
- back ray tracing 反向射线追踪
- back -tracing algorithm 回溯算法
- duple -back-tracing searching algorithm 双重回溯搜索算法
- tracing back 追溯
- quality problem tracing back 质量问题追踪
- Tracing Back and Exceeding 寻根与超越
- history tracing back 历史回溯
- Variation tracing back 误差追溯
- tracing back of quality 质量追溯 返回 backtracing